SA1469PH Datasheet, PDF (1/11 Pages) Silan Microelectronics Joint-stock – 4-CH BTL DRIVER FOR CD PLAYER WITH 3.3V OUTPUT VOLTAGE

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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