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MM1469 - 4-ch BTL Motor Driver

Key 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.

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Datasheet Details

Part number MM1469
Manufacturer MITSUMI
File Size 98.47 KB
Description 4-ch BTL Motor Driver
Datasheet download datasheet MM1469 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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 VCC 13kΩ T. S. D : Thermal Shut Down D. BUF : Driver Buffer 21 20 19 18 17 16 15 D.BUF D.