SDP8304 HONEYWELL | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 4
Technical content
DESCRIPTION
FEATURES
Side-looking plastic package• 55¡ (nominal) acceptance angle• TTL/LSTTL/CMOS compatible• Open collector output• Buffer (SDP8304) or inverting (SDP8314) logic available High noise immunity output• Mechanically and spectrally matched to SEP8506 and SEP8706 infrared emitting diodes The SDP8304/8314 series consists of a high speed IC molded in a side-looking black plastic package to minimize the effect of visible ambient light. The detector incorporates a Schmitt trigger which provides pulse shaping and hysteresis for noise immunity. Output rise and fall times are independent of rate of change of incident light. Detector sensitivity has been internally temperature compensated. The output stage is an open collector NPN transistor. This configuration allows the sensor to interface with circuit elements driven by supply voltages other than the VÙÙ supply. For additional output configuration options refer to SDP8004/8014 and SDP8604/8614. Device Polarity: Buffer - Output is HI when incident light intensity is above the turnon threshold level. Inverter - Output is LO when incident light intensity is above the turnon threshold level. (0.76) .030 (1.52) .060 SQ. 3 PLCS(0.51) .020 (1.14) (1.52) .045 .060 (5.72) (4.45) .225 .175 VccVo MIN(12.71) .500 (3.81) 0.150 ~GND (1.91) .075 .025(.64) .045(1.14) DIM_026.ds4 INFRA--8.TIF OUTLINE DIMENSIONS in inches (mm) 3 plc decimals ±0.005(0.12)Tolerance 2 plc decimals ±0.020(0.51) Honeywell reserves the right to make changes in order to improve design and supply the best products possible.h188
ELECTRICAL CHARACTERISTICS
UNITS TEST CONDITIONSMINPARAMETER SYMBOL TYP MAX ABSOLUTE MAXIMUM RATINGS (25¡C Free-Air Temperature unless otherwise noted) Supply Voltage 12 V [À] Duration of Output Short to VÙÙ or Ground 1.0 sec Applied Output Voltage 35 V Low Level Output Current 16 mA Irradiance 25 mW/cmÁ Operating Temperature Range -40¡C to 85¡C Storage Temperature Range -40¡C to 85¡C Soldering Temperature (5 sec) 240¡C Notes 1. Derate linearly from 25¡C to 5.5 V at 85¡C. SCHEMATIC Honeywell reserves the right to make changes in order to improve design and supply the best products possible. h 189
SCH_019.cdr SWITCHING TIME TEST CIRCUIT cir_007.cdr SWITCHING WAVEFORM FOR BUFFERS cir_013.cdr SWITCHING WAVEFORM FOR INVERTERS cir_011.cdr Responsivity vs Angular Displacement gra_065.ds4 Angular displacement - degrees Relative response 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 -60 -45 -30 -15 0 +15 +30 +45 +60 Fig. 1 Threshold Irradiance vs Temperature gra_060.ds4 Temperature - °C Relative irradiance 0.0 0.2 0.3 0.4 0.5 2.0 1.0 -40 -20 0 20 40 60 80 100 Fig. 2 Honeywell reserves the right to make changes in order to improve design and supply the best products possible.h190
Output Rise Time (t²) and Output Fall Time (t¶) vs Temperature gra_061.ds4 Temperature - °C Rise tim e (TR) & fall tim e (TF) - ns 100 120 140 160 180 220 240 -40 -20 0 20 40 60 80 100
200 Symbol definition & test
Fig. 3 Delay Time vs Temperature gra_062.ds4 Ambient temperature - °C Propagation delay - µs 0.0 1.4 1.8 2.2 2.6 3.0 3.4 3.8 4.2 -40 -20 0 20 40 60 80 100 TPLH TPHL Fig. 4 Spectral Responsivity gra_050.ds4 Wavelength - nm Relative response 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 600 700 800 900 1000 1100 1200 Fig. 5 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 191