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BA7787FS Datasheet Headphone / speaker amplifier for notebook computers

Manufacturer: ROHM

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Datasheet Details

Part number BA7787FS
Manufacturer ROHM
File Size 302.30 KB
Description Headphone / speaker amplifier for notebook computers
Download BA7787FS Download (PDF)

General Description

s BA7786FP-Y Pin No.

1 2 3 4 5 6 7 8

Overview

Multimedia ICs Headphone / speaker amplifier for notebook computers BA7786FP-Y / BA7787FS The BA7786FP-Y and BA7787FS are sound amplifiers designed for notebook computers, and contain a suspend function and input pins for the system beep and PM beep sounds used by notebook computers.

In short, this singlechip IC contains all the analog audio components needed for notebook computers.

Product BA7786FP-Y BA7787FS H.P.amp Stereo Stereo S.P.

Key Features

  • 1) Stereo headphone amplifier that supports mixing input, along with a stereo speaker amplifier (BA7786FP-Y) or BTL monaural speaker amplifier (BA7787FS). 2) Internal anti-pop circuit, to prevent the popping sounds that occur when the power is turned on and off. 3) Internal electronic volume switch and mute circuit. 4) Separate suspend modes for the headphone amplifier and speaker amplifier, for low-power-consumption computers . 5) Two beep input pins, a necessity for notebook compute.

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