ADI's Upcoming 24 bit, Single Channel, Sigma Delta ADC with Power Scaling - The AD7768-1

Document created by NiallM Employee on Jan 16, 2018
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The AD7768-1 is a low power, high performance, Σ-Δ analog to-digital converter (ADC), with a Σ-Δ modulator and digital filter for precision conversion of both ac and dc signals. The AD7768-1 provides a single configurable and reusable data acquisition footprint, which establishes a new industry standard in combined ac and dc performance, and enables instrumentation and industrial system designers to design across multiple measurement variants for both isolated and non isolated applications.

 

The AD7768-1 can measure signals from DC to 204kHz and is the single channel variant in the AD7768 family of Σ-Δ ADCs (AD7768, AD7768-4, AD7761). The AD7768-1 continues to offer features such as power mode selection and analog and reference input precharge buffers for ease of drive. In addition it also includes extra features compared to the AD7768 such as a sinc3 filter option and a 1MSPS output data rate mode. It will be available in a 28-lead, 4 mm × 5 mm LFCSP package and a 24-lead, 7.8 mm × 4.4 mm TSSOP package. For more information, please see the Preliminary datasheet: AD7768-1 Datasheet and Product Info | Analog Devices 

 

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