Overview
HCPL-4502 is listed in the IC category. Available datasheets include documents from Fairchild Semiconductor, Broadcom Corporation., QT Optoelectronics. DigiCamel provides a local PDF for online reference.
Summary
Single Channel, High Speed Optocouplers TTL compatible
Description
These diode-transistor opto coup lers use an insulating layer between a LED and an integrated photodetector to provide elec trical in su lation between input and out put. Separate connections for the photodiode bias and out put-transistor collector increase the speed up to a hun dred times that of a conven tional phototransistor coupler by reduc ing the base-collector capacitance.
Source title
HCPL-4502 Datasheet(PDF) - AVAGO TECHNOLOGIES LIMITED