Analog DevicesADAQ23875BBCZSystème d’acquisition de données

The ADAQ23875 is a precision, high speed, μModule^® data acquisition solution that reduces the development cycle of a precision measurement system by transferring the design burden of component selection, optimization, and layout from the designer to the device.

Using system-in-package (SIP) technology, the ADAQ23875 reduces end system component count by combining multiple common signal processing and conditioning blocks in a single device, solving many design challenges. These blocks include a low noise, fully differential analog-to-digital converter (ADC) driver (FDA), a stable reference buffer, and a high speed, 16-bit, 15 MSPS successive approximation register (SAR) ADC.

Key Features and Benefits

●  Incorporates common signal conditioning functions required in precision, high speed Data Acquisition Solutions in a single package simplifying the design challenge associated with achieving optimum performance in high resolution data acquisition designs
●  4x smaller footprint than discrete equivalent without compromising performance
●  Superior matching and drift characteristics of the signal scaling resistors (iPassive^®) minimizes the signal chain gain error and gain error drift temperature thereby removing the need for calibration in manufacturing and operation

Applications

●  Instrumentation: Power Analyzer, Hardware In The Loop, Optical Measurement Systems, Optical Inspection systems, SMU Digital control loop, Non-destructive test, Mass spectrometry
●  Healthcare: Flow Cytometry, Digital Xray
●  Energy: Travelling wave fault location
●  General Purpose: Digital control loops, Wide bandwidth precision DAQ

Evaluation Board

The ADAQ23875 can be evaluated with theEVAL-ADAQ23875FMCZ.

Block Diagrams and Tables