SA1469PH 查看數據表（PDF） - Silan Microelectronics

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SA1469PH

4-CH BTL DRIVER FOR CD PLAYER WITH 3.3V OUTPUT VOLTAGE

Silan Microelectronics 

SA1469PH

4-CH BTL DRIVER FOR CD PLAYER WITH 3.3V OUTPUT VOLTAGE

DESCRIPTION

The SA1469PH, an IC for CD players, has a 4-channel BTL driver,

3.3V regulator (attached PNP transistor required), standard operational

amplifier, and internal reset output linked to an internal thermal shutdown

circuit. The driver has gain adjustment input pins for each channel,

allowing gain to be set to the desired value. Also, the internal level shift

circuit helps reduce the number of attached components.

FEATURES

* 1-phase, full-wave, linear DC motor driver

* Gain is adjustable with an attached resistor.

* Internal standard operational amplifier.

* Internal 3.3V regulator. (required attached PNP transistor)

* Internal thermal shutdown circuit with hysteresis capabilities.

ORDERING INFORMATION

Device

SA1469PH

Package

HSOP-28-375-0.8

BLOCK DIAGRAM

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

Http://www.silan.com.cn

REV:1.4 2008.07.23

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