OPL530 OPTEK | Alldatasheet

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Technical content

  • Four out put op tions
  • High noise im mu nity
  • Di rect TTL/LSTTL CMOS in ter face
  • Low cost plas tic side- looking pack age
  • Me chani cally and spec trally matched to the OP140 and OP240 se ries LED's
  • Data rates to 250 kBaud
  • Low power con sump tion De scrip tion The OPL530, OPL530-OC, OPL531, OPL531-OC contain a monolithic integrated circuit which incorporates a photodiode, amplifier, voltage regulator, Schmitt trigger and an NPN output transistor on a single silicon chip. The OPL530 and OPL531 includes a 10 KΩ pull-up resistor (RL) from output to VCC. The OPL530-OC and OPL531-OC have an open-collector output. These devices exhibit very stable performance over supply voltages ranging from 4.5 V to 16 V and a wide range of irradiance levels. The Photologic® chip is encapsulated in a molded plastic package which has an integral lens for enhanced optical coupling and minimal optical spacing. Ab so lute Maxi mum Rat ings (TA = 25o C un less oth er wise noted) Lead Sol der ing Tem pera ture Range [1/16 inch (1.6 mm) from case for 5 sec. with Notes: (1) Derate linearly 2.67 mW/o C above 70o C. (2) RMA flux is recommended. Duration can be extended to 10 sec. maximum when flow soldering. Max 20 grams force may be applied to the leads when soldering. (3) Irradiance measurements are made with λi = 935 nm. (4) OC versions only. For ICC on pull-up versions add VCC/10 kΩ. Sche mat ics Prod uct Bul le tin OPL530 December 1997 Pho tologic® Sen sors Types OPL530, OPL530- OC, OPL531, OPL531- OC Op tek Tech nol ogy, Inc. 1215 W. Crosby Road Car roll ton, Texas 75006 (972) 323- 2200 Fax (972) 323- 2396 OPL530 Buffer/Pull- up Re sis tor OPL531 Inverter/Pull- up Re sis tor OPL530- OC Buffer/OC OPL531- OC Inverter/OC Light On - Out put High Light On - Out put Low Light On - Out put High Light On - Out put Low VCC OUT GND VCC OUT GND VCC OUT GND VCC OUT GND 4-4

Types OPL530, OPL530-OC, OPL531, OPL531-OC Elec tri cal Char ac ter is tics (-40o C to +85o C un less oth er wise noted) VCC = 4.5 V to 16 V SYM BOL PA RAME TER MIN TYP MAX UNITS TEST CON DI TIONS VCC Operating Supply Voltage 4.5 16.0 V Peak-to-Peak VCC Ripple Necessary to Cause False Triggering of Output 2 V f = DC to 50 MHz ICC Supply Current(4) 2.7 5.0 mA Ee = 0 or 1 mW/cm2 EeT(+) Positive-Going Threshold Irradiance(3) OPL530, OPL530-OC, OPL531, OPL531-OC OPL530A, OPL530-OCA, OPL531A, OPL531-OCA OPL530B, OPL530-OCB,OPL531B, OPL531-OCB 0.12 0.12 0.23 0.38 0.28 0.38 mW/cm2 mW/cm2 mW/cm2 TA = 25o C TA = 25o C TA = 25o C EeT(+)/EeT(-) Hysteresis Ratio 1.20 1.80 ΔEeT(+)(ΔT) Temperature Coefficient >0o C <0o C -0.6 -1.6 %/o C %/o C OPL530, OPL530- OC (Buff ers) IOH High Level Output Current(4) 0.1 10 µA VOH = 30 V, Ee = 1 mW/cm2 VOL Low Level Output Voltage 0.2 0.40 V IOL = 16 mA, Ee = 0 OPL531, OPL531- OC (Invert ers) IOH High Level Output Current(4) 0.1 10 µA VOH = 30 V, Ee = 0 VOL Low Level Output Voltage 0.2 0.40 V IOL = 16 mA, Ee = 1 mW/cm2 OPL530, OPL531 tr Output Rise Time 1.5 µs Ee = 0 or 1 mW/cm2, CL = 50 pFtf Output Fall Time 20 ns OPL530- OC, OPL531- OC tr Output Rise Time 50 ns Ee = 0 or 1 mW/cm2, RL = 300 Ω to 5 V, CL = 50 pFtf Output Fall Time 20 ns OPL530, OPL530- OC, OPL531, OPL531- OC tpEeT(+) Propagation Delay 1.0 µs Ee = 0 or 1 mW/cm2, RL = 300 Ω to 5 V, CL = 50 pFtpEeT(-) Propagation Delay 3.0 µs Optek Reserves the right to make changes at any time in order to improve design and to supply the best product possible. Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972)323-2200 Fax (972)323-2396 4-5