CXA3239TN 查看數據表（PDF） - Sony Semiconductor

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CXA3239TN

6/4-channel Read/Write Amplifier for GMR-Ind Head Hard Disk Drive

Sony Semiconductor 

CXA3238TN/CXA3239TN

Pin

Symbol

No.

23

W0X

24

W0Y

29

W1Y

30

W1X

33

W2Y

34

W2X

35

W3X

36

W3Y

25

R0X

26

R0Y

27

R1Y

28

R1X

31

R2Y

32

R2X

37

R3X

38

R3Y

Equivalent circuit

Description

23 24 29

30 33 34

35 36

VEE

VCC

Inductive heads for Write.

Four channels are provided.

GND

VCC

25 26 27

28 31 32

37 38

MR heads for Read.

Four channels are provided.

VEE

—9—

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