General-purpose CMOS Logic IC Series (BU4S,BU4000B Series) High Voltage CMOS Logic ICs <Function Logic> BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B No.09050EAT04 Description BU4015B series ICs are 4-stage static shift registers, each consisting of 2 circuits. The D flip-flops of each stage share a common reset input, enabling asynchronous reset at any time. BU4021B series ICs are 8-bit static shift registers configured with 8 register cells, each of which has parallel input. Control of the parallel/serial input (P/S) enables serial input/output with clock synchronization and well as parallel input/serial output conversions. BU4094BC series ICs are shift/store registers, each consisting of an 8-bit shift register and an 8-bit latch. Output can be held in the data transfer mode because the data read into the shift register can be latched by the asynchronous strobe input, The BU4538B IC is a monostable multivibrator that can be reset and retriggered from either edge of an input pulse. A wide range of accurate output pulse widths is available because the output pulse width and accuracy are determined by the external timing constants Cx an Rx. The BU4028B IC is a decoder which converts BCD signals into decimal signals. Of the 10 outputs (Q0 ~ Q9), those corresponding to the input codes A-D are set to "H", while the others are set to "L". Features 1) Low power consumption 2) Wide operating supply voltage range 3) High impedance 4) High fan out 5) L-TTL2 and LS-TTL1 inputs can be driven directly. Applications BU4015B: serial / parallel data conversion and ring counter. BU4021B: control circuits, timing circuits and as a general purpose register requiring high degree of noise tolerance. BU4094BC: series/parallel data conversion and data receivers. BU4538B: can obtain the output pulse amplitude with improved accuracy by external capacity and resistance. BU4028B: code conversion, address decoding, memory selection control, demultiplexing or readout and decoding, etc. Lineup High VoltageCMOS Logic <Function Logic> www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. 2 4-bit register circuits BU4015B/ BU4015BF (Dual 4-bit static shift register) 1 circuit 8-bit register BU4021B/ BU4021BF (8-bit static shift register) 2 circuits 8-bit register BU4094BC/ BU4094BCF/ BU4094BCFV (8-bit bus compatible shift/store register) 1 circuit Monostable multivibrator BU4538B (Dual high accuracy monostable multivibrator) 1 circuit BCD Decimal BU4028B (BCD to Decimal decoder) 1/17 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Technical Note Absolute Maximum Ratings Parameter Symbol Power Supply Voltage Supply Current Operating Temperature Storage Temperature Input Voltage Maximum Junction Temperature VDD Iin Topr Tstg VIN Tjmax BU4015B BU4021B Limit BU4094BC BU4538B -0.3 to 18 10 -40 to 85 -55 to 150 -0.3 to VDD+0.3 150 BU4028B Unit V mA V Recommended Operating Conditions Parameter Symbol Operating Power Supply Input Voltage BU4015B VDD VIN Limit BU4021B BU4094BC BU4538B 3 to 16 (3 to 18V @BU4094BC) 0 to VDD BU4028B Unit V V Thermal Derating Curve Power dissipation Pd [mW] 1400 1250[mV] BU4 620[mV] BU4FV 380[mV] BU4F 1200 1000 (*1) (*2) (*3) ()Below shows BU4 BU4015B BU4021B BU4094BC BU4538B BU4028B 800 600 400 (*1) 10.0 200 0 85 25 50 75 100 Ambient temperature 125 Ta 150 175 [] (*2) 5.0 (*3) 3.1 Unit mW/ When used at Ta=25 or higher the value above is reduced per 1. Power Dissipation is measured by using the sample mounted on a 70mmx70mmx1.6mm FR4 glass-epoxy PCB (cupper area is less than 3%) Input / Output Equivalent Circuits VDD VDD VDD VDD GND GND GND GND Input www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. Output 2/17 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Technical Note Electrical Characteristics(BU4015B) DC Characteristics (Unless otherwise noted VSS=0[V],Ta=25[]) Limits Parameter Symbol Min Typ Max 3.5 Input `H' voltage VIH 7.0 11.0 1.5 Input `L' voltage VIL 3.0 4.0 Input `H' current IIH 0.3 Input `L' current IIL -0.3 4.95 Output `H' voltage VOH 9.95 14.95 0.05 Output `L' voltage VOL 0.05 0.05 -0.16 Output `H' current IOH -0.4 -1.2 0.44 Output `L' current IOL 1.1 3.0 20 Static supply current IDD 40 80 Unit V V A A V V mA mA A VDD[V] 5 10 15 5 10 15 15 15 5 10 15 5 10 15 5 5 15 5 10 15 5 10 15 Switching Characteristics (Unless otherwise noted VSS=0[V],Ta=25[],CL=50[pF]) Limits Parameter Symbol Unit Min Typ Max VDD[V] 180 5 Output rising time tTLH 90 ns 10 65 15 100 5 Output falling time TTHL 50 ns 10 40 15 310 5 Propagation delay time tPLH 125 10 ns CLOCK, DQ tPHL 90 15 460 5 Propagation delay time tPLH 180 10 ns RESETQ tPHL 120 15 100 5 Set up time Tsu 50 ns 10 40 15 185 5 Minimum clock pulse 85 10 tW(CLK) ns width 55 15 200 5 Minimum reset pulse 80 10 tW(RST) ns width 60 15 20 5 Maximum clock f (CLK) 6.0 10 MHz frequency Max. 7.5 15 100 5 Maximum clock tr(CLK) 40 10 s rising/falling time tf(CLK) 15 15 Input capacitance CIN 5 pF www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. 