BA7760F

更新时间： 2024-01-14 22:04:38

品牌	Logo	应用领域
罗姆 - ROHM		放大器
页数	文件大小	规格书
6页	70K
描述
Microphone Amplifier

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

BA7760F 数据手册

Multimedia ICs

Microphone Amplifier

BA7760 / BA7760F

The BA7760 and BA7760F are dual microphone amplifiers designed for audio signal amplification. These are low

noise amplifiers with a low -122dBV (typically) equivalent input noise voltage. Each IC has an internal mixer buffer

amplifier for the mixing of signals from two channels. When used with the BA7725S or BA7725FS, the BA7726AS or

BA7726AFS and BU9252S or BU9252F, these ICs simplify the configuration of digital echo systems with two inputs

(for karaoke duets, for instance).

Applications

•

Audio equipment with karaoke features, VCRs, LDs, etc.

Features

•

1) Internal 2-channel low noise microphone amplifier.

2) Internal mixer buffer amplifier with mute function.

3) Available in 2 types of packages: DIP 14-pin or SOP

14-pin.

Absolute maximum ratings (Ta = 25°C)

•

Parameter

Applied voltage

Symbol

V_CC

Limits

Unit

BA7760

BA7760F

600

450

Power

dissipation

Operating temperature

Storage temperature

Topr

Tstg

– 25 ~ + 75

°C

– 55 ~ + 125

1 Unmounted. Reduced by – 6.0mW for each increase in Ta of 1°C over 25°C.

2 Unmounted. Reduced by – 4.5mW for each increase in Ta of 1°C over 25°C.

Recommended operating conditions

•

Parameter

Symbol

V^CC

Limits

6 ~ 14

Unit

Power supply voltage

12 3 4 5 6

下载PDF

与BA7760F相关器件

型号	品牌	描述	获取价格	数据表
BA7760FE1	ROHM	1 CHANNEL, AUDIO AMPLIFIER, PDSO14, SOP-14	获取价格
BA7760FE2	ROHM	2 CHANNEL, AUDIO AMPLIFIER, PDSO14, SOP-14	获取价格
BA7760F-E2	ROHM	Audio Amplifier, 2 Channel(s), 1 Func, Bipolar, PDSO14, SOP-14	获取价格
BA7760FT1	ROHM	1 CHANNEL, AUDIO AMPLIFIER, PDSO14, SOP-14	获取价格
BA7760F-T1	ROHM	Audio Amplifier, 2 Channel(s), PDSO14, SOP-14	获取价格
BA7760FT2	ROHM	1 CHANNEL, AUDIO AMPLIFIER, PDSO14, SOP-14	获取价格