TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 D D D D D D D OR P PACKAGE (TOP VIEW) A-Suffix Versions Offer 5-mV VIO B-Suffix Versions Offer 2-mV VIO Wide Range of Supply Voltages 1.4 V to 16 V True Single-Supply Operation Common-Mode Input Voltage Includes the Negative Rail Low Noise . . . 30 nV/Hz Typ at f = 1 kHz (High-Bias Versions) 1OUT 1IN - 1IN + VDD - /GND 1 8 2 7 3 6 4 5 VDD 2OUT 2IN - 2IN + symbol (each amplifier) description IN + + The TLC252, TLC25L2, and TLC25M2 are OUT IN - - low-cost, low-power dual operational amplifiers designed to operate with single or dual supplies. These devices utilize the Texas Instruments silicon gate LinCMOS process, giving them stable input offset voltages that are available in selected grades of 2, 5, or 10 mV maximum, very high input impedances, and extremely low input offset and bias currents. Because the input common-mode range extends to the negative rail and the power consumption is extremely low, this series is ideally suited for battery-powered or energy-conserving applications. The series offers operation down to a 1.4-V supply, is stable at unity gain, and has excellent noise characteristics. These devices have internal electrostatic-discharge (ESD) protection circuits that prevent catastrophic failures at voltages up to 2000 V as tested under MIL-STD-883C, Method 3015.1. However, care should be exercised in handling these devices as exposure to ESD may result in a degradation of the device parametric performance. AVAILABLE OPTIONS TA 0C to 70C VIOmax AT 25C PACKAGED DEVICES SMALL OUTLINE (D) CHIP FORM (Y) PLASTIC DIP (P) 10 mV 5 mV 2 mV TLC252CD TLC252ACD TLC252BCD TLC252CP TLC252ACP TLC252BCP TLC252Y -- -- 10 mV 5 mV 2 mV TLC25L2CD TLC25L2ACD TLC25L2BCD TLC25L2CP TLC25L2ACP TLC25L2BCP TLC25L2Y -- -- 10 mV 5 mV 2 mV TLC25M2CD TLC25M2ACD TLC25M2BCD TLC25M2CP TLC25M2ACP TLC25M2BCP TLC25M2Y -- -- The D package is available taped and reeled. Add the suffix R to the device type (e.g., TLC252CDR). Chips are tested at 25C. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. LinCMOS is a trademark of Texas Instruments Incorporated. Copyright 1996, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1 TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 description (continued) Because of the extremely high input impedance and low input bias and offset currents, applications for the TLC252/ 25_2 series include many areas that have previously been limited to BIFET and NFET product types. Any circuit using high-impedance elements and requiring small offset errors is a good candidate for cost-effective use of these devices. Many features associated with bipolar technology are available with LinCMOS operational amplifiers without the power penalties of traditional bipolar devices. General applications such as transducer interfacing, analog calculations, amplifier blocks, active filters, and signal buffering are all easily designed with the TLC252 / 25_2 series devices. Remote and inaccessible equipment applications are possible using their low-voltage and low-power capabilities. The TLC252 / 25_2 series is well suited to solve the difficult problems associated with single-battery and solar-cell-powered applications. This series includes devices that are characterized for the commercial temperature range and are available in 8-pin plastic dip and the small-outline package. The device is also available in chip form. The TLC252 / 25_2 series is characterized for operation from 0C to 70C. equivalent schematic (each amplifier) VDD IN + IN - 8 3, 5 ESDProtective Network 2, 6 ESDProtective Network 1, 7 VDD - /GND 2 4 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 OUT TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 TLC252Y, TLC25L2Y, and TLC25M2Y chip information These chips, properly assembled, display characteristics similar to the TLC252 / 25_2. Thermal compression or ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips may be mounted with conductive epoxy or a gold-silicon preform. BONDING PAD ASSIGNMENTS (5) (4) (3) VDD (8) (3) + 1IN + (6) (2) - 1IN - 2OUT 60 (1) 1OUT (2) + (7) - (5) (6) 2IN + 2IN - (4) VDD - /GND CHIP THICKNESS: 15 TYPICAL (1) (7) BONDING PADS: 4 x 4 MINIMUM TJMAX = 150C (8) TOLERANCES ARE 10%. 73 ALL DIMENSIONS ARE IN MILS. PIN (4) IS INTERNALLY CONNECTED TO BACKSIDE OF CHIP. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 3 TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V Input voltage range, VI (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 0.3 V to 18 V Duration of short circuit at (or below) 25C free-air temperature (see Note 3) . . . . . . . . . . . . . . . . . . unlimited Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0C to 70C Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65C to 150C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260C Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, except differential voltages, are with respect to VDD - /GND. 2. Differential voltages are at IN+, with respect to IN -. 3. The output may be shorted to either supply. Temperature and/or supply voltages must be limited to ensure the maximum dissipation rating is not exceeded. DISSIPATION RATING TABLE TA 25C POWER RATING DERATING FACTOR ABOVE TA = 25C TA = 70C POWER RATING D 725 mW 5.8 mW/C 464 mW P 1000 mW 8.0 mW/C 640 mW PACKAGE recommended operating conditions MIN Supply voltage, VDD Common mode input voltage, Common-mode voltage VIC VDD = 1.4 V VDD = 5 V VDD = 10 V VDD = 16 V Operating free-air temperature, TA 4 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 MAX 1.4 16 0 0.2 - 0.2 4 - 0.2 9 - 0.2 14 0 70 UNIT V V C TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 electrical characteristics at specified free-air temperature, VDD = 1.4 V (unless otherwise noted) PARAMETER TLC25_2C VIO Input offset voltage TLC25_2AC TLC252_C TEST CONDITIONS 2V VO = 0 0.2 V, RS = 50 TLC25_2BC MIN TYP TLC25L2_C MAX MIN TYP TLC25M2_C MAX MIN TYP MAX 25C 10 10 10 0C to 70C 12 12 12 25C 5 5 5 0C to 70C 6.5 6.5 6.5 25C 2 2 2 0C to 70C 3 3 3 VIO Average temperature coefficient of input offset voltage 25C to 70C 1 1 1 IIO Input offset current VO = 0.2 V 0C to 70C 25C 1 1 1 IIB Input bias current VO = 0.2 V 0C to 70C VICR Common-mode input voltage range VOM Peak output voltage swing AVD 300 25C 600 25C 0 to 0.2 VID = 100 mV 25C 450 Large-signal differential voltage amplification VO = 100 to 300 mV, RS = 50 25C CMRR Common-mode rejection ratio VO = 0.2 V, VIC = VICRmin 25C IDD Supply current VO = 0.2 V, No load 25C 0 to 0.2 700 700 450 20 77 300 600 0 to 0.2 450 60 77 375 25 pA 1 600 10 60 300 1 mV V/C 300 1 UNIT 60 34 pA V 700 mV 20 V/mV 77 dB 200 250 A All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. Unless otherwise noted, an output load resistor is connected from the output to ground and has the following value: for low bias RL = 1 M, for medium bias RL = 100 k, and for high bias RL = 10 k. The output swings to the potential of VDD - /GND. operating characteristics, VDD = 1.4 V, TA = 25C PARAMETER TEST CONDITIONS B1 Unity-gain bandwidth AV = 40 dB, CL = 10 