H11L1 QT | Alldatasheet
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QT MICROPROCESSOR COMPATIBLE GaAs OPTOELECTRONICS SCHMITT TRIGGER OPTOCOUPLERS ES H11L1 H11L2 H11L3 PACKAGE DIMENSIONS oa aad The H11L series has a medium-to-high speed integrated j Mae circuit detector optically coupled to a gallium-arsenide 83 636 MAX infrared emitting diode. The output incorporates a MAX €10 ‘Schmitt trigger, which provides hysteresis for noise . 03 > 3 immunity and pulse shaping, The detector circuit is ORAmE 1 02 optimized for simplicity of operation and utilizes an open he & ‘| _ $ collector output for maximum application flexibility. 8.89 8.38 2.33 “ “ bon ~ ary & High data rate, 1 MHz typical (NRZ) a Free from latch up and oscillation throughout voltage Ey 406 53 and temperature ranges. Lean rl + MAX ™ Microprocessor compatible drive ar = Logic compatible output sinks 16 mA at 0.4 V Mn Bf maximum : = Guaranteed on/off threshold hysteresis =| 15 = High common mode rejection ratio 086 = Fast switching: t, t=100 ns typical o40 DIMENSIONS IN mm = Wide supply voltage capability, compatible with all PACKAGE CODE K STI603A popular logic systems ° - = Underwriters Laboratory (UL) recognized — file #€90700 NY, cath 2} LH s|enp = Logic to logic isolator nv = Programmable current level sensor [3 fo = Line receiver—eliminate noise and transient problems sTi601 = AC. to TTL conversion—square wave shaping Equivalent Circuit ® Digital programming of power supplies = Interfaces computers with peripherals ABSOLUTE MAXIMUM RATINGS TOTAL PACKAGE DETECTOR INPUT DIODE Ve allowed range «+--+ . ..+. OtO16V Derate linearly (above 25°C ambient) ... 1.33 mW/°C
QT MICROPROCESSOR COMPATIBLE GaAs BPrOeLecTAgHICS SCHMITT TRIGGER OPTOCOUPLERS OO Forward voltage Ve Ww 15 v 1,=10 mA Operating voltage range Veo 3 15 v Ie=lrory MAX.
QT MICROPROCESSOR COMPATIBLE GaAs UPTNELECTANNICS SCHMITT TRIGGER OPTOCOUPLERS ee DYNAMIC CHARACTERISTICS SWITCHING SPEED Turn-on time tow 1.0 MS C=0, Re=1.2kQ tow 0.65 Ss (C=270 pF, Re=1.2k2 f<100 KHz, tp2>1 us Fall time t 0.1 us C=0,Re=1.2k0 t 0.05 us C=270 pF, Re=1.2k0 £<100 KHz, tp>1 us torr 1.20 us C=270 pF, Re=1.2 kth {$100 KHz, tp21 us Rise time t 04 Bs C=0,Re=1.2 KO. t 0.07 us C=270 pF, Re=1.2 kf $100 KHz, to>1 us ISOLATION CHARACTERISTICS Surge isolation voltage Vaso 7500 Vecaw 1 Minute Surge isolation voltage Viso 5300 Vous 1 Minute *Maximum data rate will vary depending on the bias conditions and Is usually highest when R, and C are matched to Irow and V.c Is between 3 and 15 V. With this optimized bias, most units will operate over 1.5 MHz (NRZ).
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