Description

The AD7634 is an 18-bit charge redistribution successive approximation register (SAR), architecture analog-to-digital converter (ADC) fabricated on Analog Devices, Inc.?s iCMOS high voltage process. The device is configured through hardware or via a dedicated write-only serial configuration port for input range and operating mode. The AD7634 contains a high speed 18-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and both serial and parallel system interface ports. A falling edge on CNVST samples the fully differential analog inputs on IN+ and IN?. The AD7634 features four different analog input ranges and three different sampling modes. Operation is specified from ?40?C to +85?C.APPLICATIONS CT scanners High dynamic data acquisition ?-? replacement Spectrum analysis Medical instruments Instrumentation Process controls

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Part number: EVAL-AD7634EDZ

More details from Analog Devices Inc.