Pre-amplifier for Hard Disk Drive HDD with MR-read/inductive write heads
INTEGRATED CIRCUITS
DATA SHEET
TDA5155 Pre-amplifier for Hard Disk Drive (HDD) with MR-read/inductive write heads
Prel...
Description
INTEGRATED CIRCUITS
DATA SHEET
TDA5155 Pre-amplifier for Hard Disk Drive (HDD) with MR-read/inductive write heads
Preliminary specification File under Integrated Circuits, IC11 1997 Apr 08
Philips Semiconductors
Preliminary specification
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
TDA5155
1997 Apr 08
2
Philips Semiconductors
Preliminary specification
Pre-amplifier for Hard Disk Drive (HDD) with MR-read/inductive write heads
1 FEATURES 3 GENERAL DESCRIPTION
TDA5155
Designed for 10 dual-stripe MR-read/inductive write heads Current bias-current sense architecture Single supply voltage (5.0 V ±10%); a separate write drivers supply pi...
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