pF, RS = 50 SR Slew rate at unity gain Overshoot factor TLC252_C MIN TYP TLC25L2_C MAX MIN TYP 12 12 See Figure 1 0.1 See Figure 1 30% POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 MAX TLC25M2_C MIN TYP MAX UNIT 12 kHz 0.001 0.01 V/s 35% 35% 5 TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER TEST CONDITIONS TA TLC252C, TLC252AC, TLC252BC MIN TLC252C VIO Input offset voltage VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 10 k VIC = 0,, RL = 10 k Full range TLC252BC VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 10 k Full range IIO Input offset current (see Note 4) VO = 2 2.5 5V V, VIC = 2 2.5 5V IIB Input bias current (see Note 4) VO = 2 2.5 5V V, VIC = 2 2.5 5V VOH VOL Low-level output voltage VID = 100 mV, RL = 10 k VID = - 100 mV, IOL = 0 CMRR kSVR IDD Large-signal L i l differential diff ti l voltage lt am lification amplification Common-mode rejection ratio VO = 0.25 V to 2 V, RL = 10 k VIC = VICRmin Supply-voltage S l lt rejection j ti ratio ti (VDD /VDD) VDD = 5 V to 10 V, Supply current (two amplifiers) VO = 2.5 25V V, No load VO = 1.4 V VIC = 2 2.5 5V V, 0.23 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 mV 2 3 25C to 70C 1.8 25C 0.1 70C 7 25C 0.6 70C 40 25C - 0.2 to 4 Full range - 0.2 to 3.5 V/C 300 600 - 0.3 to 4.2 pA pA V V 25C 3.2 3.8 0C 3 3.8 70C 3 3.8 V 25C 0 50 0C 0 50 0 50 25C 5 23 0C 4 27 70C 4 20 25C 65 80 0C 60 84 70C 60 85 25C 65 95 0C 60 94 70C 60 96 mV V/mV dB dB 25C 1.4 3.2 0C 1.6 3.6 70C 1.2 2.6 Full range is 0C to 70C. NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically. 5. This range also applies to each input individually. 6 5 6.5 70C AVD 10 0.9 25C Common-mode input voltage g range (see Note 5) High-level output voltage 1.1 UNIT 12 25C VO = 1.4 V,, RS = 50 , Average temperature coefficient of input offset voltage MAX Full range TLC252AC VIO VICR 25C TYP mA TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 electrical characteristics at specified free-air temperature, VDD = 10 V (unless otherwise noted) PARAMETER TA TEST CONDITIONS TLC252C, TLC252AC, TLC252BC MIN TLC252C VIO Input offset voltage VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 10 k Full range TLC252BC VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 10 k Full range IIO Input offset current (see Note 4) VO = 2 2.5 5V V, VIC = 2 2.5 5V IIB Input bias current (see Note 4) VO = 2 2.5 5V V, VIC = 2 2.5 5V VOH VOL Low-level output voltage RL = 10 k VID = - 100 mV, IOL = 0 0.29 CMRR kSVR IDD Large-signal L i l differential diff ti l voltage lt am lification amplification Common-mode rejection ratio VO = 1 V to 6 V, RL = 10 k VIC = VICRmin Supply-voltage S l lt rejection j ti ratio ti (VDD /VDD) VDD = 5 V to 10 V, Supply current (two amplifiers) VO = 5 V, V No load VO = 1.4 V VIC = 5 V V, mV 2 3 V/C 2 25C 0.1 70C 7 25C 0.6 70C 50 25C - 0.2 to 9 Full range - 0.2 to 8.5 300 600 - 0.3 to 9.2 pA pA V V 25C 8 8.5 0C 8 8.5 70C 7.8 8.4 V 25C 0 50 0C 0 50 0 50 70C AVD 5 6.5 25C to 70C VID = 100 mV, 10 0.9 25C Common-mode input voltage g range (see Note 5) High-level output voltage 1.1 UNIT 12 25C VO = 1.4 V,, RS = 50 , Average temperature coefficient of input offset voltage MAX Full range TLC252AC VIO VICR 25C VIC = 0,, RL = 10 k TYP 25C 10 36 0C 7.5 42 70C 7.5 32 25C 65 85 0C 60 88 70C 60 88 25C 65 95 0C 60 94 70C 60 96 mV V/mV dB dB 25C 1.9 4 0C 2.3 4.4 70C 1.6 3.4 mA Full range is 0C to 70C. NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically. 5. This range also applies to each input individually. