Datasheet Summary
- 5.5V DISK DRIVER SPINDLE & VCM, POWER & CONTROL BO’S
GENERAL 5V OPERATION.
- REGISTER BASED ARCHITECTURE MINIMUM EXTERNAL PONENTS SLEEP AND IDLE MODES FOR LOW POWER CONSUMPTION SELECTABLE GAINS FOR BOTH V.C.M. AND SPINDLE 10 BIT (+ SIGN + GAIN ) VCM & 8 BIT SPINDLE DACs HIGH BANDWIDTH SPEED REGULATION LOOP (ONCE PER MECHELEC CYCLE ACCURACY)
VCM DRIVER CURRENT SENSE CONTROL (VOLTAGE PROPORTIONAL TO CURRENT) 300mA DRIVE CAPABILITY TWO CURRENT RANGES FOR SEEKING AND TRACKING INTERNAL REGISTER FOR POWER AMP CONTROL LINES
SPINDLE DRIVER BEMF PROCESSING FOR SENSORLESS MOTOR MUTATION PROGRAMMABLE MUTATION PHASE DELAY PROGRAMMABLE SLEW-RATE FOR REDUCED E.M.I. 0.8Ω FOR ANY...
