TZA1000 Просмотр технического описания (PDF) - Philips Electronics

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TZA1000

QIC read-write amplifier

Philips Electronics 

Philips Semiconductors

QIC read-write amplifier

EQUIVALENT PIN CIRCUITS

PIN

DESCRIPTION

1 write output stage

3 write output stage

1,3,20 servo input configuration

6,7,20 input configuration

8 sense output configuration

1998 Mar 17

Preliminary specification

TZA1000

EQUIVALENT PIN CIRCUIT

VDD

1 WX

MGG662

VDD

3 WY

MGG663

WX 1

2.5 V

Vref 20

700 Ω

3 WY

700 Ω

MGG664

INA 6

1.4 V

Vref 20

5 kΩ

12 V

50 Ω

7 INB

5 kΩ

MGG665

8 ISENSE

MGG666

17

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