Datasheet > MS6260_1

MS6260_1

更新时间： 2022-11-25 09:29:50

品牌	Logo	应用领域
茂升 - MOSA		/
页数	文件大小	规格书
14页	281K
描述
Gain and Attenuation Volume Controller IC One Set of Stereo Input, Low voltage Gain and Attenuation 15~-79dB, Good PSRR

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MS6260_1 数据手册

MS6260

MOSA

Gain And Attenuation Volume Controller IC

Gain and Attenuation Volume Controller IC

One Set of Stereo Input, Low voltage

Gain and Attenuation 15~-79dB, Good PSRR

FEATURES

APPLICATIONS

‧Operation range: 2.7V~6.5V

‧Low power consumption

‧Gain/Attenuation: 15dB to –79dB at 1dB/step

‧Good PSRR and low pop noise

‧Housed in 10 pin MSOP package

‧I²C interface

‧Multimedia system

‧Hi-Fi audio system

‧MP3, PDA

DESCRIPTION

The MS6260 is the stereo audio volume controller IC. It uses CMOS technology specially for the low voltage

application with low noise, rail-to-rail output. The MS6260 provide an I²C control interface with gain / attenuation

range of 15dB to –79dB, 1dB/step. The excellent power supply ripple reject is a good for audio system. The initial

condition is set to be maximum attenuation –79dB and mute on mode when power on.

BLOCK DIAGRAM

Gain0~15dB

Attenuation0~-79dB

1dB/Step

-1dB/Step

-10dB/Step

L-IN

R-IN

L-OUT

R-OUT

Mute

Control

Serial Bus Decoder and Latches

1dB/Step

-1dB/Step

-10dB/Step

Gain0~15dB

Attenuation0~-79dB

REF

Reference

Circuit

I²C Interface

SDA

SCL

Vref

REV 3

www.mosanalog.com

12 3 4 5 6 7...14

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