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AK2331 - DAC Type 8-bit 4-channelElectronic Volume

General Description

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The channel & address decoder decodes the data set by the control register and sets the corresponding D/A converter and reference voltage.

The 8-bit Latch0 to Latch3 store the register data of the control register.

Key Features

  • 8-bit 4 channels of built-in multiplication D/A converters.
  • Support for external one-path, internal three-path D/A converter reference voltages.
  • Built-in buffer amplifier with low distortion (-60dB typ. ) and rail-to-rail operation.
  • Support fo r 3V control and 5V operation bec separate power supplies.
  • Operating voltage range: 2.6 to 5.5V.
  • Operating temperature range: -40 to +85°C ause of the three-wire serial system with.
  • Package ：.

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AK2330 DAC Type 8-bit 8-channelElectronic Volume
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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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[AK2331] AK2331 DAC Type 8-bit 4-channel Electronic Volume Features • 8-bit 4 channels of built-in multiplication D/A converters • Support for external one-path, internal three-path D/A converter reference voltages • Built-in buffer amplifier with low distortion (-60dB typ.) and rail-to-rail operation • Support fo r 3V control and 5V operation bec separate power supplies • Operating voltage range: 2.6 to 5.5V • Operating temperature range: -40 to +85°C ause of the three-wire serial system with • Package ： 16-pin QFNJ (3.0mm x 3.0mm x 0.70mm, 0.5-mm pitch) Overview The AK2331 is an electronic volume into which 8 bit 4 channels of multiplication D/A converters are integrated on a single chip.