SD5610-001

SD5600/5610 Optoschmitt Detector FEATURES • TO-46 metal can package • 6¡ (nominal) acceptance angle • High noise immunity output • TTL/LSTTL/CMOS compatible • Buffer (SD5600) or inverting (SD5610) logic available • Mechanically and spectrally matched to SE3450/5450, SE3455/5455 and SE3470/5470 infrared emitting diodes INFRA-81.TIF DESCRIPTION The SD5600/5610 series is a family of single chip Optoschmitt IC detectors mounted in a TO-46 metal can package. The photodetector consists of a photodiode, amplifier, voltage regulator, Schmitt trigger and an NPN output transistor with 10 kì (nominal) pull-up resistor. Output rise and fall times are independent of the rate of change of incident light. Detector sensitivity has been internally temperature compensated. The TO-46 package is ideally suited for operation in hostile environments. OUTLINE DIMENSIONS in inches (mm) Tolerance 3 plc decimals ±0.005(0.12) 2 plc decimals ±0.020(0.51) Device Polarity: Buffer - Output is HI when incident light intensity is above the turn- on threshold level. Inverter - Output is LO when incident light intensity is above the turn- on threshold level. DIM_025.cdr 176 h Honeywell reserves the right to make changes in order to improve design and supply the best products possible. SD5600/5610 Optoschmitt Detector ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL MIN TYP MAX ABSOLUTE MAXIMUM RATINGS UNITS TEST CONDITIONS SCHEMATIC (25¡C Free-Air Temperature unless otherwise noted) Supply Voltage Duration of Output Short to VÙÙ or Ground Output Current Operating Temperature Range Storage Temperature Range Soldering Temperature (10 sec) 16 V [À] 1.0 sec 18 mA -40¡C to 100¡C -55¡C to 125¡C 260¡C Notes 1. Derate linearly from 25¡C to 7 V at 100¡C. Honeywell reserves the right to make changes in order to improve design and supply the best products possible. h 177 SD5600/5610 Optoschmitt Detector SCHEMATIC SWITCHING TIME TEST CIRCUIT SCH_013.cdr SWITCHING WAVEFORM FOR BUFFERS cir_013.cdr Fig. 1 Responsivity vs Angular Displacement SWITCHING WAVEFORM FOR INVERTERS Fig. 2 Threshold Irradiance vs Temperature Relative irradiance gra_060.ds4 2.0 1.0 0.5 0.4 0.3 0.2 0.0 -40 -30 -20 -10 0 +10 +20 +30 +40 -40 Angular displacement - degrees 178 cir_011.cdr gra_064.ds4 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 Relative response cir_007.cdr h -20 0 20 40 60 80 100 Temperature - °C Honeywell reserves the right to make changes in order to improve design and supply the best products possible. SD5600/5610 Optoschmitt Detector Output Rise Time (t²) and Output Fall Time (t¶) vs Temperature 240 220 200 180 160 140 120 100 80 60 40 20 Fig. 4 Delay Time vs Temperature gra_061.ds4 gra_062.ds4 4.2 Symbol definition & test circuit per figures Propagation delay - µs Rise time (TR) & fall time (TF) - ns Fig. 3 Rise time TR Fall time TF 3.8 3.4 TPLH 3.0 2.6 2.2 1.8 TPHL 1.4 0.0 -40 -20 0 20 40 60 80 100 -40 Temperature - °C Fig. 5 -20 0 20 40 60 80 100 Ambient temperature - °C Spectral Responsivity Relative response gra_063.ds4 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 500 600 700 800 900 1000 1100 Wavelength - nm All Performance Curves Show Typical Values Honeywell reserves the right to make changes in order to improve design and supply the best products possible. h 179