TDA5155 datasheet(2/24 Pages) PHILIPS

Part #	TDA5155

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

PDF	24 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

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2 / 24 page

1997 Apr 08

Philips Semiconductors

Preliminary speciﬁcation

Pre-ampliﬁer for Hard Disk Drive (HDD)

with MR-read/inductive write heads

TDA5155

CONTENTS

FEATURES

APPLICATIONS

GENERAL DESCRIPTION

ORDERING INFORMATION

QUICK REFERENCE DATA

BLOCK DIAGRAM

PINNING

FUNCTIONAL DESCRIPTION

8.1

Read mode

8.2

Write mode

8.3

Sleep mode

8.4

Standby mode

8.5

Active mode

8.6

Bi-directional serial interface

8.6.1

Addressing

8.6.2

Programming data

8.6.3

Reading data

8.7

Operation of the serial interface

8.7.1

Configuration

8.7.2

Power control

8.7.3

Head select

8.7.4

Servo write

8.7.5

Test

8.7.6

Write amplifier programmable capacitors

8.7.7

High frequency gain attenuator register

8.7.8

High frequency gain boost register

8.7.9

Settle pulse

8.7.10

Address registers summary

8.8

Head unsafe

8.9

HUS survey

LIMITING VALUES

HANDLING

THERMAL RESISTANCE

RECOMMENDED OPERATION

CONDITIONS

CHARACTERISTICS

DEFINITIONS

LIFE SUPPORT APPLICATIONS

TDA5155 Datasheet(PDF) 2 Page - NXP Semiconductors

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