Datasheet Summary
.. Ordering number : EN7816B
Monolithic Linear IC
Overview
5ch driver for CD and DVD Spindle driver : 3-phase linear sensor-less drive BTL 4ch
This LA6502 is a 5ch driver for CD and DVD Spindle driver : 3-phase linear sensor-less drive BTL 4ch.
Features
- Spindle driver block 1) 3-phase sensor-less motor driver 2) Soft switching drive 3) Analog input V type control 4) Current limiter incorporated 5) Counter electromotive FG output 6) Reverse prevention circuit incorporated
- Threading, focusing, tracking, and loading blocks 1) BTL-AMP type
- mon block 1) Thermal shutdown circuit incorporated (design guarantee) 2) MUTE function incorporated (pin 3) 3) OP-AMP...