MC145481 - 3V PCM CODEC-FILTER

Motorola

Datasheet Details

A PCM Codec Filter is used for digitizing and reconstructing the human voice. to digital converter (ADC) used to digitize voice, and ‘‘DECoder’’ for

This pin controls the compression for the encoder and the expansion for the decoder. Mu.
Law companding is selected when this pin is connected to VDD and A.
Law companding is selected when this pin is connected to VSS. PDI Power.
Down Input (Pin 10) This pin puts the device into a low power dissipation mode when a logic 0 is applied. When this device is powered down, all of the clocks are gated off and all bias currents are turned off, which causes RO.
, PO.
,.

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Published: Oct 13, 2006 |