HCPL4504

High Speed Optocouplers 1MBd 1Ch 12mA

Features

Short propagation delays for TTL and IPM applications
15 kV/µs minimum common mode transient immunity at VCM = 1500V for TTL/load drive
High CTR at TA = 25°C
– 25% for HCPL-4504/0454
– 23% for HCNW4504
– 19% for HCPL-J454
Electrical specifications for common IPM applications
TTL compatible
Open collector output
Safety approval:
– UL recognized
– CSA approved
– IEC/EN/DIN EN 60747-5-2 approved

Applications

Inverter circuits and Intelligent Power Module
Line receivers: Short propagation delays and low input-output capacitance
High-speed logic ground isolation: TTL/TTL, TTL/CMOS, TTL/LSTTL
Replaces pulse transformers: Saves board space and weight
Analog signal ground isolation: Integrated photodetector provides improved linearity over phototransistors