CXA3238TN Просмотр технического описания (PDF) - Sony Semiconductor

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CXA3238TN

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

Sony Semiconductor 

Block Diagram and Pin Configuration

CXA3238TN

RS 1

SCLK 2

SDATA 3

WDX 4

WDY 5

VCC 6

GND 7

RDY 8

RDX 9

FLT/SE/BHV 10

R/XW 11

SDEN 12

CAP 13

VEE 14

W0X 15

W0Y 16

R0X 17

R0Y 18

W1X 19

Serial Interface

WD BUF

Bias

current

source

Write

current

source

AMP

DRIVER

AMP

CXA3238TN/CXA3239TN

AMP

DRIVER

DRIVER

AMP

AMP

DRIVER

DRIVER

AMP

AMP

DRIVER

38 R5Y

37 R5X

36 W5Y

35 W5X

34 W4X

33 W4Y

32 R4X

31 R4Y

30 R3Y

29 R3X

28 W3Y

27 W3X

26 W2X

25 W2Y

24 R2X

23 R2Y

22 R1Y

21 R1X

20 W1Y

—2—

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