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ES7149 - 24-Bit Stereo D/A Converter

Key Features

  • The ES7149 is a low cost 12-pin stereo digital to analog converter. The ES7149 can accept I²S serial audio data format up to 24-bit word length. The device uses advanced multi-bit ∆-∑ modulation technique to convert data into two channel analog outputs. The multi-bit ∆-∑ modulator makes the device with very low sensitivity to clock jitter and very low out of band noise.
  • 106 dB SNR.
  • -85 dB THD+N.
  • Up to 100 kHz sampling frequency.
  • Support USB clocks or non standard audio clo.

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Datasheet Details

Part number ES7149
Manufacturer Everest Semiconductor
File Size 317.16 KB
Description 24-Bit Stereo D/A Converter
Datasheet download datasheet ES7149 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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ES7149 12-pin, 24-Bit Stereo D/A Converter for PCM Audio GENERAL DESCRIPTION FEATURES The ES7149 is a low cost 12-pin stereo digital to analog converter. The ES7149 can accept I²S serial audio data format up to 24-bit word length. The device uses advanced multi-bit ∆-∑ modulation technique to convert data into two channel analog outputs. The multi-bit ∆-∑ modulator makes the device with very low sensitivity to clock jitter and very low out of band noise.  106 dB SNR  -85 dB THD+N  Up to 100 kHz sampling frequency  Support USB clocks or non standard audio clocks like 25 MHz or 26 MHz  I2S audio data format, 16-24 bits  Single power supply 3V to 3.