Industry White Paper

Characterizing the PSRR of Data Acquisition μModule Devices with Internal Bypass Capacitors

November 12, 2020 by Analog Devices

Whitepaper Overview

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.

Using system-in-package (SIP) technology, the ADAQ4003 reduces end system component count by combining multiple common signal processing and conditioning blocks into a single device. These blocks include a high resolution 18-bit, 2 MSPS successive approximation register (SAR), analog-to-digital converter (ADC), a low noise fully differential ADC driver amplifier (FDA), and a stable reference buffer.

In this whitepaper from Analog Devices, learn how DAQ solutions evolve to be more complete signal chain solutions via system-in-package (SiP) technology and how the supply decoupling can be co-packaged with the precision signal chain to improve the overall system PSRR.

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