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HCPL-3700 数据表(PDF) 1 Page - Fairchild Semiconductor |
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HCPL-3700 数据表(HTML) 1 Page - Fairchild Semiconductor |
1 / 11 page 11/8/04 Page 1 of 11 © 2003 Fairchild Semiconductor Corporation AC/DC TO LOGIC INTERFACE OPTOCOUPLER HCPL-3700 DESCRIPTION The HCPL-3700 voltage/current threshold detection optocoupler consists of an AlGaAs LED connected to a threshold sensing input buffer IC which are optically coupled to a high gain darlington output. The input buffer chip is capable of con- trolling threshold levels over a wide range of input voltages with a single resistor. The output is TTL and CMOS compatible. FEATURES • AC or DC input • Programmable sense voltage • Logic level compatibility • Threshold guaranteed over temperature (0°C to 70°C) • Optoplanar™ construction for high common mode immunity • UL recognized (file # E90700) APPLICATIONS • Low voltage detection • 5 V to 240 V AC/DC voltage sensing • Relay contact monitor • Current sensing • Microprocessor Interface • Industrial controls ABSOLUTE MAXIMUM RATINGS (No derating required up to 70°C) Parameter Symbol Value Units Storage Temperature TSTG -55 to +125 °C Operating Temperature TOPR -40 to +85 °C Lead Solder Temperature TSOL 260 for 10 sec °C EMITTER Average IIN 50 (MAX) mA Input Current Surge 3 ms, 120 Hz Pulse Rate 140 (MAX) Transient 10 µs, 120 Hz Pulse Rate 500 (MAX) Input Voltage (Pins 2-3) VIN -0.5 (MIN) V Input Power Dissipation (Note 1) PIN 230 (MAX) mW Total Package Power Dissipation (Note 2) PT 305 (MAX) mW DETECTOR Output Current (Average) (Note 3) IO 30 (MAX) mA Supply Voltage (Pins 8-5) VCC -0.5 to 20 V Output Voltage (Pins 6-5) VO -0.5 to 20 V Output Power Dissipation (Note 4) PO 210 (MAX) mW 8 8 1 8 1 1 TRUTH TABLE (Positive Logic) A 0.1 µF bypass capacitor must be connected between pins 8 and 5. Input Output HL LH 1 2 3 45 8 6 7 AC DC+ DC- AC GND V NC VO CC AC/DC POWER LOGIC R X HCPL-3700 GND 1 GND 2 |
类似零件编号 - HCPL-3700 |
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类似说明 - HCPL-3700 |
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