3/17 Condition Fig.No VIH=15[V] VIL=0[V] IO=0[mA] 1 IO=0[mA] 2 VOH=4.6[V] VOH=9.5[V] VOH=13.5[V] VOL=0.4[V] VOL=0.5[V] VOL=1.5[V] VI=VSS or GND 1 2 Condition Fig.No 34 56 78 9 10 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Technical Note Electrical Characteristics(BU4021B) DC Characteristics (Unless otherwise noted Parameter Symbol Input `H' voltage VIH Input `L' voltage VIL Input `H' current Input `L' current IIH IIL Output `H' voltage VOH Output `L' voltage VOL Output `H' current IOH Output `L' current IOL Static supply current IDD VSS=0[V],Ta=25[]) Limits Min Typ Max 3.5 7.0 11.0 1.5 3.0 4.0 0.3 -0.3 4.95 9.95 14.95 0.05 0.05 0.05 -0.16 -0.4 -1.2 0.44 1.1 3.0 20 40 80 Unit V V A A V V mA mA A VDD[V] 5 10 15 5 10 15 15 15 5 10 15 5 10 15 5 5 15 5 10 15 5 10 15 Switching Characteristics (Unless otherwise noted VSS=0[V],Ta=25[],CL=50[pF]) Limits Parameter Symbol Unit Min Typ Max VDD[V] 180 5 Output rising time tTLH 90 ns 10 65 15 100 5 Output falling time tTHL 50 ns 10 40 15 400 5 "L" to "H" 170 10 Propagation delay time tPLH ns CLOCKQ P/SQ 115 15 400 5 "H" to "L" 170 10 Propagation delay time tPHL ns CLOCKQ P/SQ 115 15 150 5 Set up time tsu 50 ns 10 30 15 150 5 Minimum clock pulse tW(CLK) ns 75 10 width 40 15 3.0 5 Maximum clock f (CLK) MHz 6.0 10 frequency Max. 8.0 15 15 5 Maximum clock tr(CLK) s 5.0 10 rising/falling time tf(CLK) 4.0 15 150 5 Minimum P/S tw(P/S) ns 75 10 Control pulse width 40 15 Input capacitance CIN 5 pF www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. 4/17 Condition Fig.No VIH=15[V] VIL=0[V] IO=0[mA] 11 IO=0[mA] 12 VOH=4.6[V] VOH=9.5[V] VOH=13.5[V] VOL=0.4[V] VOL=0.5[V] VOL=1.5[V] VI=VDD or GND 11 12 Condition Fig.No 1315 1416 17 19 20 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Technical Note Electrical Characteristics(BU4094BC) DC Characteristics (Unless otherwise noted VSS=0[V],Ta=25[]) Limits Parameter Symbol Min Typ Max 3.5 Input `H' voltage VIH 7.0 11.0 1.5 Input `L' voltage VIL 3.0 4.0 Input `H' current IIH 0.3 Input `L' current IIL -0.3 4.95 Output `H' voltage VOH 9.95 14.95 0.05 Output `L' voltage VOL 0.05 0.05 -0.44 Output `H' current IOH -1.1 -3.0 0.44 Output `L' current IOL 1.1 3.0 5 Static supply current IDD 10 20 Unit V V A A V V mA mA A VDD[V] 5 10 15 5 10 15 15 15 5 10 15 5 10 15 5 5 15 5 10 15 5 10 15 Switching Characteristics (Unless otherwise noted VSS=0[V],Ta=25[],CL=50[pF]) Limits Parameter Symbol Unit Min Typ Max VDD[V] 100 200 5 Output rising time tTLH 50 100 ns 10 40 80 15 100 200 5 Output falling time tTHL 50 100 ns 10 40 80 15 350 600 5 Propagation delay time tPLH 125 250 ns 10 CLOCKQS tPHL 95 190 15 230 460 5 Propagation delay time tPLH 110 220 ns 10 CLOCKQ'S tPHL 75 150 15 420 840 5 Propagation delay time tPLH 195 390 10 ns CLOCKQN tPHL 135 270 15 290 580 5 Propagation delay time tPLH 145 290 ns 10 STROBEQN tPHL 100 200 15 140 280 5 3state tPHZ Propagation delay time 75 150 ns 10 tPZH Output EnableQN 55 110 15 140 280 5 3 state tPLZ Propagation delay time 75 150 ns 10 tPZL Output EnableQN 55 110 15 20 125 5 Minimum set up time tsu 8 55 ns 10 DATACLOCK 6 35 15 10 40 5 Minimum hold time tH 10 20 ns 10 CLOCK DATA 5 15 15 100 200 5 Minimum clock pulse tW(CLK) 50 100 ns 10 width 40 80 15 5 Maximum clock tr(CL) NO Limit s 10 rising/falling time tf(CL) 15 1.25 2.5 Maximum clock f CL 2.5 5 MHz frequency 3.0 12.5 100 200 Minimum TwH 40 80 ns strobe pulse width 35 70 Input capacitance CIN 5 pF www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. 