Analog Devices AD7951BCPZ

Single Channel Single ADC SAR 1Msps 14-bit Parallel/Serial 48-Pin LFCSP EP Tray

14-Bit, 1 MSPS, Unipolar/Bipolar Programmable Input PulSAR ADC | IC ADC 14BIT SAR 48LFCSP

14-BIT SAR ADC, PARALLEL ACCESS

48-VFQFN Exposed Pad CSP MATTE TIN Tray ADC SUCCESSIVE APPROXIMATION analog digital converter 7mm 1M 5V -40C~85C

14BIT ADC, 1MSPS, PROG I/P, SMD; Resolution, Bits:14bit; Sampling Rate:1MSPS; Input Type:Differential; Interface Type:Parallel, Serial, SPI; Voltage, Supply Min:4.75V; Voltage, Supply Max:5.25V; Termination Type:SMD; Case Style:LFCSP; No. of Pins:48; Operating Temperature Range:-40°C to +85°C; Base Number:7951; Linearity Error, ADC/DAC +:1LSB; Linearity Error, ADC/DAC -:1LSB; No. of Bits:14; Temp, Op. Max:85°C; Temp, Op. Min:-40°C

The AD7951 is a 14-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 AD7951 contains a high speed 14-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 NVST samples the analog input on IN+ with respect to a ground sense, IN-. The AD7951 features four different analog input ranges and three different sampling modes: warp mode for the fastest throughput, normal mode for the fastest asynchronous throughput, and impulse mode where power is scaled with throughput. Operation is specified from -40°C to +85°C. Applications Process control Medical instruments High speed data acquisition Digital signal processing Instrumentation Spectrum analysis ATE