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 7 TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 operating characteristics, VDD = 5 V PARAMETER TEST CONDITIONS TA TLC252C, TLC252AC, TLC252BC MIN VI(PP) ( )=1V SR Slew rate at unity gain RL = 10 k,, See Figure 1 CL = 20 pF,, VI(PP) ( ) = 2.5 V Vn BOM B1 m Equivalent input noise voltage Maximum output-swing bandwidth Unity-gain bandwidth Phase margin f = 1 kHz, VO = VOH, See Figure VI = 10 mV, VI = 10 mV, mV See Figure 3 RS = 20 , F CL = 20 pF, CL = 20 pF, f = B1, See Figure 2 RL = 100 k, k See Figure 3 CL = 20 pF, pF TYP 25C 3.6 0C 4 70C 3 25C 2.9 0C 3.1 70C 2.5 25C 25 25C 320 0C 340 70C 260 25C 1.7 0C 2 70C 1.3 25C 46 0C 47 70C 43 UNIT MAX V/s nV/Hz kHz MHz operating characteristics, VDD = 10 V PARAMETER TEST CONDITIONS TA TLC252C, TLC252AC, TLC252BC MIN VI(PP) ( )=1V SR Slew rate at unity gain RL = 10 k,, See Figure 1 CL = 20 pF,, VI(PP) ( ) = 5.5 V Vn Equivalent input noise voltage f = 1 kHz, RS = 20 , See Figure 2 BOM Maximum output-swing bandwidth VO = VOH, See Figure 1 CL = 20 pF, F RL = 100 k, k B1 m 8 Unity-gain bandwidth Phase margin VI = 10 mV, mV VI = 10 mV, See Figure 3 CL = 20 pF, f = B1, POST OFFICE BOX 655303 See Figure 3 pF CL = 20 pF, * DALLAS, TEXAS 75265 TYP 25C 5.3 0C 5.9 70C 4.3 25C 4.6 0C 5.1 70C 3.8 25C 25 25C 200 0C 220 70C 140 25C 2.2 0C 2.5 70C 1.8 25C 49 0C 50 70C 46 UNIT MAX V/s nV/Hz kHz MHz TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER TA TEST CONDITIONS TLC25L2C TLC25L2AC TLC25L2BC MIN VIO Input offset voltage VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 1 M Full range TLC252AC VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 1 M Full range TLC252BC VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 1 M VIO Average temperature coefficient of input offset voltage IIO Input offset current (see Note 4) VO = 2 2.5 5V V, VIC = 2 2.5 5V IIB Input bias current (see Note 4) VO = 2 2.5 5V V, VIC = 2 2.5 5V VICR VOH VOL AVD CMRR kSVR IDD 25C TLC252C High-level output voltage Low-level output voltage Large-signal L i l differential diff ti l voltage lt amplification am lification Common-mode rejection ratio VID = 100 mV, VID = - 100 mV, VO = 0.25 V to 2 V, VDD = 5 V to 10 V, Supply current (two amplifiers) VO = 2.5 2 5 V, V No load MAX 1.1 10 0.9 0.204 Full range 1.1 25C 0.1 70C 7 25C 0.6 70C 50 IOL = 0 RL = 1 M VO = 1.4 V VIC = 2 2.5 5V V, mV 2 3 25C to 70C RL = 1 M 5 6.5 25C VIC = VICRmin S l lt j ti ratio ti Supply-voltage rejection (VDD /VDD) TYP 12 25C 25C - 0.2 to 4 Full range - 0.2 to 3.5 Common-mode input voltage g range (see Note 5) UNIT V/C 300 600 - 0.3 to 4.2 pA pA V V 25C 3.2 4.1 0C 3 4.1 70C 3 4.2 V 25C 0 50 0C 0 50 70C 0 50 25C 50 700 0C 50 700 70C 50 380 25C 65 94 0C 60 95 70C 60 95 25C 70 97 0C 60 97 70C 60 98 mV V/mV dB dB 25C 20 34 0C 24 42 70C 16 28 A Full range is 0C to 70C. NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically. 5. This range also applies to each input individually. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 9 TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 electrical characteristics at specified free-air temperature, VDD = 10 V (unless otherwise noted) PARAMETER TEST CONDITIONS TA TLC25L2C TLC25L2AC TLC25L2BC MIN VIO Input offset voltage VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 1 M Full range TLC252AC VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 1 M Full range TLC252BC VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 1 M VIO Average temperature coefficient of input offset voltage IIO Input offset current (see Note 