5/17 Condition Fig.No VIH=15[V] VIL=0[V] IO=0[mA] 21 IO=0[mA] 22 VOH=4.6[V] VOH=9.5[V] VOH=13.5[V] VOL=0.4[V] VOL=0.5[V] VOL=1.5[V] 21 22 VI=VDD or GND Condition Fig.No 23 24 25 26 RL=1[k] 27 RL=1[k] 28 29 30 31 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Technical Note Electrical Characteristics(BU4538B) DC Characteristics (Unless otherwise noted Parameter Symbol Input `H' voltage VIH Input `L' voltage VIL Input `H' current Input `L' current IIH IIL Output `H' voltage VOH Output `L' voltage VOL Output `H' current IOH Output `L' current IOL Static supply current IDD VSS=0[V],Ta=25[]) Limits Min Typ Max 3.5 7.0 11.0 1.5 3.0 4.0 0.3 -0.3 4.95 9.95 14.95 0.05 0.05 0.05 -0.16 -0.4 -1.2 0.44 1.1 3.0 20 40 80 Unit V V A A V V mA mA A VDD[V] 5 10 15 5 10 15 15 15 5 10 15 5 10 15 5 5 15 5 10 15 5 10 15 Switching Characteristics (Unless otherwise noted VSS=0[V],Ta=25[],CL=50[pF]) Limits Parameter Symbol Unit Min Typ Max VDD[V] Output rising time Output falling time Propagation delay time A,BQ,Q Propagation delay time CDQ,Q Minimum input pulse width Output pulse width 1 Output pulse width 2 Minimum trigger time Input capacitance tTLH tTHL 100 50 10 40 15 100 5 50 40 ns 10 300 150 100 15 tPLH tPHL 250 5 125 95 50 tWIN 30 tWOUT2 trr CIN www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. VIH=15[V] VIL=0[V] IO=0[mA] IO=0[mA] VOH=4.6[V] VOH=9.5[V] VOH=13.5[V] VOL=0.4[V] VOL=0.5[V] VOL=1.5[V] VI=VDD or GND Condition Fig.No 3233 3435 36 5 ns ns 10 10 15 5 ns 10 25 15 185 200 215 5 185 200 215 185 200 215 8.8 9.4 10.0 8.8 9.4 10.0 8.8 9.4 10.0 15 0 5 0 0 5 6/17 15 tWOUT1 Fig.No 5 ns tPLH tPHL Condition s 10 15 5 ms ns 10 10 CX=2000[pF] RX=100[k] 38 CX=0.1[uF] RX=100[k] 39 15 pF 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Electrical Characteristics(BU4028B) DC Characteristics (Unless otherwise noted Parameter Symbol Input `H' voltage VIH Input `L' voltage VIL Input `H' current Input `L' current IIH IIL Output `H' voltage VOH Output `L' voltage VOL Output `H' current IOH Output `L' current IOL Static supply current IDD Technical Note VSS=0[V],Ta=25[]) Limits Min Typ Max 3.5 7.0 11.0 1.5 3.0 4.0 0.3 -0.3 4.95 9.95 14.95 0.05 0.05 0.05 -0.16 -0.4 -1.2 0.44 1.1 3.0 1 2 4 Unit V V A A V V mA mA A VDD[V] 5 10 15 5 10 15 15 15 5 10 15 5 10 15 5 5 15 5 10 15 5 10 15 Switching Characteristics (Unless otherwise noted VSS=0[V],Ta=25[],CL=50[pF]) Limits Parameter Symbol Unit Min Typ Max VDD[V] 180 5 Output rising time tTLH 90 ns 10 65 15 100 5 Output falling time tTHL 50 ns 10 40 15 300 5 "L" to "H" tPLH ns 130 10 Propagation delay time 90 15 300 5 "H" to "L" tPHL ns 130 10 Propagation delay time 90 15 Input capacitance CIN 5 pF www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. 7/17 Condition Fig.No VIH=15[V] VIL=0[V] IO=0[mA] 40 IO=0[mA] 41 VOH=4.6[V] VOH=9.5[V] VOH=13.5[V] VOL=0.4[V] VOL=0.5[V] VOL=1.5[V] VI=VDD or GND 40 41 Condition Fig.No 42 43 44 45 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Technical Note Electrical Characteristics Curves(BU4015B) 600 50 50 40 VDD=15[V] -40[] 25[] 85[] VDD=10[V] -40[] 25[] 85[] -40[] 20 10 25[] 40 VDD=15[V] -40[] 30 25[] 85[] 20 -40[] 25[] VDD=10[V] 85[] 10 -40[] 25[] VDD=5[V] 85[] 85[] VDD=5[V] 0 0 0 5 10 15 0 20 5 Propagation Delay Time (RESETQ) [ns] [BU4015B/F] VDD=3[V] 400 Operating Temperature Range VDD=5[V] 200 VDD=10[V] 100 VDD=16[V] 0 -25 0 25 10 15 50 75 600 Operating Temperature Range 300 VDD=5[V] 200 VDD=10[V] 100 VDD=16[V] 0 -50 -25 0 25 50 75 75 VDD=5[V] 50 VDD=10[V] 80 60 500 50 75 Operating Temperature Range 400 VDD=5[V] 300 200 VDD=10[V] 100 VDD=16[V] 0 -50 -25 25 50 75 100 Fig.6 Propagation delay tPHL RESETQ [BU4015B/F] VDD=5[V] 40 20 VDD=10[V] 100 0 Ambient Temperature [] VDD=3[V] VDD=16[V] 0 25 VDD=3[V] 600 100 Operating Temperature Range VDD=16[V] 0 100 500 25 0 75 [BU4015B/F] Hold Time (CLKQ) [ns] 100 50 [BU4015B/F] Fig.5 Propagation delay tPLH RESETQ Operating Temperature Range VDD=3[V] 25 700 Ambient Temperature [] 150 0 800 100 -25 -25 Fig.3 Propagation delay tPLH CLKQ VDD=3[V] [BU4015B/F] Setup Time (QCLK) [ns] VDD=16[V] Ambient Temperature [] 400 100 200 -50 VDD=10[V] 100 -50 500 Fig.4 Propagation delay tPHL CLKQ 125 VDD=5[V] 200 20 [BU4015B/F] Ambient Temperature [] 175 Operating Temperature Range 300 Minimum Clock Pulse Width [ns] Propagation Delay Time (CLKQ) [ns] 600 -50 VDD=3[V] 400 Fig.2 Output sink currentvoltage Fig.1 Output source currentvoltage 300 500 Output Voltage [V] Output Voltage [V] 500 [BU4015B/F] 0 Propagation Delay Time (RESETQ) [ns] 30 Propagation Delay Time (CLKQ) [ns] [BU4015B/F] Output Sink Current [mA] Output Source Current [mA] [BU4015B/F] -50 -25 0 25 50 75 Ambient Temperature [] Ambient Temperature [] Fig.7Set up time tsu QCLK Fig.8 Hold time th CLKQ Operating Temperature Range 400 VDD=3[V] 300 200 VDD=5[V] 100 VDD=10[V] VDD=16[V] 0 -50 100 -25 0 25 50 75 100 Ambient Temperature [] Fig.9 Minimum CLK pulse width 200 Minimum Reset Pulse Width [ns] [BU4015B/F] 175 Switching characteristics Operating Temperature Range 20[ns] 150 VDD=3[V] 125 20[ns] D (Input data) 100 50% 10% tsu 75 VDD=5[V] VDD=10[V] 20[ns] tPLH 0 -25 0 25 50 75 100 Q0(Output () Q0 data) Ambient Temperature [] tTLH Fig.10Minimum RESET pulse width www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. 