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TCM129C18 Datasheet PCM codecs

Manufacturer: Texas Instruments

Download the TCM129C18 datasheet PDF. This datasheet also includes the TCM29C18 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TCM29C18-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The TCM29C18, TCM29C19, TCM129C18, and TCM129C19 are low-cost single-chip PCM codecs (pulse-code-modulated encoders and decoders) and PCM line filters.

These devices incorporate both the A/D and D/A functions, an antialiasing filter (A/D), and a smoothing filter (D/A).

They are ideal for use with the TMS320 DSP family members, particularly those featuring a serial port such as the TMS32020, TMS32011, and TMS320C25.

Overview

TCM29C18, TCM29C19, TCM129C18, TCM129C19 ANALOG INTERFACE FOR DSP SCTS021D –AUGUST 1987 –REVISED OCTOBER 1996 D Reliable Silicon-Gate CMOS Technology D Low Power Consumption – Operating Mode .

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Key Features

  • TABLE Number of Pins: 16 Coding Law: µ-Law Variable Mode: 64 kHz to 2.048 MHz Fixed Mode: 2.048 MHz (TCM29C18, TCM129C18), 1.536 MHz (TCM29C19, TCM129C19) 8-Bit Resolution 12-Bit Dynamic Range Primary.

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