Multifunction ADPCM CODEC
Documents
| » PDF of this Data Sheet (672 KB) is
available. |
ML7029B.pdf
|
Description
The
ML7029B is a single channel ADPCM CODEC IC which performs mutual transcoding
between the analog voice band signal and 32 kbps ADPCM serial data.
Features
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Single 3 V Power Supply Operation (VDD: 2.7 to 3.6
V) |
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ADPCM Algorithm: ITU-T G.726 (32 kbps) |
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Full-Duplex Transmit/Receive Operation |
| » |
Transmit/Receive Synchronous Mode Only |
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PCM Data Format: µ-law |
| » |
Serial PCM/ADPCM Transmission Data Rate: 64 kbps to 2048 kbps
|
| » |
Low Power Consumption
- Operating Mode: 18 mW Typ.
(VDD = 3.0 V)
- Power-Down Mode: 0.03 mW Typ. (VDD =
3.0 V) |
| » |
Sampling Frequency: 8 kHz |
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Master Clock Frequency: 10.368 MHz |
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Transmit/Receive Mute, Transmit/Receive |
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Programmable Gain Control |
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Side Tone Path with Programmable |
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Attenuation (8-Step Level Adjustment) |
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Serial MCU Interface Control |
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Package:
- 30-pin plastic SSOP (SSOP30-P-56-0.65-K)
(Product name: ML 7029B) |
