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CMD4509

Ceramate Technical
Part Number CMD4509
Manufacturer Ceramate Technical
Description 5-CH BTL Driver
Published Nov 30, 2006
Detailed Description com CMD4509 5-CH BTL Driver for DVD Player Features z z z z z z z 2-CH BTL driver 2-CH BTL driver with ...
Datasheet PDF File CMD4509 PDF File

CMD4509
CMD4509

Overview
com CMD4509 5-CH BTL Driver for DVD Player Features z z z z z z z 2-CH BTL driver 2-CH BTL driver with current feedback 1-CH forward/reverse control DC motor Built-in motor speed control circuit Built-in TSD (thermal shut down) circuit Built-in mute mode Operating supply voltage(4.
5V~13.
2V) Descriptions The CMD4509 is a 5-CH motor driver for CD-p/VCD/DVD systems.
It is composed of 2-CH BTL driver, 2-CH driver with current feedback and 1-CH forward/reverse control DC motor driver.
Internal Block Diagram MUTE BIAS VINTK TRB 2 OPOUT VINLD GND VCTL OPIN VCC2 VOLD- VOLD+ VOTK- VOTK+ 28 27 26 25 24 23 22 GND PGND 21 20 19 VCC2 18 17 16 15 MUTE 10K 15K 10K ...


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