TCM129C13ADWR

TCM129C13ADWR, single-chip PCM codec, PDSO20, 80 mW, 50 kHz

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Price:: US $0.35~0.40 / piece [Get Latest Price]

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PartNumber:: TCM129C13ADWR

Brand:: Texas Instruments - TI | Pack: SOP | D/C: 09+

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Products Upload time: 2012-06-29

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Part Number:TCM129C13ADWR
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Product Summary

The TCM129C13ADWR is a single-chip PCM codec (pulse-code-modulated encoders anddecoders) and PCM line filter. The device provides all the functions required to interface a full-duplex (4-wire)voice telephone circuit with a time-division-multiplexed (TDM) system. The TCM129C13ADWR is intended to replace the TCM2910A or TCM2911A in tandem with the TCM2912C. Primary applications of TCM129C13ADWR include: Line interface for digital transmission and switching of T1 carrier, PABX, and central office telephone. The device is designed to perform the transmit encoding (A/D conversion) and receive decoding (D/Aconversion) as well as the transmit and receive filtering functions in a pulse-code-modulated system. The TCM129C13ADWR is intended to be used at the analog termination of a PCM line or trunk.

Parametrics

TCM129C13ADWR absolute maximum ratings: (1)Supply voltage range, VCC:-0.3 V to 15 V; (2)Output voltage range, VO:- 0.3 V to 15 V; (3)Input voltage range, VI:-0.3 V to 15 V; (4)Digital ground voltage range:-0.3 V to 15 V; (5)Continuous total dissipation at (or below) 25℃ free-air temperature:1375 mW; (6)Operating free-air temperature range, TA: TCM129CxxA:-40℃ to 85℃; (7)Storage temperature range, Tstg:-65℃ to 150℃; (8)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: DW or N package:260℃

Features

TCM129C13ADWR features: (1)Replace Use of TCM2910A and TCM2911A in Tandem With TCM2912B/C; (2)Reliable Silicon-Gate CMOS Technology; (3)Low Power Consumption:Operating Mode: 80 mW Typical;Power-Down Mode: 5 mW Typical; (4)Excellent Power-Supply Rejection Ratio Over Frequency Range of 0 Hz to 50 kHz; (5)No External Components Needed for Sample, Hold, and Autozero Functions; (6)Precision Internal Voltage References; (7)Improved Version of TCM29C13 Series and TCM129C13 Series.