50% 10% 8/17 th GND(VSS) VDD tWH 25 VDD=16[V] 20[ns] 90% 50% 10% CLOCK 50 -50 VDD 90% GND(VSS) tWL tPHL 90% VOH VOL tTHL 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Technical Note Electrical Characteristics Curves(BU4021B) 50 40 VDD=15[V] -40[] 25[] 85[] 20 VDD=10[V] -40[] 25[] 85[] 10 -40[] 25[] 85[] VDD=5[V] 0 0 5 40 VDD=15[V] -40[] 30 25[] 85[] 20 -40[] 25[] VDD=10[V] 85[] 10 -40[] 25[] VDD=5[V] 85[] 0 10 15 20 0 5 Output Voltage [V] VDD=3[V] Operating Temperature Range 400 VDD=5[V] 300 200 VDD=10[V] 100 VDD=16[V] 0 -25 0 25 50 75 15 20 -50 VDD=3[V] 600 500 Operating Temperature Range 400 VDD=5[V] 300 200 VDD=10[V] 100 VDD=16[V] VDD=3[V] 100 75 VDD=5[V] 25 VDD=10[V] VDD=16[V] -25 0 25 50 75 -25 0 25 50 75 100 140 VDD=3[V] 100 80 VDD=5[V] 60 40 VDD=10[V] 20 VDD=16[V] -25 0 25 120 100 CLOCK or P/S 80 VDD=5[V] 40 20 VDD=16[V] -25 0 25 50 75 VDD=5[V] 300 200 VDD=10[V] 100 VDD=16[V] -25 0 25 50 75 100 [BU4021B/F] VDD=3[V] 160 140 Operating Temperature Range 120 100 VDD=5[V] 80 60 VDD=10[V] 40 VDD=16[V] 20 75 -50 100 -25 0 25 50 75 100 Ambient Temperature [] Fig.19 Minimum CLK pulse width 20[ns] tsu 10% tf th GND(VSS) VDD GND(VSS) 50% 10% tTLH 100 tr tW 90% 50% tPLH OUTPUT VDD 90% 50% 10% 0 -50 50 20[ns] VDD=10[V] Operating Temperature Range 400 Switching characteristics Parallel Data or Serial Data VDD=3[V] 60 500 0 -50 Operating Temperature Range 140 VDD=3[V] 600 180 120 Fig.18 Hold time th CLKQ 160 [BU4021B/F] Fig.16 Propagation delay tPHL P/SQS Operating Temperature Range 160 Fig.17 Set up time tsu QCLK [BU4021B/F] 100 200 Ambient Temperature [] 180 75 Ambient Temperature [] [BU4021B/F] 180 Ambient Temperature [] 200 50 700 -50 100 0 -50 25 0 Minimum CLK Pulse Width [ns] Operating Temperature Range 150 0 Fig.13 Propagation delay tPLH CLKQS 200 50 -25 Ambient Temperature [] Fig.15 Propagation delay tPLH P/SQS [BU4021B/F] 125 VDD=16[V] 800 -50 Hold Time (CLKDATA) [ns] Setup Time (DATACLK) [ns] 100 Ambient Temperature [] 0 Hold Time (CLKDATA) [ns] 10 700 100 Fig.14 Propagation delay tPHL CLKQS 175 VDD=10[V] 200 0 [BU4021B/F] Ambient Temperature [] 200 VDD=5[V] 300 0 -50 Operating Temperature Range 400 800 Propagation Delay Time (P/SQS) [ns] Propagation Delay Time (CLKQS) [ns] 700 500 500 Fig.12 Output sink currentvoltage [BU4021B/F] 600 VDD=3[V] 600 Output Voltage [V] Fig.11 Output source currentvoltage 800 [BU4021B/F] 700 Propagation Delay Time (P/SQS) [ns] 30 800 [BU4021B/F] Propagation Delay Time (CLKQS) [ns] [BU4021B/F] Output Sink Current [mA] Output Source Current [mA] 50 90% tPHL VOH VOL tTHL Ambient Temperature [] Fig.20 Minimum P/S pulse width www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. 9/17 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Technical Note Electrical Characteristics Curves(BU4094BC) 50 40 VDD=15[V] -40[] 30 25[] 85[] 20 VDD=10[V] -40[] 25[] -40[] 85[] 25[] 10 40 VDD=15[V] -40[] 25[] 30 85[] -40[] 20 25[] VDD=10[V] 85[] 10 -40[] 25[] VDD=5[V] 85[] 85[] VDD=5[V] 10 15 0 20 5 Fig.21 Output source currentvoltage 300 [BU4094BC/F/FV] tPHL VDD=3[V] tPLH VDD=5[V] VDD=3[V] VDD=10[V] VDD=5[V] VDD=16[V] VDD=10[V] VDD=16[V] 200 100 Operating Temperature Range 0 -50 -25 0 25 50 75 500 400 VDD=3[V] VDD=5[V] VDD=10[V] VDD=16[V] 200 100 Operating Temperature Range 0 -50 VDD=10[V] VDD=16[V] 50 Operating Temperature Range 0 -25 0 25 50 75 100 Propagation Delay Time (Output Enable QN) [ns] Propagation Delay Time (Output EnableQN) [ns] VDD=5[V] VDD=5[V] -50 25 150 Minimum CLK Pulse Width [ns] 150 VDD=3[V] 100 VDD=5[V] VDD=10[V] 50 75 100 tPLH tPHL VDD=3[V] VDD=3[V] VDD=5[V] VDD=5[V] VDD=10[V] VDD=16[V] 400 300 VDD=10[V] VDD=16[V] 200 100 Operating Temperature Range 0 -50 100 -25 0 25 50 75 100 Ambient Temperature [] Fig.26 Propagation delay STROBEQN [BU4094BC/F/FV] [BU4094BC/F/FV] tPHL VDD=3[V] VDD=5[V] VDD=3[V] VDD=5[V] tPLH VDD=10[V] VDD=16[V] VDD=10[V] VDD=16[V] 100 50 Operating Temperature Range Operating Temperature Range 40 30 VDD=3[V] 20 VDD=5[V] 10 VDD=10[V] VDD=16[V] 0 0 -50 -25 0 25 200 Operating