Part # AD7734 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: AD7734 4-Channel ±10 V Input Range High Throughput 24-Bit Sigma-Delta ADC Datasheet REV. 0


Part Details:

4-Channel, ±10 V Input Range, High Throughput, 24-Bit - ADC AD7734 FEATURES FUNCTIONAL BLOCK DIAGRAM High resolution ADC REFIN(­) REFIN(+) 24 bits no missing codes AIN0 REFERENCE ±0.0025% nonlinearity DETECT Optimized for fast channel switching AIN1 18-bit p-p resolution (21 bits effective) at 500 Hz BUFFER 16-bit p-p resolution (19 bits effective) at 2 kHz MUX 24-BIT AIN2 14-bit p-p resolution (18 bits effective) at 15 kHz - ADC On-chip per channel system calibration AIN3 4 single-ended analog inputs AD7734 Input ranges +5 V, ±5 V, +10 V, ±10 V BIASHI Overvoltage tolerant BIASLO Up to ±16.5 V not affecting adjacent channel SCLK DOUT Up to ±50 V absolute maximum CALIBRATION SERIAL CIRCUITRY INTERFACE DIN 3-wire serial interface CS SPITM, QSPITM, MICROWIRETM, and DSP compatible Schmitt trigger on logic inputs P0 RDY CLOCK CONTROL Single-supply operation I/O PORT SYNC/P1 GENERATOR LOGIC RESET 5 V analog supply 3 V or 5 V digital supply


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AD7734.pdf Datasheet