HCNW4503 optocouplers equivalent, high speed optocouplers.
* 15 kV/µs minimum common mode transient immunity at VCM = 1500 V
* High speed: 1 Mb/s
* TTL compatible
* Available in 8-Pin DIP, SO-8, widebody packa.
A standard 16 mA TTL sink current through the input LED will provide enough output current for 1 TTL load and a 5.6 kΩ .
These diode-transistor optoc ouplers 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 output-transistor collector i.
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