Multi-function Pcm Codec Electronic Componets

The MSM7503 is a high performance, low power CODEC LSI device integrating a 2-wire time division transmission (ping-pong transmission) Interface function and has a basic function of man-machine Interface to that of the MSM7502. The MSM7503 operates from single 5 V power supply and is ideal for digital telephone terminals such as pushbutton telephone sets and digital PBXs. The MSM7503 ping-pong transmission Interface supports a bidirectional Communication of up to 800 m long on the 2-wire twisted pair line, and CAN send and receive voice data at 64 kbps and control data at 16 kbps. The man-machine Interface consists of Analog speech path, key-scanner, Tone generators, CODEC meeting the m/A companding law, and processor Interface which are controlled via 8- bit data buses. By Oki Semiconductor
MSM7503 's PackagesMSM7503 's pdf datasheet



MSM7503 Pinout, Pinouts
MSM7503 pinout,Pin out
This is one package pinout of MSM7503,If you need more pinouts please download MSM7503's pdf datasheet.

MSM7503 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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