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MCP3461 - 16-bit Delta Sigma ADC

General Description

The MCP3461/2/4 devices are 1/2/4-channel, 16-bit Delta-Sigma Analog-to-Digital Converters (ADCs) with programmable data rate of up to 153.6 ksps.

Key Features

  • One/Two/Four Differential or Two/Four/Eight Single-Ended Input Channels.
  • 16-Bit Resolution.
  • Programmable Data Rate: Up to 153.6 ksps.
  • Programmable Gain: 0.33x to 64x.
  • 97.2 dB SINAD, -116 dBc THD, 120 dBc SFDR (Gain = 1x, 4800 SPS).
  • Low-Temperature Drift: - Offset error drift: 4/Gain nV/°C (AZ_MUX = 1) - Gain error drift: 0.5 ppm/°C (Gain = 1x).
  • Low Noise: 3.2 µVRMS (Gain = 16x, 9600 SPS).
  • RMS Effective Resolution: 15.5 Bits.

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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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MCP3461/2/4 Two/Four/Eight-Channel, 153.6 ksps, Low Noise, 16-Bit Delta-Sigma ADC Features • One/Two/Four Differential or Two/Four/Eight Single-Ended Input Channels • 16-Bit Resolution • Programmable Data Rate: Up to 153.6 ksps • Programmable Gain: 0.33x to 64x • 97.2 dB SINAD, -116 dBc THD, 120 dBc SFDR (Gain = 1x, 4800 SPS) • Low-Temperature Drift: - Offset error drift: 4/Gain nV/°C (AZ_MUX = 1) - Gain error drift: 0.5 ppm/°C (Gain = 1x) • Low Noise: 3.2 µVRMS (Gain = 16x, 9600 SPS) • RMS Effective Resolution: 15.