Part # AD7765 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: AD7765 24-Bit 156 kSPS 112 dB Sigma-Delta ADC With On-Chip Buffers and Serial Interface Data Sheet (Rev. 0)

Part Details:

24-Bit, 156 kSPS, 112 dB - ADC with On-Chip Buffers and Serial Interface AD7765 FEATURES FUNCTIONAL BLOCK DIAGRAM V High performance 24-bit - ADC OUTA­ VOUTA+ VIN+ VIN­ MCLK GND 115 dB dynamic range at 78 kHz output data rate AV V DD1 INA+ 112 dB dynamic range at 156 kHz output data rate DIFF AVDD2 MULTIBIT VINA­ - AVDD3 156 kHz maximum fully filtered output word rate MODULATOR AVDD4 Pin-selectable oversampling rate (128× and 256×) V DVDD REF+ Low power mode BUF RECONSTRUCTION OVERRANGE Flexible SPI REFGND DECIMATION DEC_RATE Fully differential modulator input SYNC INTERFACE LOGIC AND On-chip differential amplifier for signal buffering OFFSET AND GAIN FIR FILTER ENGINE CORRECTION REGISTERS RBIAS RESET/PWRDWN On-chip reference buffer AD7765 Full band low-pass finite impulse response (FIR) filter 001 FSO SCO SDI SDO FSI 19- 065

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AD7765.pdf Datasheet