OPTDELECTROWICS OPTOLOGIC .087 (2.22) .08 DIA, k L. iF .050(1 ant .200 (5.08) 500 (12.7) MIN waon/ (|| 9 | _{ [920 (05) sa .075(1.90) NOM .075 (1.90) GROUND \ VOUT vec N i fh 1001254 1002 020 (0.51) 4 >| 175 (4.44) fe $72151 NOTES: 1. DIMENSIONS ARE IN INCHES (mm). 2. TOLERANCE IS +.010 (.25) UNLESS OTHERWISE SPECIFIED. QSE156/157/158/159 The QSE15X family are OPTOLOGIC ICs which feature a Schmitt trigger at output which provides hysteresis for noise immunity and pulse shaping. The basic building block of this IC consists of a photodiode, a linear amplifier, voltage regulator, Schmitt trigger and four output options. The TTL/LSTTL compatible output can drive up to ten TTL loads over supply currents from 4.5 to 16.0 valts. The dark red epoxy packaging system is designed to optimize the mechanical resolution, coupling efficiency, cost, and reliability. High noise immunity. Direct TTL/LSTTL interface. Steel lead frames for improved solder mounting. Reception angle of +25.OPTOELECTRONICS OPTOLOGIC Supply Voltage, Veo oes c eset e cece e cee n eee eee eee 18 volts Storage Temperature 40C + 100C Operating Temperature .. 20... cnc cece ne eee n tens ev seb antanrettvtabtnernces -40C to + 85C Soldering: Lead Temperature (Iron) 2.6.6 cece eee ence eee eee e btn tenner erernnnes 240C for 5 sec, &49 Lead Temperature (FIOW) 2.00. e eee e ee eenetebentunentbrtntnstntenes 260C for 10 sec. 239 Power Dissipation ... 0... ccc cece cnn ne ene nen e nbn e been teens etrneattntertereneentnebnens 100 mw Duration of Output short to Veg 66 ccc eee e cece ee bbe cere e nvr e rn tn tet ereeeneeetnrernes 1.00 sec. Voltage at OUIPUt 0... ce nent een denen beeen b nese ey ead en btn ttvnsbtabbnenes 35 volts Sinking Current... er ne ene e nee ene eee b ees e bbe eeaesreeutrneeubrtretednnnans 50 mA Sourcing Current (QSE156, QSE157) 20. cece cee e nee tb eet c i vee deeb tet bbntneneteenens 10 mA WRAGIANCE ene nee e eee cnc e eee ere en tb tnbennbnenbrerntnenes 3.0 mWi/cm? PARAMETER SYMBOL MIN. . TYP. MAX. UNITS TEST CONDITIONS Operating Supply Voltage Veo 45 16.0 v Positive Going Threshold Irradiance Ee (+) 0.025 0.250 mW/cm? T, = 25C Hysteresis Ratio Ee(+)/Ee() 1.10 2.00 Supply Current lec 12.0 mA Ee = Oor .3 mWicm? Peak to peak ripple which will cause false triggering _ 2.00 Vv f = DC to 50 MHZ QSE156 (BUFFER TOTEM POLE) High Level Output Voltage Von Voc~2.1 _ Vv Ee = .3 mW/cm%, Io, = 1.0 mA Low Level Output Voltage Vor _ 0.40 Vv Ee=0,1l,,=16mA QSE157 (INVERTER TOTEM POLE) High Level Output Voltage VoH Vee2.1 _ Vv Ee = 0, lo = 1.0mA Low Level Output Voltage Vor _ 0.40 Vv Ee = 3mWicm, lo. = 16 mA QSE158 (BUFFER OPEN COLLECTOR) High Level Output Current lon _ 100 BA Ee = .3mW/cm*, V., = 30 V Low Level Output Voltage Vou _ 0.40 v Ee = 0, ly. = 16 mA QSE159 (INVERTER OPEN COLLECTOR) High Level Output Current lou 100 BA Ee = 0, Vo. = 30V Low Level Output Voltage Vo. 0.40 Vv Ee = .3 mW/cm;%, lo. = 16 mA OPTOLOGIC OPTOELECTRONICS PARAMETER SYMBOL . . . TEST CONDITIONS QSE156, QSE157 Output rise, fall times tr, tf Ee=0 or .3 mW/cm:, f=10K Hz Propagation delay tphl, tolh . DC=50%, R,=10 TTL loads QSE158, QSE159 Output rise, fall times tr, tf Ee=0 or .3 mW/cm?, f=10K Hz Propagation delay tphl, tpih 6.0 DC=50%, R,=3000. Switching Test Curve for Buffers INPUT 50% IF <IN> t- TPH OUTPUT vo 10% 90% 14v 1 aol et Switching Test Curve for Inverters INPUT 50% IF <IN> r tPLH P-tPHL 10% 920% OUTPUT vo 90% 10% av tr tr tf ST2153 NOTES __ : a . Derate power dissipation linearly 4.00 mW/C above 25C. . AMA flux is recommended. . Methanol or Isopropyl alcohols are recommended as cleaning agents. . Soldering iron tip ie (1.6 mm) minimum from housing. . As long as leads are not under any stress or spring tension. ._ irradiance measurements are made with an AlGaAs LED emitting light at a peak wavelength of 880 nm. MHAwMAf |QT OPTDELECTAOQNICS OPTOLOGIC TST _CIRCUITSCHEMATICS VCC oO VOLTAGE IREGULATOR VOUTa GND o VOLTAGE REGULATOR REGULATOR VOLTAGE VOLTAGE REGULATOR QSE156 Totem-Pole Output Buffer QSE157 Totem-Pole Output Inverter QSE158 Open-Collector Output Buffer QSE159 Open-Collector Output Inverter