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ADAQ4003 - uModule Data Acquisition

General Description

The ADAQ4003 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.

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Data Sheet ADAQ4003 18-Bit, 2 MSPS, µModule Data Acquisition Solution FEATURES FUNCTIONAL BLOCK DIAGRAM ► Improved design journey ► Fully differential ADC driver with selectable input range ► Input ranges with 5 V VREF: ±10 V, ±5 V, or ±2.5 V ► Essential passive components included ► ±0.005% iPassives matched resistor array ► Wide input common-mode voltage range ► High common-mode rejection ratio ► Single-ended to differential conversion ► Increased signal chain density ► Small, 7 mm × 7 mm, 0.80 mm pitch, 49-ball CSP_BGA ► 4× footprint reduction vs. discrete solution ► On-board reference buffer with VCM generation ► High performance ► Throughput: 2 MSPS, no pipeline delay ► Guaranteed 18-bit no missing codes ► INL: ±3 ppm typical, ±8 ppm guaranteed ► SINAD: 99 dB typical (G = 0.