Sanyo Electric LA5685
The LA5685N is a multifunction, multipower supply IC developed for car radios. It has 8.5V AM output, 8.5V FM output, 8.5V common output, 5.2V microcomputer output, and 5.1V bias output, making it the ideal power supply for LA1833 and LA1887 ICs for FM/AM tuner systems.| Part No. | LA5685 |
|---|---|
| Datasheet | LA5685 Download |
| Manufacturer |  Sanyo Electric |
| Description | Monolithic Linear IC |
| Buy | Stock & Price |
FEATURES
● A total of five built-in outputs : V1=8.5V (AM), V2=8.5V (FM), V3=8.5V (common), V4=5.2V (microcomputer), and V5=5.1V.● R ON/OFF, FM/AM switching functions.
● Minimal static current for backup (120µA typ).
● Built-in overvoltage protection circuit (V1, V2, and V3 go off at 28V (typ.), V4 and V5 go off at 56V (typ)).
● Built-in thermal shutdouwn circuit (output goes off at Tj=170°C (typ.)).
● Built-in short protection circuit. Package Dimensions unit:mm 3046B-SIP10F [LA5685N] 25.5 24.0 3.6 16.7max 14.0 8.4 3.5 1.6 min 1 1.32 2.54 0.5 1.3 3.6 10 0.45 1.6 SANYO : SIP10F Specifications
MAXIMUM RATINGS
at Ta = 25˚C Parameter Input votage Output current Allowable power dissipation Operating temperature Storage temperature Symbol Conditions VCC max1 4% duty pulse width 200ms pulse input (input pulse when output on) VCC max2 I1 max I2 max I3 max I4 max I5 max Pd max Topr Tstg Operating Conditions at Ta = 25˚C Parameter Symbol Power supply voltage B/U voltage VCC op B/U Conditions 9...
