Datasheet > MS6257U

MS6257U

更新时间： 2024-01-28 09:18:59

品牌	Logo	应用领域
茂升 - MOSA		/
页数	文件大小	规格书
15页	615K
描述
Gain and Attenuation Volume Controller IC One Set of Stereo Input, Low voltage Gain and Attenuation 15~-79dB

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技术参数
数据手册

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MS6257U 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
Base Number Matches：	1

MS6257U 数据手册

MS6257

MOSA

GAIN AND ATTENUATION VOLUME CONTROLLER IC

Label 3: Input section

Please input stereo audio signal, as music or sine wave.

Label 4: Output section

Please connected to a post-power-amplifier, as stereo speaker.

Circuit

DVCC

C13

C15

104

10u

RESET

10uF

R12

103

10k

R11

C18

RST

P3.0

P3.1

XTAL2

XTAL1

P3.2

P3.3

P3.4

C17

Vcc

P1.7

P1.6

P1.5

P1.4

P1.3

P1.2

P1.1

P1.0

P3.7

12M

20pF

C16

20pF

P3.5

GND

AT89C2051

2CH+

2CH-

LCH+

LCH-

RCH+

RCH-

OPEN : 88H

SHORT: 8CH

AVDD

MUTE

CH-SEL

10u

104

C12

C14

A.O.

L-IN4

L-IN3

L-IN2

L-IN1

L-OUT R-OUT

VSS

SDA

CAP

R-IN4

R-IN3

R-IN2

R-IN1

10u

C11

VDD

SCL

MS6258

10u

C10

100K

R10

LIN4

RCA1

LIN3

RCA2

LIN2

RCA3

LIN1

RCA4

LOUT

RCA5

ROUT

RCA6

RIN1

RCA7

RIN2

RCA8

RIN3

RCA9

RIN4

RCA10

REV 1

www.mosanalog.com

1...12 13 1415

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