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ADAQ4381-4 - Quad 14-Bit DAQ

General Description

The ADAQ4381-4 is a quad-channel precision data acquisition (DAQ) signal chain μModule solution that reduces the development cycle of a precision measurement system by transferring the signal chain design challenges of component selection, optimization, and layout from the designer to the device.

Key Features

  • Easy to use μModule® data acquisition system.
  • 11× footprint reduction vs. discrete solution.
  • Integrated critical passive components.
  • 5 V single-supply operation.
  • Guaranteed 14-bit no missing codes.
  • On-chip oversampling function.
  • 2-bit resolution boost.
  • Out of range indicator (ALERT).
  • INL: ±0.3 LSB typical, ±1 LSB maximum.
  • SNR (typical).
  • 85 dB at gain = 1.0, fIN = 1 kHz.
  • 92.4 dB with OSR = ×8 at gain = 1.0, fIN = 1 kHz.
  • Channel-to-.

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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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Data Sheet ADAQ4381-4 Quad, 14-Bit, 4 MSPS, Simultaneous Sampling, µModule Data Acquisition Solution FEATURES ► Easy to use μModule® data acquisition system ► 11× footprint reduction vs. discrete solution ► Integrated critical passive components ► 5 V single-supply operation ► Guaranteed 14-bit no missing codes ► On-chip oversampling function ► 2-bit resolution boost ► Out of range indicator (ALERT) ► INL: ±0.3 LSB typical, ±1 LSB maximum ► SNR (typical) ► 85 dB at gain = 1.0, fIN = 1 kHz ► 92.4 dB with OSR = ×8 at gain = 1.0, fIN = 1 kHz ► Channel-to-channel phase matching: 0.005° typical at fIN = 20 kHz ► Integrated high precision reference, 3 ppm/oC typical drift ► Gain error: 0.003% typical ► Gain drift: 0.