4) VO = 5 V, V VIC = 5 V IIB Input bias current (see Note 4) VO = 5 V, V VIC = 5 V VICR VOH VOL AVD CMRR kSVR IDD 25C TLC252C High-level output voltage Low-level output voltage Large-signal L i l differential diff ti l voltage lt amplification am lification Common-mode rejection ratio RL = 1 M VID = - 100 mV, IOL = 0 VO = 1 V to 6 V, RL = 1 M VIC = VICRmin S l lt j ti ratio ti Supply-voltage rejection (VDD /VDD) VDD = 5 V to 10 V, Supply current (two amplifiers) VO = 5 V, V No load VO = 1.4 V VIC = 5 V V, MAX 1.1 10 0.9 25C 0.235 Full range POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 mV 2 3 V/C 1 25C 0.1 70C 8 25C 0.7 70C 50 25C - 0.2 to 9 Full range - 0.2 to 8.5 300 600 - 0.3 to 9.2 pA pA V V 25C 8 8.9 0C 7.8 8.9 70C 7.8 8.9 V 25C 0 50 0C 0 50 70C 0 50 25C 50 860 0C 50 1025 70C 50 660 25C 65 97 0C 60 97 70C 60 97 25C 70 97 0C 60 97 70C 60 98 mV V/mV dB dB 25C 29 46 0C 36 66 70C 22 40 Full range is 0C to 70C. NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically. 5. This range also applies to each input individually. 10 5 6.5 25C to 70C VID = 100 mV, TYP 12 25C Common-mode input voltage g range (see Note 5) UNIT A TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 operating characteristics, VDD = 5 V PARAMETER TEST CONDITIONS TA TLC25L2C TLC25L2AC TLC25L2BC MIN VI(PP) ( )=1V SR Slew rate at unity gain RL = 1 M,, See Figure 1 CL = 20 pF,, VI(PP) ( ) = 2.5 V Vn BOM B1 m Equivalent input noise voltage Maximum M i output-swing t t i bandwidth Unity-gain bandwidth Phase margin f = 1 kHz, VO = VOH, See Figure VI = 10 mV, VI = 10 mV, mV See Figure 3 RS = 20 , CL = 20 pF, F CL = 20 pF, f = B1, See Figure 2 RL = 1 M, M See Figure 3 CL = 20 pF, pF TYP 25C 0.03 0C 0.04 70C 0.03 25C 0.03 0C 0.03 70C 0.02 25C 68 25C 5 0C 6 70C 4.5 25C 85 0C 100 70C 65 25C 34 0C 36 70C 30 UNIT MAX V/s nV/Hz kHz MHz operating characteristics, VDD = 10 V PARAMETER TEST CONDITIONS TA TLC25L2C TLC25L2AC TLC25L2BC MIN VI(PP) ( )=1V SR Slew rate at unity gain RL = 1 M,, See Figure 1 CL = 20 pF,, VI(PP) ( ) = 5.5 V Vn Equivalent input noise voltage f = 1 kHz, RS = 20 , See Figure 2 BOM Maximum M i output-swing t t i bandwidth VO = VOH, See Figure 1 CL = 20 pF, F RL = 1 M, M B1 m Unity-gain bandwidth Phase margin VI = 10 mV, mV VI = 10 mV, See Figure 3 CL = 20 pF, f = B1, POST OFFICE BOX 655303 See Figure 3 pF CL = 20 pF, * DALLAS, TEXAS 75265 TYP 25C 0.05 0C 0.05 70C 0.04 25C 0.04 0C 0.05 70C 0.04 25C 68 25C 1 0C 1.3 70C 0.9 25C 110 0C 125 70C 90 25C 38 0C 40 70C 34 UNIT MAX V/s nV/Hz kHz MHz 11 TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER TEST CONDITIONS TA TLC25M2C TLC25M2AC TLC25M2BC MIN VIO Input offset voltage VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 100 k Full range TLC252AC VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 100 k Full range TLC252BC VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 100 k VIO Average temperature coefficient of input offset voltage IIO Input offset current (see Note 4) VO = 2 2.5 5V V, VIC = 2 2.5 5V IIB Input bias current (see Note 4) VO = 2 2.5 5V V, VIC = 2 2.5 5V VICR VOH VOL AVD CMRR kSVR IDD 25C TLC252C High-level output voltage Low-level output voltage Large-signal L i l differential diff ti l voltage lt amplification am lification Common-mode rejection ratio VID = 100 mV, RL = 100 k VID = - 100 mV, IOL = 0 VO = 0.25 V to 2 V, RL = 100 k VIC = VICRmin S l lt j ti ratio ti Supply-voltage rejection (VDD /VDD) VDD = 5 V to 10 V, Supply current (two amplifiers) VO = 2.5 25V V, No load VO = 1.4 V VIC = 2 2.5 5V V, TYP MAX 1.1 10 12 25C 0.9 0.22 Full range POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 mV 2 3 25C to 70C 1.7 25C 0.1 70C 7 25C 0.6 70C 40 25C - 0.2 to 4 Full range - 0.2 to 3.5 V/C 300 600 - 0.3 to 4.2 pA pA V V 25C 3.2 3.9 0C 3 3.9 70C 3 4 V 25C 0 50 0C 0 50 70C 0 50 25C 25 170 0C 15 200 70C 15 140 25C 65 91 0C 60 91 70C 60 92 25C 70 93 0C 60 92 70C 60 94 mV V/mV dB dB 25C 210 560 0C 250 640 70C 170 440 Full range is 0C to 70C. NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically. 