mm1538 Mitsumi Electronics, Corp., mm1538 Datasheet - Page 7
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mm1538
Manufacturer Part Number
mm1538
Description
4-ch Motor Driver For Portable Cd Players
Manufacturer
Mitsumi Electronics, Corp.
Datasheet
1.MM1538.pdf
(24 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MM1538
Manufacturer:
Winbond
Quantity:
1 889
MITSUMI
Pin Description
Pin No.
34
35
37
38
39
40
Pin Name Input/Output
AMUTE
START
EMP
PSW
CLK
OFF
Output
Output
Output
Input
Input
Input
Reset Invert Output
Empty Detect Output
PWM Transistor Drive
External Clock Synchronizing
Input
Voltage Multiplier DC-DC
Converter Start
Voltage Multiplier DC-DC
Converter OFF
Function
4-ch Motor Driver for Portable CD Players MM1538
Internal Equivalent Circuit
40
39
38
VSYS1
34
37
35
180kΩ
27kΩ
BATT
BATT
VSYS1
2kΩ
200kΩ
390kΩ
50kΩ
100kΩ
95kΩ
50Ω
BATT