GaAAs IRED & PHOTO-IC TLP2601 (7LP2601) ISOLATED LINE RECEIVER Unit in mm SIMPLEX/MULTIPLEX DATA TRANSMISSION COMPUTER-PERIPHERAL INTERFACE MICROPROCESSOR SYSTEM INTERFACE DIGITAL ISOLATION FOR A/D, D/A CONVERSION DIRECT REPLACEMENT FOR HCPL-2601 The TOSHIBA TLP2601 a photocoupler which combines a GaAfAs IRED as the emitter and an integrated high gain, high speed photodetector. The output of the detector circuit is an open collector, Schottky 2.5 2,54+025 clamped transistor. A Faraday shield integrated on the photodetector chip reduces the effects of capacitive coupling between the input LED emitter and the high gain stages of the detector. This provides an effective common mode transient immunity of 1000V/ us. JEDEC = EIAJ e Input Current Thresholds : Ip=5mA Max. TOSHIBA _11-10C1 e Isolation Voltage : 2500Vrms Min. Weight : 0.54g . Switching Speed : 1OMBd PIN CONFIGURATION (TOP VIEW) . Common Mode Transient Immunity : 1000V/,zs Min. e Guaranteed Performance Over Temp. : 0C~70C UL Recognized : UL1577, File No. 67349 ! a ' ' TRUTH TABLE (Positive Logic} APIS ETNA] SHIELD INPUT | ENABLE | OUTPUT H H L SCHEMATIC H L H 2 ; L L H VF 3 A 0.01 to O.l#F bypass capacitor must be connected between pins 8 and 5 (See Note 1).TLP2601 (TLP2601) RECOMMENDED OPERATING CONDITIONS CHARACTERISTIC SYMBOL | MIN. | TYP. | MAX.| UNIT Input Current, Low Level IFL 0 _ 250 | vA Input Current, High Level IFFY 6.3*} 20 | mA Supply Voltage, Output Vcc 4.5 5.5 Vv High Level Enable Voltage VEH 2.0 |Vec| V Low Level Enable Voltage VEL 0 0.8 Vv Fan Out (TTL Load) N _ 8 Operating Temperature Topr 0 ~ 70 C * 6.3mA is a guard banded value which allows for at least 20% CTR degradation. Initial input current threshold value is 5.0mA or less. MAXIMUM RATINGS (No derating Required) CHARACTERISTIC SYMBOL RATING | UNIT a Forward Current Ip 20 mA 7 | Reverse Voltage VR 5 v se {Output Current Io 25 mA = Output Voltage Vo Vv a Supply Voltage (1 Minute Maximum) Vcc Vv a Enable Input Voltage (Not to exceed Vcc by more than 500mV) VE 5. Vv e Output Collector Power Dissipation Po 40 mW Operating Temperature Range Topr 0~70 C Storage Temperature Range Tstg 55~125 C Lead Solder Temperature (10 sec.)** Tsold 260 C Isolation Voltage(R. H. =60%, AC/1min., Note 10) BVs 2500 Vrms 3540 Vde ** 1.6mm below seating plane. 606 {TLP2601) ELECTRICAL CHARACTERISTICS (Ta = 0C~70C Unless Otherwise Noted) TLP2601 CHARACTERISTIC SYMBOL TEST CONDITION MIN. | TYP. |MAX.