Temperature Range 25 50 200 50 75 100 -50 -25 0 25 50 75 100 Ambient Temperature [] [BU4094BC/F/FV] [BU4094BC/F/FV] 50 75 Fig.28 Propagation delay tPLZ Output EnableQN Fig.27 Propagation delay tPHZ Output EnableQN 200 50 Ambient Temperature [] Ambient Temperature [] Hold Time (CLKDATA) [ns] 0 0 [BU4094BC/F/FV] Fig.25 Propagation delay CLKQN tPLH VDD=3[V] VDD=10[V] VDD=16[V] -25 -25 500 Ambient Temperature [] [BU4094BC/F/FV] 100 -50 Fig.23 Propagation delay CLKQS VDD=3[V] VDD=5[V] VDD=10[V] VDD=16[V] tPHL 300 100 200 VDD=3[V] 100 Ambient Temperature [] tPLH Fig.24 Propagation delay CLKQ'S 150 200 20 [BU4094BC/F/FV] Ambient Temperature [] tPHL 15 Fig.22 Output sink currentvoltage Propagation Delay Time (CLKQN) [ns] Propagation Delay Time (CLKQ'S) [ns] 500 10 Output Voltage [V] Output Voltage [V] Propagation Delay Time (STROBEQN) [ns] 5 300 0 Setup Time (DATACLK [ns] 0 400 tPLH [BU4094BC/F/FV] VDD=3[V] tPHL VDD=5[V] VDD=3[V] VDD=10[V] VDD=5[V] VDD=16[V] VDD=10[V] VDD=16[V] Operating Temperature Range 0 0 400 500 [BU4094BC/F/FV] Propagation Delay (CLK Qs) [ns] [BU4094BC/F/FV] Output Sink Current [mA] Output Source Current [mA] 50 Operating Temperature Range 150 Fig.29 Set up time tsu DATACLK Switching characteristics are stated on page 14. VDD=3[V] VDD=5[V] 100 VDD=10[V] VDD=16[V] 50 VDD=16[V] 0 0 -50 -25 0 25 50 75 100 Ambient Temperature [] Fig.30 Hold time tH CLKDATA www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. -50 -25 0 25 50 75 100 Ambient Temperature [] Fig.31 Minimum CLK pulse width tW(CLK) 10/17 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Technical Note Electrical Characteristics Curves(BU4538B) 1000 Operating Temperature Range 800 VDD=3[V] 600 400 VDD=5[V] 200 VDD=10[V] 800 VDD=3[V] 600 -50 -25 0 25 50 75 VDD=5[V] VDD=10[V] 200 VDD=16[V] -25 25 50 75 600 VDD=3[V] 400 300 VDD=5[V] 200 200 VDD=10[V] 100 -25 0 25 50 75 5 120 VDD=3[V] 100 80 VDD=5[V] 60 40 VDD=10[V] VDD=16[V] -25 Normalized Pulse Width Change [%] -1 VDD=10[V] -2 VDD=16[V] -3 Operating Voltage Range -4 100 [BU4538B] 140 VDD=3[V] 120 100 80 VDD=5[V] 60 40 VDD=10[V] 20 VDD=16[V] 25 50 75 -50 100 -25 0 25 50 75 100 Ambient Temperature [] Fig.37 Minimum RESET pulse width tRESET 5 VDD=5[V] 0 0 Fig.36 Minimum input pulse width tWIN VDD=3[V] 1 75 Operating Temperature Range 160 Ambient Temperature [] 3 2 50 0 -50 [BU4538B] 4 25 180 140 Ambient Temperature [] Fig.35 Propagation delay tPLH CDQ 0 Fig.34 Propagation delay tPHL CDQ Operating Temperature Range 160 100 -25 Ambient Temperature [] 0 -50 VDD=16[V] 200 20 VDD=16[V] VDD=10[V] 100 -50 Minimum RESET Pulse Width [ns] Minimum Input Pulse Width [ns] Operating Temperature Range VDD=5[V] 300 100 [BU4538B] 180 0 Normalized Pulse Width Change [%] 0 200 [BU4538B] 500 Operating Temperature Range 400 Fig.33 Propagation delay tPHL AQ 800 700 500 Ambient Temperature [] Fig.32 Propagation delay tPLH AQ VDD=3[V] 600 0 -50 100 [BU4538B] 700 0 Ambient Temperature [] Propagation Delay Time (CDQ) [ns] Operating Temperature Range 400 VDD=16[V] 0 800 [BU4538B] Propagation Delay Time (CDQ) [ns] [BU4538B] Propagation Delay Time (AQ) [ns] Propagation Delay Time (AQ) [ns] 1000 [BU4538B] 4 3 VDD=16[V] VDD=10[V] 2 1 0 -1 VDD=3[V] -2 VDD=5[V] -3 Operating Voltage Range -4 -5 -5 -50 -25 0 25 50 75 -50 100 -25 0 25 50 75 100 Ambient Temperature [] Ambient Temperature [] Fig.38 Output pulse width tWOUT1 (CX=2000[pF],RX=100[k]) Fig.39 Output pulse width tWOUT2 (CX=0.1[F],RX=100[k]) 20[ns] Switching Characteristics 20[ns] 90% 50% A 50% 10% 20[ns] 20[ns] B 90% 50% 10% 20[ns] 20[ns] 90% 90% 50% CD tPLH Q 50% tPLH 90% 50% tPLH tPLH 50% 50% tTLH 10% 90% 10% trr tPHL 50% 10% 10% WOUT Q tTHL 90% 50% tPLH 50% 10% www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. 11/17 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Technical Note Reference data(BU4028B) 50 50 [BU4028B] 400 [BU4028B] [BU4028B] VDD=15[V] -40[] 25[] 30 85[] 20 VDD=10[V] -40[] 25[] -40[] 85[] 25[] 85[] VDD=5[V] 0 0 5 VDD=15[V] -40[] 30 25[] 85[] 20 -40[] 25[] VDD=10[V] 85[] 10 15 0 20 5 150 VDD=10[V] 100 Operating Voltage Range 0 10 15 20 -50 -25 0 25 50 75 100 Output Voltage [V] Ambient Temperature [] Fig.40 Output source currentvoltage Fig.41 Output sink currentvoltage Fig.42 Propagation delay tTLH 500 500 350 Propagation Delay Time [ns] VDD=3[V] 300 250 Operating Temperature Range 200 VDD=5[V] 150 100 VDD=10[V] 50 VDD=3[V] 400 Operating Temperature Range 200 VDD=5[V] VDD=10[V] 