ROHM BA6798S Datasheet
Optical disc ICs
4-channel BTL driver for CD players
BA6798S
The BA6798S is a 4-channel H-bridge BTL driver for CD players and actuators. The 5V regulator and internal standard
operational amplifier make this IC suited to a broad range of applications.
Applications
CD players and CD-ROM drives
Features
1) 4-channel BTL driver.
2) SDIP M 24-pin package for high package power.
Absolute maximum ratings (Ta = 25C)
3) Internal thermal shutdown circuit.
4) Driver gain is adjustable with a single attached resistor.
5) Internal 5V regulator. (requires attached PNP transistor)
374
Optical disc ICs BA6798S
Block diagram
Pin descriptions
375
Optical disc ICs BA6798S
Pin equivalent circuit diagrams
Electrical characteristics (unless otherwise noted, Ta = 25C, V
CC = 8V, f = 1kHz, RL = 8Ω)
376
Loading...