TDA5360

INTEGRATED CIRCUITS TDA5360 Pre–Amplifier for Hard Disk Drive with MR-Read / Inductive Write Heads Objective specification, Revision 2.2 1998 Jul 30 Philips Semiconductors Philips Semiconductors Objective Specification, Revision 2.2 Pre-Amplifier for Hard Disk Drive with MR-Read / Inductive Write Heads 1 2 3 4 5 6 7 8 9 9.1 9.2 9.3 9.4 9.5 10 10.1 10.2 10.3 10.4 10.5 10.6 11 12 12.1 12.2 12.3 12.4 13 14 FEATURES APPLICATIONS QUICK REFERENCE DATA DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINOUT DIAGRAM PIN DESCRIPTIONS FUNCTIONAL DESCRIPTION ACTIVE READ MODE ACTIVE WRITE MODE ACTIVE STW MODE STANDBY MODE SLEEP MODE BIASING OFTHE MR ELEMENT MR HEAD RESISTANCE AND TEMPERATURE MEASUREMENT FAULT MODE SERIAL INTERFACE ADDRESSING SERIAL INTERFACE REGISTER BIT ALLOCATION SERIAL INTERFACE OPERATIONS REGISTERS DESCRIPTION SERIAL INTERFACE TIMING ELECTRICAL PARAMETERS DC CHARACTERISTICS READ CHARACTERISTICS WRITE CHARATERISTICS SWITCHING CHARACTERISTICS LIMITING VALUES / RECOMMENDED OPERATION CONDITIONS ABSOLUTE MAXIMUM RATINGS TDA5360 1998 July 30 2 Philips Semiconductors Objective Specification, Revision 2.2 Pre-Amplifier for Hard Disk Drive with MR-Read / Inductive Write Heads 1 FEATURES TDA5360 12 channels design for Single-stripe (SAL and GMR) Read / Thin-film Write heads. Design target 350 Mbps, for d=0 (16 / 17) rate code. Differential Hybrid sense Reader architecture. MR element biased by direct programmable constant Power or constant Current. Voltage...