TDA5155X Просмотр технического описания (PDF) - Philips Electronics

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TDA5155X

Pre-amplifier for Hard Disk Drive (HDD) with MR-read/inductive write heads

Philips Electronics 

Philips Semiconductors

Pre-amplifier for Hard Disk Drive (HDD)

with MR-read/inductive write heads

CONTENTS

1

2

3

4

5

6

7

8

8.1

8.2

8.3

8.4

8.5

8.6

8.6.1

8.6.2

8.6.3

8.7

8.7.1

8.7.2

8.7.3

8.7.4

8.7.5

8.7.6

8.7.7

8.7.8

8.7.9

8.7.10

8.8

8.9

9

10

11

12

13

14

15

FEATURES

APPLICATIONS

GENERAL DESCRIPTION

ORDERING INFORMATION

QUICK REFERENCE DATA

BLOCK DIAGRAM

PINNING

FUNCTIONAL DESCRIPTION

Read mode

Write mode

Sleep mode

Standby mode

Active mode

Bi-directional serial interface

Addressing

Programming data

Reading data

Operation of the serial interface

Configuration

Power control

Head select

Servo write

Test

Write amplifier programmable capacitors

High frequency gain attenuator register

High frequency gain boost register

Settle pulse

Address registers summary

Head unsafe

HUS survey

LIMITING VALUES

HANDLING

THERMAL RESISTANCE

RECOMMENDED OPERATION

CONDITIONS

CHARACTERISTICS

DEFINITIONS

LIFE SUPPORT APPLICATIONS

Preliminary specification

TDA5155

1997 Apr 08

2

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