LA5685 Overview
Ordering number:ENN4185 Monolithic Linear IC LA5685N Multifunction, Multi-Power Supply IC for Car Radios Overview The LA5685N is a multifunction, multipower supply IC developed for car radios. It has 8.5V AM output, 8.5V FM output, 8.5V mon output, 5.2V microputer output, and 5.1V bias output, making it the ideal power supply for LA1833 and LA1887 ICs for FM/AM tuner systems.
LA5685 Key Features
- R ON/OFF, FM/AM switching functions
- Minimal static current for backup (120µA typ)
- Built-in overvoltage protection circuit (V1, V2, and V3 go
- Built-in thermal shutdouwn circuit (output goes off at
- Built-in short protection circuit