| UNIT . Vcec=5.5V, Vo=5.5V High Level Output Current | Io Ip= 250A, Vp=2.0V 1] 250] wA Vcoc=5.5V, Ip=5mA Low Level Output Voltage VOL Vp=2.0V, Ip, (Sinking) =13mA | 0.4) 0.6 Vv High Level Supply Current | IccH | Vcc =5.5V, Ip=0, Vp=0.5V _ 7 15 | mA Voc=5.5V, Ir=10mA Low Level Supply Current Icch Vp=0.5V 12 19 | mA Low Level Enable Current Igy, Voc=5.5V, VR=0.5V |-1.6 | -2.0 | mA High Level Enable Current | IpH Voco=5.5V, Vp=2.0V -1/; mA High Level Enable Voltage | Vey Note 11 2.0 Vv Low Level Enable Voltage VEL _ _ 0.8 Input Forward Voltage VF Ip=10mA, Ta=25C _ 1.65 | 1.75 Input Reverse Breakdown _ _ ore, Voltage BVR TIp=10eA, Ta=25C 5 _ _ Vv Input Capacitance CIN VF=0, f=1MHz 45), pF Input Diode Temperature _ Coefficient 4VRP/4Ta |Tp=10mA 2.0} |mv/C . Relative Humidity = 45% ee Owen insulation Ino Ta=25C, t=5 second _ 1] vA eakage wurren Vy.9 =3000Vde, Note 10 . V1.9 =500V, R. H. = 60% 10 4 Resistance (Input-Output) RLO Note 10 5x10! 10 a Capacitance (Input-Output) Clo f=1MHz, Note 10 _ 06) pF ** All typical values are at Voc=5V, Ta=25C. 607 TLP2601 (TLP2601) SWITCHING CHARACTERISTICS (Ta = 25C, Vcc = 5V) TEST CHARACTERISTIC SYMBOL | crpcurr | TEST CONDITION | MIN.| TYP. |MAX.| UNIT Propagation Delay Time to High Output Level pLH ~ 60 7 ns Propagation Delay Time to| | 1 RL= 3509, CL=15pF 80 15 ns Low Output Level PHL Tom &s ~ ole 4, 0, Output Rise Time (10-90%) tr 30 _ ns Output Fall Time (90-10%) tf = 30 _ ns Propagation Delay Time of t RL =3500, CL =15pF 25 ns Enable from Vey to VEL ELH Ip=7.5mA 2 VEH=3.0V Propagation Delay Time of VEL=0.5V ' 25 _ Enable from VEy, to Veg BHL Note 6 & 7 s Common Mode Transient Oe Immunity at High Output CMy Vor in) =2V 1000) 10000} |V/us min.) = Level 3 Ip=0mA, Note 9 . Vom =400V Common Mode Transient RL = 3500 Immunity at Low Output CMy Voc ) =0.8V 1000)-10000) [| V/uzs max.) =. Level Ip=7.5mA Note 8 608 TLP2601 (TLP2601) TEST CIRCUIT 1. by tpi and tou PULSE CI 1 Vv 8 Ip=7.5mA GENERATOR 1 CC a , Zp = 500 = ~@ZiR INPUT Ip Ip=3.75mA tR=5ns Pa 7) 45 & L fat: re | vo Vou IFfo4 -t A OUTPUT MONITORIN rl MONITOR. OUTPUT Vo RING [a ale Mor pT ASV S$ NODE OL 53 wn * Cy, is approximately 15py which includes probe and stray wiring capacitance. TEST CIRCUIT 2. INPUT VE tELH and teHL PULSE MONITORING NODE GENERATOR 5V Zo =50N 9 tR=5ns . GL Voc rm 4 7.5mA 9 EE Oo INPUT VE de IF VOH U HELE OUTPUT Vo VOL * Cy, is approximately 15pF which includes probe and stray wiring capacitance. TEST CIRCUIT 3. Transient Immunity and Typical Waveforms. DJ; vee Egy sv vem ~~ 20% oy A aL | = : oy | T f B VQ IV t E GND Ls] SWITCH AT A: [p=0mA VPF PULSE GEN Zqg= 500 VCM Vo VoL YY > SWITCH AT B: Ip=5mA 609 TLP2601 (TLP2601) Ip - VE ATp/ATa Ip wT > 5 SE 2. . 2 A ze - f Pe > : e- Ee 2 Se < ae z Se -1 2 & oo 1 01 0.3 1 3 10 30 Lo 12 14 16 18 FORWARD CURRENT Ip (nA) FORWARD VOLTAGE Vp (V) lon - Ta Ip=250pzA Vo - Ir E ig Voc =5.5V S = Vo=5.5 Q By > = are a 3 ba 2 g cx s RL=3600 2 3 RL=1kn 2 > RL=4kn 8 5 x= g 5 x o 2 1 3 4 4 ' 0 610 0 30 40 80 60 70 ENT TE C FORWARD CURRENT Ip tma) AMBIENT TEMPERATURE Ta (C) VOL Ta Vo ~ Ip @ Ip=5mA S Voc =6.6V c = < 2 Voo=8v 5 VE=2V RL =I50N 3S oO > > vere RL=4kn 