BH7881EFV Stereo Speaker / Headphone Amplifier

Rohm

Description

Class-AB Speaker Amplifiers 2W + 2W Stereo Speaker / Headphone Amplifier BH7881EFV No.10077EAT05 *.
The BH7881EFV is a low voltage, low noise, high output speaker/headphone amplifier IC, in which a Bi-CMOS process is used.

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Datasheet Specifications

Part number: BH7881EFV
Manufacturer: ROHM ↗
File Size: 419.13 KB
Datasheet: BH7881EFV_Rohm.pdf
Description: Stereo Speaker / Headphone Amplifier

Features

* 1) Built-in low saturation type regulator (Digital power supply driver, voltage and current variable, short circuit detection) 2) Bass boost mode, gain switching functions 3) Speaker MUTE function (Headphone mode) 4) Built-in line amplifier output (gain adjustment, LPF setting) active/suspend functi

Applications

* Notebook computers, LCD TVs, etc.
* Absolute maximum ratings (Ta=25℃) Parameter Ratings Unit Supply voltage +6.0 V Power dissipation 1100
* 1 mW Storage temperature -55～+125 ℃ Operating temperature -10～+70 ℃
* 1 Reduced by 11 mW/℃ at 25℃ or higher, when mounting on a 70mmX70

BH7881EFV Distributors

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BH7881EFV Stereo Speaker Headphone Amplifier Rohm

Rohm BH7881EFV-like datasheet