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MSM7578V - Single Rail CODEC

General Description

The MSM7578V is single-channel CODEC CMOS ICs for voice signals ranging from 300 to 3400 Hz.

These devices contain filters for A/D and D/A conversion.

Key Features

  • Single power supply: +5.0 V 5%.
  • Low power consumption Operating mode: 25 mW Typ. 47 mW Max. VDD = 5 V Power down mode: 0.05 mW Typ. 0.3 mW Max. VDD = 5 V.
  • ITU-T Companding law MSM7578V: μ/A-law pin-selectable.
  • Built-in PLL eliminates a master clock.
  • Serial data rate: 64/128/256/512/1024/2048 kHz 96/192/384/768/1536/1544/200 kHz.
  • Adjustable transmit gain.

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Datasheet Details

Part number MSM7578V
Manufacturer LAPIS
File Size 0.97 MB
Description Single Rail CODEC
Datasheet download datasheet MSM7578V Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MSM7578V Single Rail CODEC FEDL7578V-01 Issue Date: Jun. 21, 2012 GENERAL DESCRIPTION The MSM7578V is single-channel CODEC CMOS ICs for voice signals ranging from 300 to 3400 Hz. These devices contain filters for A/D and D/A conversion. Designed especially for a single-power supply and low-power applications, these devices are particularly optimized for telephone terminals in digital wireless systems and ISDN systems. The devices use the same transmission clocks as those used in the MSM7508B and MSM7509B. The analog output signal can directly drive a piezoelectric type handset receiver. FEATURES • Single power supply: +5.0 V 5% • Low power consumption Operating mode: 25 mW Typ. 47 mW Max. VDD = 5 V Power down mode: 0.05 mW Typ. 0.3 mW Max.