100 VDD=16[V] VDD=16[V] 25 50 75 100 300 Operating Temperature Range 200 VDD=5[V] VDD=10[V] 100 VDD=16[V] 0 0 0 VDD=3[V] 400 300 0 -25 [BU4028B] [BU4028B] [BU4028B] Output Fall Time [ns] VDD=5[V] 200 Output Voltage [V] 400 -50 250 VDD=16[V] 0 10 VDD=3[V] 300 50 -40[] 25[] VDD=5[V] 85[] Propagation Delay Time [ns] 10 40 Output Rise Time [ns] 40 Output Sink Current [mA] Output Sourace Current [mA] 350 -50 -25 Ambient Temperature [] 0 25 50 75 -50 100 0 25 50 75 100 Fig.45 Propagation delay tPHL Fig.44 Propagation delay tPLH Fig.43 Propagation delay tTHL -25 Ambient Temperature [] Ambient Temperature [] (*) Switching characteristics is shown in P15. Description of BU4015B series model FunctionDual 4-bit static shift register 1) Description of operation Dual 4-bit static shift register of BU4015B is configured with 2 independent serial input/parallel output registers of the same 4-state. Each register is provided with an independent clock and reset input having one series data input. Register state is the D type master/slave flip-flop. Data is shifted to the next stage during the rise time of the clock. Each register can be cleared by addition of "H" level to reset. PIN arrangement Q0 CLOCK B 1 16 VDD Q3B 2 15 D8 Q2B 3 14 RESET B Q1A 4 13 Q0B Q0A 5 12 Q1B RESET A 6 11 Q2B DA 7 10 Q3A VSS 8 9 CLOCK A CL R D Q3 Q2 Q1 Q0 D D CL CLOCK R D R Q1 Q D Q CL R Q2 Q D Q CL R Q3 Q D Q Q CL R Q RESET Q0 Q1 Q2 Q3 CL PIN description PIN No. Symbol Block diagram Truth table CLOCK X D RESET Q0 Q1 Q2 L L L Q0 Q1 Q3 Q2 H L H Q0 Q1 Q2 X L L X H L No Change L L L 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 I/O CLOCKB I Q3B O Q2A O Q1A O Q0A O RESETA I DA I VSS CLOCKA I Q3A O Q2B O Q1B O Q0B O RESETB I DB I VDD Function Clock input (CHB) Output 3 (CHB) Output 2 (CHA) Output 1 (CHB) Output 0 (CHA) Reset input (CHA) Data input (CHA) Power supply(-) Clock input (CHA) Output 3 (CHA) Output 2 (CHB) Output 1 (CHB) Output 0 (CHB) Reset input (CHB) Data input (CHB) Power supply(+) XDon't Care www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. 12/17 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Technical Note Description of BU4021B series model Function: 8-stage static shift register 1) Description of operation BU4021B is an 8-bit static shift register capable of parallel input/series output and series input/series output. In parallel operation, DS (data) being asynchronous with the clock is inputted into each F/F and obtained at output. In series operation, DS (data) is triggered by clock. When P/S input level is "H", parallel operation is effective, and when P/S input level is "L", series operation is effective. PIN arrangement P8 1 Q6 2 P8 3 P4 4 P3 5 P2 6 P1 7 VSS 8 16 VDD 15 P7 P7 Q6 Q8 Block diagram P6 Q8 Q5 P4 Q7 P3 DS P2 CLOCK P1 P1 P2 P3 P4 P5 P6 P7 P8 D Q D Q D Q D Q D Q C C C C D Q CQ D Q CQ D C P/S D CLOCK 14 P6 13 P5 12 Q7 11 DS 10 CLOCK 9 P/S P/S PIN description PIN No. Symbol Q CQ Q Q Truth table CLOCK X D RESET Q0 Q1 Q2 Q3 DS P/S Dm L L L Q0 Q1 Q2 CLOCK X H L L H L H Q0 Q1 Q2 X H H H X L X H XDon't Care *:Q6,Q7,Q8: outside *Q6,Q7,Q8 No Change L L L Qm* L 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 P8 Q6 Q8 P4 P3 P2 P1 VSS P/S CLOCK DS Q7 P5 P6 P7 VDD I/O I O O I I I I I I I O I I I Function Parallel data input 8 Output 6 Output 8 Parallel data input 4 Parallel data input 3 Parallel data input 2 Parallel data input 1 Power supply(-) Parallel/Serial Clock input Serial data input Output 7 Parallel data input 5 Parallel data input 6 Parallel data input 7 Power supply (+) XDon't Care Description of BU4094BC series model Function: Dual 4-bit static shift register 1) Description of operation BU4094BC is an 8-stage shift/store register provided in each stage with a data latch with 3-state output. Data read into shift register is read into the latch during the fall time of asynchronous STROBE input, and in the data transfer mode, output can be held. Data is passed through the latch and outputted when the STROBE is in "H" level. Because the parallel output becomes high impedance when the OUTPUT ENABLE terminal is set to "L" level by 3-state, the parallel output can be connected directly with the 8-bit pass line. PIN arrangement STROBE 16 VDD OUTPUT ENABLE 15 OUTPUT ENABLE Q5 14 Q5 Q1 Q6 13 Q6 Q2 5 Q2 Q7 12 Q7 Q3 6 Q3 Q8 11 Q8 Q4 7 Q4 Q'S 10 Q'S VSS 8 QS 9 QS 1 STROBE SERIAL IN 2 SERIA IN CLOCK 3 Q1 4 CLOCK www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. PIN