The ADAQ4216 is a μModule® precision data-acquisition (DAQ) signal chain solution that reduces the development cycle of a precision measurement system by transferring the signal-chain design challenge of component selection, optimization, and layout from the designer to the device. With a guaranteed maximum ±3ppm INL and no missing codes at 16 bits, the ADAQ4216 achieves unparalleled precision from −40°C to +105°C. Using system-in-package (SIP) technology, the ADAQ4216 combines the common signal processing blocks required in a data-acquisition solution in a small footprint, 14mm × 9mm, 0.8mm pitch, 178-ball CSPBGA package. The ADAQ4216 integrates the following: * A low-noise, high-bandwidth programmable gain instrumentation amplifier (PGIA). * A second-order anti-aliasing filter. * A low-noise, low-distortion, high-bandwidth analog‐to‐digital converter (ADC) driver. * A high precision 16-bit, 2MSPS successive approximation register (SAR) ADC. * A 1.8V low dropout (LDO) regulator. * Performance critical passives. Please see data sheet for the full description. Applications * Automatic test equipment * Machine automation * Process controls * Medical and industrial instrumentation * Digital control loops * Highly performance * Throughput: 2MSPS, no latency * INL: ±3ppm maximum from −40°C to 105°C * Total system dynamic range: 123dB typical * SNR: 97.5dBFS typical, THD: −122dBc typical * Offset error drift: +5.05μV/°C maximum * Gain error drift: +1.17ppm/°C maximum * Ease of use features reduce system complexity * Second-order, 270kHz anti-aliasing filter * High-Z PGIA gain options: 1/3, 5/9, 20/9, 20/3 * Flexible external reference voltage: 4.096V or 5V * Differential input voltage ranges, ±REFIN/Gain: ±15V, ±9V, ±2.25V, ±0.75V * Wide input common-mode voltage range: −8V to +10V * Low input bias current: ±20pA typical