|
Part Number
|
LB8109M |
|
Manufacturer
|
Sanyo |
|
Description
|
Actuator Driver |
|
Published
|
Apr 25, 2005 |
|
Detailed Description
|
Ordering number: EN5233
Monolithic Digital IC
LB8109M Actuator Driver for Portable CD Players
Overview
The LB8109M is...
|
|
Datasheet
|
LB8109M
|
Overview
Ordering number: EN5233
Monolithic Digital IC
LB8109M Actuator Driver for Portable CD Players
Overview
The LB8109M 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).
Package Dimensions
unit : mm
3148-QIP44MA
[LB8109M]
SANYO : QIP44MA
Functions and Features
.
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).
.
coil, Step-up circuit (voltage to be set by an external resistor) on chip that is used to apply voltage to the CD DSP, ASP and .
.
.
.
.
.
.
.
.
.
microcontroller.
Center-...
Similar Datasheet