Datasheet Summary
Ordering number: EN- 5825
Monolithic Digital IC
LB8118M Actuator Driver for Portable CD Players Preliminary Overview
The LB8118M is an actuator driver IC designed for portable CD players that operate at 2.4 V (two Ni-Cd batteries) or 3.0 V (two dry cells). Because the four-channel driver control outputs are divided into two groups, this device reduces power dissipation considerably during double-speed play.
Package Dimensions unit : mm
3148-QFP44MA
[LB8118M]
Functions and Features
SANYO : QIP44MA
. H bridge drivers (output dynamic range maximum is about 2 V) on chip for four channels to drive each CD actuator (the focus the tracking coil, the spindle motor, and the sled motor). ....