Multifunction PCM CODEC (Voice Signal Processor)

GENERAL DESCRIPTION\nThe MSM7731 is an LSI device developed for portable, handsfree communication with built-in line echo canceler, acoustic echo canceler, and transmission signal noise canceler. Built-in to the voice signal interface is a linear CODEC for the analog interface on the acoustic-side, • Single 3 V power supply operation (2.7 V to 3.6 V)\n• Built-in transmission signal noise canceler Noise attenuation: 13 dB (typ.) for white noise 40 dB (typ.) for single tone\n• Built-in analog input gain amp stage (max. gain = 30 dB)\n• Built-in transmit slope filter\n• Digital interface sync for;

Dual Echo Canceler & Noise Canceler with Dual Codec for Hands-Free

GENERAL DESCRIPTION The MSM7731 is an IC device developed for portable, handsfree communication with built-in line echo canceler, acoustic echo canceler, and transmission signal noise canceler. Built-in to the voice signal interface is a linear CODEC for the analog interface on the acoustic-side,

Multifunction PCM CODEC (Voice Signal Processor)

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Multifunction PCM CODEC (Voice Signal Processor)

Dual Echo Canceler & Noise Canceler with Dual Codec for Hands-Free

Low Noise, High Throughput 24-Bit Sigma-Delta ADC

GENERAL DESCRIPTION The AD7731 is a complete analog front-end for process control applications. The device has a proprietary programmable gain front end that allows it to accept a range of input signal ranges, including low level signals, directly from a transducer. The sigmadelta architecture of

Low Noise, High Throughput 24-Bit Sigma-Delta ADC

GENERAL DESCRIPTION The AD7731 is a complete analog front-end for process control applications. The device has a proprietary programmable gain front end that allows it to accept a range of input signal ranges, including low level signals, directly from a transducer. The sigmadelta architecture of

Low Noise, High Throughput 24-Bit Sigma-Delta ADC

GENERAL DESCRIPTION The AD7731 is a complete analog front-end for process control applications. The device has a proprietary programmable gain front end that allows it to accept a range of input signal ranges, including low level signals, directly from a transducer. The sigmadelta architecture of

Low Noise, High Throughput 24-Bit Sigma-Delta ADC

GENERAL DESCRIPTION The AD7731 is a complete analog front-end for process control applications. The device has a proprietary programmable gain front end that allows it to accept a range of input signal ranges, including low level signals, directly from a transducer. The sigmadelta architecture of

Low Noise, High Throughput 24-Bit Sigma-Delta ADC

GENERAL DESCRIPTION The AD7731 is a complete analog front-end for process control applications. The device has a proprietary programmable gain front end that allows it to accept a range of input signal ranges, including low level signals, directly from a transducer. The sigmadelta architecture of