5. This range also applies to each input individually. 12 5 6.5 25C Common-mode input voltage g range (see Note 5) UNIT A TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 electrical characteristics at specified free-air temperature, VDD = 10 V (unless otherwise noted) PARAMETER TA TEST CONDITIONS TLC25M2C TLC25M2AC TLC25M2BC MIN VIO Input offset voltage VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 100 k Full range TLC252AC VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 100 k Full range TLC252BC VO = 1.4 V,, RS = 50 , VIC = 0,, RL = 100 k VIO Average temperature coefficient of input offset voltage IIO Input offset current (see Note 4) VO = 5 V, V VIC = 5 V IIB Input bias current (see Note 4) VO = 5 V, V VIC = 5 V VICR VOH VOL AVD CMRR kSVR IDD 25C TLC252C High-level output voltage Low-level output voltage Large-signal L i l differential diff ti l voltage lt amplification am lification Common-mode rejection ratio VID = 100 mV, VID = - 100 mV, VO = 1 V to 6 V, VDD = 5 V to 10 V, Supply current (two amplifiers) VO = 5 V, V No load MAX 1.1 10 0.9 0.224 Full range 2.1 25C 0.1 70C 7 25C 0.7 70C 50 IOL = 0 RL = 100 k VO = 1.4 V VIC = 5 V V, mV 2 3 25C to 70C RL = 100 k 5 6.5 25C VIC = VICRmin S l lt j ti ratio ti Supply-voltage rejection (VDD /VDD) TYP 12 25C 25C - 0.2 to 9 Full range - 0.2 to 8.5 Common-mode input voltage g range (see Note 5) UNIT V/C 300 600 - 0.3 to 9.2 pA pA V V 25C 8 8.7 0C 7.8 8.7 70C 7.8 8.7 V 25C 0 50 0C 0 50 70C 0 50 25C 25 275 0C 15 320 70C 15 230 25C 65 94 0C 60 94 70C 60 94 25C 70 93 0C 60 92 70C 60 94 mV V/mV dB dB 25C 285 600 0C 345 800 70C 220 560 A Full range is 0C to 70C. NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically. 5. This range also applies to each input individually. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 13 TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 operating characteristics, VDD = 5 V PARAMETER TEST CONDITIONS TA TLC25M2C TLC25M2AC TLC25M2BC MIN VI(PP) ( )=1V SR Slew rate at unity gain RL = 100 k,, See Figure 1 CL = 20 pF,, VI(PP) ( ) = 2.5 V Vn BOM B1 m Equivalent input noise voltage Maximum output-swing bandwidth Unity-gain bandwidth Phase margin f = 1 kHz, VO = VOH, See Figure VI = 10 mV, VI = 10 mV, mV See Figure 3 RS = 20 , CL = 20 pF, F CL = 20 pF, f = B1, See Figure 2 RL = 100 k, k See Figure 3 CL = 20 pF, pF TYP 25C 0.43 0C 0.46 70C 0.36 25C 0.40 0C 0.43 70C 0.34 25C 32 25C 55 0C 60 70C 50 25C 525 0C 600 70C 400 25C 40 0C 41 70C 39 UNIT MAX V/s nV/Hz kHz MHz operating characteristics, VDD = 10 V PARAMETER TEST CONDITIONS TA TLC25M2C TLC25M2AC TLC25M2BC MIN VI(PP) ( )=1V SR Slew rate at unity gain RL = 100 k,, See Figure 1 CL = 20 pF,, VI(PP) ( ) = 5.5 V Vn Equivalent input noise voltage f = 1 kHz, RS = 20 , See Figure 2 BOM Maximum output-swing bandwidth VO = VOH, See Figure 1 CL = 20 pF, F RL = 100 k, k B1 m 14 Unity-gain bandwidth Phase margin VI = 10 mV, mV VI = 10 mV, See Figure 3 CL = 20 pF, f = B1, POST OFFICE BOX 655303 See Figure 3 pF CL = 20 pF, * DALLAS, TEXAS 75265 TYP 25C 0.62 0C 0.67 