502

Optical disc ICs

5-channel BTL driver for CD and

MD Players

BA6996FP

The BA6996FP, an IC designed for CD and MD players, has a 5-channel BTL power driver and a standard operational

amplifier. The spindle and tray driver share a single output buffer, and are specified with a control pin. In addition, the

internal level shift circuit reduces the number of attached components.

FApplications

CD players, CD-ROM drives, MD players and other optical disc devices

FFeatures

1) A 5-channel BTL driver in a HSOP 28-pin package,

allowing for application miniaturization.

2) Five drivers are turned on and off according to the

combination of control pin logic.

3) The tray driver operates even when the servo power

supply drops.

4) Internal thermal shutdown circuit.

5) Gain is adjustable with an attached resistor.

6) Internal standard operational amplifier.

7) Supports low-voltage servos.

FAbsolute maximum ratings (Ta = 25_C)

FRecommended operating conditions (Ta = 25_C)