description PIN No. Symbol 1 STROBE 2 SERIALIN 3 CLOCK 4 Q1 5 Q2 6 Q3 7 Q4 8 VSS 9 QS 10 Q'S 11 Q8 12 Q7 13 Q6 14 Q5 15 ENABLE 16 VDD 13/17 I/O I I I O O O O O O O O O O I Function Latch input Data input Clock input Parallel data input Q1 Parallel data input Q2 Parallel data input Q3 Parallel data input Q4 Power supply(-) Serial data output QS Serial data output Q'S Parallel data output Q8 Parallel data output Q7 Parallel data output Q6 Parallel data output Q5 Output enable Power supply (+) 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Block diagram Technical Note Truth table SERIAL IN QS 8 STAGE SHIFT REGISTER CLOCK Q'S CLOCK SERIAL OUTPUT STROBE OUTPUT SERIAL STROBE IN ENABLE 8 BIT LACTH OUTPUT ENABLE 3 STATE OUTPUTS Q1 Parallel Output Serial Output Q1 Qn Qs Q's H H L L Qn-1 Q7 NC H H H H Qn-1 Q7 NC H L X NC NC Q7 NC L X X Z Z Q7 NC H X X NC NC NC Qs H H X Z Z NC Qs Q8 PARALLEL OUTPUTS Switching characteristics tr WH CLOCK 50% tf 90% 50% 50% 10% DATA su h tWL STROBE OUTPUT ENABLE 50% tPLH Q1Q7 50% 10% 90% tTLH QS Q'S QS' tPLH tPHL 90% tPZL tPHZ 50% 10% tTHL 50% tPZH 50% 90% tPLZ 90% 10% 10% tPHL tpLH 50% 50% tpLH tpHL 50% 50% Description of BU4538B series model Function: Dual high accuracy monostable multivibrator 1) Description of operation BU4538B is a re-triggerable monostable multi vibrator. Triggering is possible from either edge of the rise time and fall time of input pulse. Output pulse setting is determined by the time constant (Rx * Cx) of external Rx and Cx. Recommended output pulse amplitude is 200[s]~1[s]. (Cautions on use: In case of system power down, etc., electric charge accumulated in the capacity Cx is discharged to the VDD terminal through protective diode of 2 pins of 14 pins. When the electric current due to accumulated electric charge exceeds 10[mA], IC may be destructed. When a large capacity Cx is used, electric current flowing into the IC can be restricted by inserting the diode Dx.) PIN description PIN No. Symbol I/O Function PIN arrangement Block diagram Passive component 1 T1A T1A connection pin 1(CHA) VDD VDD VDD Passive component T2A T1B 2 T2A DX RX connection pin 2(CHA) CHA CDA T2B 3 CDA I Reset input (CHA) R Q Q CX AA CDB Vref1 Vref2 Output Enable Enable 4 AA I Input A(CHA) Latch Q BA S Q AB 5 BA I Input B(CHA) A Control QA CHB BB 6 QA O Output Q(CHA) B QA 7 QAB O Output QB(CHA) QB Q Q Reset Latch CD S R 8 VSS Power supply(-) 9 QB VSS 9 QBB O Output QB(CHB) 10 QB O Output Q(CHB) Truth table 11 BB I Input B(CHB) 12 AB I Input A(CHB) INPUT OUTPUT 13 CCB I Reset input (CHB) A B CD Q Q Passive component H H 14 T2B connection pin 1(CHB) L L H H H L H H Passive component 15 T1B L H connection pin 2(CHB) X L H L H 16 VDD Power supply (+) 1 16 BA 2 3 CD Q 15 Q T1 T2 4 14 13 5 12 BA 6 CD Q 7 Q T1 T2 11 10 8 XDon't Care www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. 14/17 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Technical Note Description of BU4028B series model Function: BCD to decimal decoder 1) Description of operation BU4028B is a decoder to convert BCD signals into decimal signals. Out of 10 outputs of Q0~Q9, output applicable for the input code of A~D becomes "H" level and all other outputs become "L" level. When the input of D is made to be inhibit input by using 3 inputs of A~C, this product can be used as a 1-OF-8 decoder. PIN arrangement Q4 1 Block diagram 16 Q4 Q0 VDD Q1 Q2 2 Q2 Q3 15 Q0 3 Q0 Q1 14 Q1 Q7 4 Q7 B 13 B Q9 5 Q9 C 12 C Q5 6 Q5 D 11 D Q6 7 Q6 A 10 A VSS 8 9 Q8 Q3 A Q8 Q2 Q3 B Q4 Q5 IN C Q6 Q7 D Q8 Q9 Truth table C L L L L H H H H L L L L H H H H B L L H H L L H H L L H H L L H H 20[ns] OUTPUT INPUT D L L L L L L L L H H H H H H H H Switching characteristics A L H L H L H L H L H L H L H L H Q9 Q8 Q7 Q6 Q5 Q4 Q3 Q2 Q1 Q0 L L L L L L L L L H L L L L L L L L H L L L L L L L L H L L L L L L L L H L L L L L L L L H L L L L L L L L H L L L L L L L L H L L L L L L L L H L L L L L L L L H L L L L L L L L H L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L 20[ns] 90% Input wave 50% 10% tPHL tPLH 90% Neg. PIN description PIN Symb No. ol 1 Q4 2 Q2 3 Q0 4 Q7 5 Q9 6 Q5 7 Q6 8 VSS 9 Q8 10 A 11 D 12 C 13 B 14 Q1 15 Q3 16 VDD I/ O O O O O O O O O I I I I O O Function Output 4 Output 2 Output 0 Output 7 Output 9 Output 5 Output 6 Power supply(-) Output 8 Input A Input D Input C Input B Output 1 Output 3 Power supply (+) 50% Output wave Pos. 10% tTLH tTHL Notes for use 1. Absolute maximum ratings An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit or an open circuit. If any over rated values will expect to exceed the absolute maximum ratings, consider adding circuit protection devices, such as fuses. 