70C 0.51 25C 0.56 0C 0.61 70C 0.46 25C 32 25C 35 0C 40 70C 30 25C 635 0C 710 70C 510 25C 43 0C 44 70C 42 UNIT MAX V/s nV/Hz kHz MHz TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 electrical characteristics, VDD = 5 V, TA = 25C PARAMETER TEST CONDITIONS VO = 1.4 V, RS = 50 , TLC252Y MIN VIC = 0 V, See Note 6 VIO Input offset voltage VIO Average temperature coefficient of input offset voltage IIO Input offset current (see Note 4) IIB Input bias current (see Note 4) VICR Common-mode input voltage range (see Note 5) VOH High-level output voltage VID = 100 mV, See Note 6 VOL Low-level output voltage VID = - 100 mV, IOL = 0 AVD Large-signal differential voltage amplification VO = 0.25 V, See Note 6 CMRR Common-mode rejection ratio kSVR IDD TLC25L2Y TYP MAX 1.1 10 MIN TLC25M2Y TYP MAX 1.1 10 MIN TYP MAX 1.1 10 UNIT mV 1.8 1.1 1.7 V/C VO = VDD/2, VIC = VDD/2 0.1 0.1 0.1 pA VO = VDD/2, VIC = VDD/2 0.6 0.6 0.6 pA - 0.2 to 4 - 0.3 to 4.2 - 0.2 to 4 - 0.3 to 4.2 - 0.2 to 4 - 0.3 to 4.2 V 3.2 3.8 3.2 4.1 3.2 3.9 V 0 50 0 50 0 50 mV 5 23 50 700 25 170 V/mV VIC = VICRmin 65 80 65 94 65 91 dB Supply-voltage rejection ratio (VDD /VIO) VDD = 5 V to 10 V, VO = 1.4 V 65 95 70 97 70 93 dB Supply current VO = VDD/2, VIC = VDD/2, No load 1.4 3.2 0.02 0.034 0.21 0.56 mA operating characteristics, VDD = 5 V, TA = 25C PARAMETER TEST CONDITIONS TLC252Y MIN TYP TLC25L2Y MAX MIN TYP TLC25M2Y MAX MIN TYP MAX UNIT Slew rate at unity gain CL = 20 pF,, See Note 6 VI(PP) = 1 V VI(PP) = 2.5 V 3.6 0.03 0.43 2.9 0.03 0.40 Vn Equivalent input noise voltage f = 1 kHz, RS = 20 2.5 68 32 nV/Hz BOM Maximum outputswing bandwidth VO = VOH, RL = 10 k CL = 20 pF, 320 5 55 kHz B1 Unity-gain bandwidth VI = 10 mV, CL = 20 pF 1.7 0.085 0.525 MHz m Phase margin f = B1, CL = 20 pF VI = 10 mV, 46 34 40 V/s NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically. 5. This range also applies to each input individually. 6. For low-bias mode, RL = 1 M; for medium-bias mode, RL = 100 k, and for high-bias mode, RL = 10 k. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 15 TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 PARAMETER MEASUREMENT INFORMATION single-supply versus split-supply test circuits Because the TLC252, TLC25L2, and TLC25M2 are optimized for single-supply operation, circuit configurations used for the various tests often present some inconvenience since the input signal, in many cases, must be offset from ground. This inconvenience can be avoided by testing the device with split supplies and the output load tied to the negative rail. A comparison of single-supply versus split-supply test circuits is shown below. The use of either circuit gives the same result. VDD + VDD - - VO VI + CL VO VI + CL RL RL VDD - (a) SINGLE SUPPLY (b) SPLIT SUPPLY Figure 1. Unity-Gain Amplifier 2 k 2 k VDD VDD 20 - - VO 1/2 VDD VO + + 20 20 20 VDD- (a) SPLIT SUPPLY (a) SINGLE SUPPLY Figure 2. Noise-Test Circuit 10 k 10 k VDD+ VDD 100 VI VI 100 VO + VO 1/2 VDD - - CL + CL VDD- (a) SINGLE SUPPLY (a) SPLIT SUPPLY Figure 3. Gain-of-100 Inverting Amplifier 16 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 TYPICAL CHARACTERISTICS Table of Graphs FIGURE IDD Supply current AVD Large-signal differential voltage amplification Phase shift vs Supply y voltage g vs Free-air temperature 4 5 Low bias vs Frequency 6 Medium bias vs Frequency 7 High bias vs Frequency 8 Low bias vs Frequency 6 Medium bias vs Frequency 7 High bias vs Frequency 8 SUPPLY CURRENT vs FREE-AIR TEMPERATURE SUPPLY CURRENT vs SUPPLY VOLTAGE 10000 10000 High-Bias