BA7787FS - Headphone / speaker amplifier for notebook computers

Product Overview

Rohm

Datasheet Details

Part number	BA7787FS
Manufacturer	ROHM
File Size	302.30 KB
Description	Headphone / speaker amplifier for notebook computers
Datasheet	BA7787FS Datasheet
Additional preview pages of the BA7787FS datasheet.

Product details

Description

BA7786FP-Y Pin No.1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Pin name EVR CTRL LINE IN L MUTE CTRL LINE IN R BIAS SYSTEM BEEP IN BEEP LEVEL LCH OUT PM BEEP IN SP OUT1 L SP OUT2 L HP SUSPEND SP SUSPEND SP GND MONO / ST SP OUT2 R SP OUT1 R LINE MIX ON / OFF SP VCC SP IN R SP IN L HP GND HP OUT R HP OUT L HP VCC EVR control pin Line Lch input Headphone mute control pin Line Rch input Bias SYSTEM BEEP input SYSTEM BEEP IN output level setting LINE IN L + SYSTEM BEEP IN outpu

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.

📁 Similar Datasheet

BA7758FS - BA7758FS (ETC)
BA779 - Silicon PIN Diodes (Vishay Telefunken)
BA779-2 - RF PIN Diodes (Vishay)
BA779-2-G - RF PIN Diodes (Vishay)
BA779-G - RF PIN Diodes (Vishay)
BA779S - Silicon PIN Diodes (Vishay Telefunken)
BA7805FP - Three Terminal Positive Voltage Regulator (Inchange Semiconductor)
BA782 - Bandswitching Diodes (General Semiconductor)

Other Datasheets by Rohm

BA7780KV - Stereo zoom microphone amplifier for camcorders
BA7781K - Stereo microphone amplifier for camcorders
BA7785FS - Headphone / speaker amplifier
BA7786FP-Y - Headphone / speaker amplifier for notebook computers
BA7700K1 - VHS HiFi Audio Signal Processing
BA7703K1 - VHS HiFi Audio Signal Processing

Published: Mar 26, 2005 |