2. Connecting the power supply connector backward Connecting of the power supply in reverse polarity can damage IC. Take precautions when connecting the power supply lines. An external direction diode can be added. 3. Power supply lines Design PCB layout pattern to provide low impedance GND and supply lines. To obtain a low noise ground and supply line, separate the ground section and supply lines of the digital and analog blocks. Furthermore, for all power supply terminals to ICs, connect a capacitor between the power supply and the GND terminal. When applying electrolytic capacitors in the circuit, not that capacitance characteristic values are reduced at low temperatures. 4. GND voltage The potential of GND pin must be minimum potential in all operating conditions. 5. Thermal design Use a thermal design that allows for a sufficient margin in light of the power dissipation (Pd) in actual operating conditions. 6. Inter-pin shorts and mounting errors Use caution when positioning the IC for mounting on printed circuit boards. The IC may be damaged if there is any connection error or if pins are shorted together. 7. Actions in strong electromagnetic field Use caution when using the IC in the presence of a strong electromagnetic field as doing so may cause the IC to malfunction. 8. Testing on application boards When testing the IC on an application board, connecting a capacitor to a pin with low impedance subjects the IC to stress. Always discharge capacitors after each process or step. Always turn the IC's power supply off before connecting it to or removing it from a jig or fixture during the inspection process. Ground the IC during assembly steps as an antistatic measure. Use similar precaution when transporting or storing the IC. 9. Ground Wiring Pattern When using both small signal and large current GND patterns, it is recommended to isolate the two ground patterns, placing a single ground point at the ground potential of application so that the pattern wiring resistance and voltage variations caused by large currents do not cause variations in the small signal ground voltage. Be careful not to change the GND wiring pattern of any external components, either. 10. Unused input terminals Connect all unused input terminals to VDD or VSS in order to prevent excessive current or oscillation Insertion of a resistor (100k approx.) is also recommended www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. 15/17 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Technical Note Ordering part number B U 4 Part No. 0 1 Part No. 4015B 4021B 4094BC 5 B F V - Package None: DIP16 F : SOP16 FV : SSOP-B16 4538B 4028B E 2 Packaging and forming specification E2: Embossed tape and reel None:Tray,Tube SOP16 <Tape and Reel information> 10 0.2 (MAX 10.35 include BURR) 9 Embossed carrier tape Quantity 2500pcs Direction of feed E2 The direction is the 1pin of product is at the upper left when you hold ( reel on the left hand and you pull out the tape on the right hand ) 0.3MIN 4.40.2 6.20.3 16 Tape 1 8 0.11 1.50.1 0.15 0.1 1.27 0.4 0.1 0.1 1pin Reel (Unit : mm) Direction of feed Order quantity needs to be multiple of the minimum quantity. SSOP-B16 <Tape and Reel information> 5.00.2 9 0.3Min. 4.40.2 6.40.3 16 1 Tape Embossed carrier tape Quantity 2500pcs Direction of feed E2 The direction is the 1pin of product is at the upper left when you hold ( reel on the left hand and you pull out the tape on the right hand ) 8 0.10 1.150.1 0.150.1 0.1 0.65 1pin 0.220.1 (Unit : mm) Reel Direction of feed Order quantity needs to be multiple of the minimum quantity. . www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. 16/17 2009.06 - Rev.A BU4015B,BU4015BF,BU4021B,BU4021BF, BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B Technical Note DIP16 <Tape and Reel information> Container Tube Quantity 1000pcs Direction of feed Direction of products is fixed in a container tube 19.40.3 9 1 8 0.51Min. 3.20.2 4.250.3 6.50.3 16 7.62 0.30.1 2.54 0.50.1 0-15 Order quantity needs to be multiple of the minimum quantity. (Unit : mm) www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. 17/17 2009.06 - Rev.A Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. R0039A