MM1469
MM1469 is 4-ch BTL Motor Driver manufactured by MITSUMI.
MITSUMI
4-ch BTL Motor Driver for CD Players MM1469
4-ch BTL Motor Driver for CD Players
Monolithic IC MM1469
Outline
This IC is a 4-ch BTL driver developed for driving motors and actuators for CD players. With built-in 3.3V (MM1469PH) or 5.0V (MM1469XH) regulator and general-purpose op-amp, it supports a variety of applications.
Features
1. External resistor allows gain adjustment. 2. Few external parts 3. Built-in 3.3V or 5.0V regulator (external PNP-Tr required) 4. Built-in general-purpose op-amp 5. Built-in thermal shutdown circuit
Package
HSOP-28A
Applications
1. CD radio cassette players 2. VCD
Block diagram (MM1469XH)
28 27 26 25 24 23 22
D.BUF D.BUF 1kΩ
10kΩ
13kΩ
T. S....
