MM1538XQ 查看數據表（PDF） - Mitsumi

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MM1538XQ

4-ch Motor Driver for Portable CD Players

Mitsumi 

MITSUMI

Pin Description

Pin No. Pin Name Input/Output

Function

34

AMUTE Output Reset Invert Output

35

EMP

Output Empty Detect Output

4ch Moter driver IC for Portable CD Player

Internal Equivalent Circuit

BATT

34

95kΩ

35

37

PSW

Output PWM Transistor Drive

38

CLK

Input External Clock Synchronizing

Input

39

START

Input Voltage Multiplier DC-DC

Converter Start

40

OFF

Input Voltage Multiplier DC-DC

Converter OFF

BATT

37

50Ω

VSYS1

2kΩ

38

50kΩ

100kΩ

390kΩ

BATT

39

200kΩ

VSYS1

180kΩ

40

27kΩ

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