ACFL-5212T-000E数据手册Broadcom中文资料规格书

描述 Description

The Broadcom ACFL-5212T is an automotive-grade, dual-channel optocopler device designed for bi-directional digital communications. The device has two optocoupler channels internally aligned 180 degrees of each other, providing optimum chip pin-out configuration for bi-directional Tx/Rx data communication design and board layout. The two channels are electrically indepedent and galvanically isolated, providing an ideal isolated bi-directional power system communication interface.  The device is optimized for low power systems supporting data rates up to 20 kBd and packaged in a compact SSO-12 package comparable to the SSO-8 footprint.  Broadcom R2Coupler isolation products provide the reinforced insulation and reliability needed for critical automotive and high temperature industrial applications.

特性 Features

·Automotive Qualified per AEC-Q100 Grade 1 Guidelines
·Operating Temperature from -40 °C to +125 °C
·8mm Creepage and Clearance
·Data Rates up to 20 kBd
·LED Current Drive (IF): 0.8 to 16 mA
·Low Propagation Delay: 20µs (max)
·Vcc Range: 3 to 20 V
·Compact, Auto-Insertable Stretched SO12 Package
·Worldwide Safety Approval:
- UL 1577 approval, Viso = 5,000 Vrms for 1 min.

应用 Application

Automotive Digital Signal Isolation Interface
Inverter Fault Feedback Signal Isolation
Switching Power Supply Feedback Circuit