Versions 1000 Medium-Bias Versions 100 Low-Bias Versions 10 1000 Medium-Bias Versions 100 Low-Bias Versions 10 0 0 0 2 4 6 8 VDD = 10 V VIC = 0 V VO = 2 V No Load High-Bias Versions I DD - Supply Current - A I DD - Supply Current - A VO = VIC = 0.2 VDD No Load TA = 25C 10 12 14 16 18 20 0 10 20 30 40 50 60 70 80 TA - Free-Air Temperature - C VDD - Supply Voltage - V Figure 4 Figure 5 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 17 TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 TYPICAL CHARACTERISTICS LOW-BIAS LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE SHIFT vs FREQUENCY VDD = 10 V RL = 1 M TA = 25C 106 105 30 AVD (left scale) 104 60 103 90 Phase Shift (right scale) 102 AA AA AA 0 120 101 150 1 180 Phase Shift AVD AVD - Low-Bias Large-Signal Differential Voltage Amplification 107 0.1 0.1 1 10 100 1k 10 k 100 k Frequency - Hz Figure 6 MEDIUM-BIAS LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE SHIFT vs FREQUENCY AA AA VDD = 10 V RL = 100 k TA = 25C 106 105 30 AVD (left scale) 104 60 103 90 Phase Shift (right scale) 102 120 101 150 1 180 0.1 1 10 100 1k 10 k 100 k Frequency - Hz Figure 7 18 0 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1M Phase Shift AVD A VD - Medium-Bias Large-Signal Differential Voltage Amplification 107 TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 TYPICAL CHARACTERISTICS HIGH-BIAS LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE SHIFT vs FREQUENCY AA AA VDD = 10 V RL = 10 k TA = 25C 106 105 0 30 104 60 Phase Shift (right scale) 103 90 102 120 Phase Shift AVD AVD - High-Bias Large-Signal Differential Voltage Amplification 107 AVD (left scale) 101 150 1 180 0.1 10 100 1k 10 k 100 k 1M 10 M Frequency - Hz Figure 8 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 19 TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y LinCMOS DUAL OPERATIONAL AMPLIFIERS SLOS002G - JUNE 1983 - REVISED AUGUST 1996 APPLICATION INFORMATION latch-up avoidance Junction-isolated CMOS circuits have an inherent parasitic PNPN structure that can function as an SCR. Under certain conditions, this SCR may be triggered into a low-impedance state, resulting in excessive supply current. To avoid such conditions, no voltage greater than 0.3 V beyond the supply rails should be applied to any pin. In general, the operational amplifier supplies should be applied simultaneously with, or before, application of any input signals. output stage considerations The amplifier's output stage consists of a source-follower-connected pullup transistor and an open-drain pulldown transistor. The high-level output voltage (VOH) is virtually independent of the IDD selection and increases with higher values of VDD and reduced output loading. The low-level output voltage (VOL) decreases with reduced output current and higher input common-mode voltage. With no load, VOL is essentially equal to the potential of VDD - /GND. supply configurations Even though the TLC252 / 25_2C series is characterized for single-supply operation, it can be used effectively in a split-supply configuration if the input common-mode voltage (VICR), output swing (VOL and VOH), and supply voltage limits are not exceeded. circuit layout precautions The user is cautioned that whenever extremely high circuit impedances are used, care must be exercised in layout, construction, board cleanliness, and supply filtering to avoid hum and noise pickup, as well as excessive dc leakages. 20 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. 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