5> foL=16mA i ao o BR < Ta=70C 53 & oo 2 Ta=0"C id S a > > b iy 5 a & 3 3 1 2 3 4 8 6 0 20 40 60 80 FORWARD CURRENT Ip (mA) AMBIENT TEMPERATURE Ta (C) 610 TLP2601 (TLP2601) tpHL, tpLH Ir tpHL, tpLH Ta tot Ry =4ka tpLH g p E 2 yee z 22 toLH ka a toLH g <2 ax 350n as zh *pHL | tpLH 3800 an oe zB i o* SE 1kA eg < aka 3 S < oo a a Ta =25C 3g Py = Voo=6V Voc=5 Ip=7.5mA 7 9 WW 13 1 i? 19 = FORWARD CURRENT Ip (mA) 10 200 30 40 500 66070 AMBIENT TEMPERATURE Ta (C) trt Ta tEHL, ELH Ta Voc=5V Ven=3V Ru =4ko ~ lp=7.5mA (ELH g ES = > & : 5 & i = 83 cE Zz od 2 a & g? ~ <3 a a UBL = 2 e Ba wy a z 0 10-20 30 40~sBO 60 = 70 ia AMBIENT TEMPERATURE Ta (C) 0 10 20 30 40 50 60 70 AMBIENT TEMPERATURE Ta (C) 611 TLP2601 (TLP2601) NOTES 1. 10. The Vcc supply voltage to each TLP2601 isolator must be bypassed by a O0.1uF capacitor of larger. This can be either a ceramic or solid tantalum capacitor with good high frequency characteristic and should be connected as close aspossible to the package Vcc and GND pins of each device. tpHL - toLH . te . {EHL - {ELH . CML . CMH Propagation delay is measured from the 3.75mA level on the LOW to HIGH transition of the input current pulse to the 1.5V level on the HIGH to LOW transition of the output voltage pulse. Propagation delay is measured from the 3.75mA level on the HIGH to LOW transition of the input current pulse to the 1.5V level on the LOW to HIGH transition of the output voltage pulse. Fall time is measured from the 10% to the 90% levels of the HIGH to LOW transition on the output pulse. Rise time is measured from the 90% to 10% levels of the LOW to HIGH transition on the output pulse. e Enable input propagation delay is measured from the 1.5V level on the LOW to HIGH transition of the input voltage pulse to the 1.5V level on the HIGH to LOW transition of the output voltage pulse. e Enable input propagation delay is measured from the 1.5V level on the HIGH to LOW transition of the input voltage pulse to the 1.5V level on the LOW to HIGH transition of the output voltage pulse. e The maximum tolerable rate of fall of the common mode voltage to ensure the output will remain in the low output state (i.e, VoUT<0.8V). Measured in volts per microsecond (V/ ws). e The maximum tolerable rate of fall of the common mode voltage to ensure the output will remain in the high state (ie, VoutT>2.0V). Measured in volts per microsecond (V/ ws). Volts / microsecond can be translated to sinusoidal voltages : Vi ys= SCM) Max. =fom Vem (p-p.) Example: VCM=318Vpp when foM=1MHz using CM], and CMy7=1000V/ us data sheet specified minimum. Device considered a two-terminal device : Pins 1, 2, 3 and 4 shorted together, and Pins 5, 6, 7 and 8 shorted together. 11. Enable No pull up resistor required as the device has an internal pull up resistor. Input 612