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HCPL-0453-560E датащи(PDF) 1 Page - AVAGO TECHNOLOGIES LIMITED |
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HCPL-0453-560E датащи(HTML) 1 Page - AVAGO TECHNOLOGIES LIMITED |
1 / 16 page Description These diode-transistor optocouplers use an insulating layer between a LED and an integrated photodetector to provide electrical insulation between input and output. Separate connections for the photodiode bias and out- put-transistor collector increase the speed up to a hun- dred times that of a conventional phototransistor coupler by reducing the base-collector capacitance. These single channel optocouplers are available in 8-Pin DIP, SO-8 and Widebody package configurations. The HCPL-4502/4503 and HCNW4502/4503 are designed for high speedTTL/TTL applications. A standard 16 mATTL sink current through the input LED will provide enough output current for 1 TTL load and a 5.6 kΩ pull-up resistor. CTR for these devices is 19% minimum at I F = 16 mA. Functional Diagram A 0.1 µF bypass capacitor must be connected between pins 5 and 8. HCNW4502/3 HCPL-0452/0453/4502/4503 Single Channel, High Speed Optocouplers Data Sheet Features • 15 kV/µs minimum common mode transient immunity at V CM = 1500 V • High speed: 1 Mb/s • TTL compatible • Available in 8-Pin DIP, SO-8, widebody packages • Open collector output • Guaranteed performance from temperature: 0°C to 70°C • Safety approval UL Recognized – 3750 V rms for 1 minute (5000 Vrms for 1 minute for HCNW and Option 020 devices) per UL1577 CSA Approved IEC/EN/DIN EN 60747-5-5 Approved – V IORM = 630 V peak for HCPL-4503#060 – V IORM = 1414 V peak for HCNW devices • Dual channel version available (4534/0534) • MIL-PRF-38534 hermetic version available (55XX/65XX/4N55) Applications • High voltage insulation • Video signal isolation • Power transistor isolation in motor drives • Line receivers • Feedback element in switched mode power supplies • High speed logic ground isolation – TTL/TTL, TTL/CMOS, TTL/LSTTL • Replaces pulse transformers • Replaces slow phototransistor isolators • Analog signal ground isolation Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD. 7 1 2 3 4 5 6 8 NC ANODE CATHODE NC VCC NC Vo GND TRUTH TABLE (POSITIVE LOGIC) LED ON OFF Vo LOW HIGH |
Аналогичный номер детали - HCPL-0453-560E |
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Аналогичное описание - HCPL-0453-560E |
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