This μModule data acquisition (DAQ) solution features a low-noise, fourth-order, linear-phase anti-aliasing filter (AAF) to protect the signal chain from high frequencies and out-of-band tones, as well as a low-noise, low-distortion, high-bandwidth, selectable-gain analog-to-digital converter (ADC) controller. Other features include a high-performance, medium-bandwidth, 24-bit Σ-Δ analog-to-digital converter with a programmable digital filter and a low-noise, low-cutoff-voltage (LDO) linear regulator. The 24-bit precision μModule data acquisition system also incorporates an optional linearity boost buffer to further enhance the linearity of the signal chain.
The ADAQ7767-1 supports a wide variety of input types, including unipolar, single-ended bipolar, pseudo-differential, and differential signals. The ADAQ7767-1 offers significant space savings, being eight times smaller than a similar solution using discrete components. It is ideal for electrical testing and measurement, condition monitoring for predictive maintenance, universal input measurement platforms, audio testing, and other applications requiring high-precision data acquisition. The ADAQ7767-1 μModule data acquisition solution is compatible with the ADI EVAL-ADAQ7767-1 evaluation kit.
