The BA5970FP is a 4-channel BTL driver developed to drive CD player motors and actuators. The driver input stage contains an operational amplifier, supports a variety of input formats, and allows simple configuration of a filter.

Features

1) 4-channel BTL driver.

2) Wide dynamic range (4V when PREVCC = 8V, POWVCC = 5V, and RL = 8Ω).

3) Internal thermal shutdown circuit.

4) Driver gain is adjustable with externally connected resistor.

5) Independent power supplies PREVCC, POWVCC (for channels 1 and 2), and POWVCC (for channels 3 and

4), and low voltage operation for a highly efficient drive.

6) Independent mute pins for channels 1 and 2 and channels 3 and 4.

7) Perfect for compact applications with the use of the HSOP28-pin power package.

Applications

CD players, CD-ROM