CXA3092N Ver la hoja de datos (PDF) - Sony Semiconductor

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CXA3092N

4ch. Read/Write Amplifier for Thin Film Head of Hard Disk Drive

Sony Semiconductor 

CXA3092N

No. Symbol

14 HS1

15 HS0

16 RDX

17 RDY

18 WC

19 R/W

20 XCS

Equivalent circuit

VCC

Description

14

15

100k

2.1V

GND

VCC

Head select signal input.

Selects one of 4 heads according

to Table 2.

16

Read Amplifier output.

17

GND

VCC

18

100k

19

20

100k

2V

GND

VCC

2.1V

GND

A setting resistor for the write

current value is connected

between this pin and GND.

Read/Write signal input

At “High” : Read,

at “Low” : Write.

VCC

2.1V

GND

Power save signal input

At “High” : Power save.

—4—

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