ROHM BA6196FP Datasheet

Optical disc ICs

4-channel BTL driver for CD players

BA6196FP

The BA6196FP is an IC designed CD players and has an internal 4-channel BTL driver, 5V regulator (attached PNP
transistor required), standard operational amplifier and a thermal shutdown feature. 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.

Applications
CD players, CD-ROM drives and other optical disc devices

Features

1) 4-channel BTL driver in a 28-pin HSOP package, for
miniaturization of applications.

2) Gain is adjustable with an attached resistor.

3) Internal thermal shutdown circuit.

4) Internal 5V regulator. (required attached PNP tran­sistor)

5) Internal standard operational amplifier.

Absolute maximum ratings (Ta = 25C)

Recommended operating conditions (Ta = 25C)

288

Optical disc ICs BA6196FP

Block diagram

289

Optical disc ICs BA6196FP

Pin descriptions

290