Analog Devices AD7851 Manuals

AD7851 is a 14-bit 333kSPS serial ADC with single 5V supply, pseudo-differential input, system self-calibration, read/write calibration data, and supports 8051/SPI/QSPI/I2C interface, working temperature range of -40℃~+125℃

The AD7851 is a high speed, 14-bit ADC that operates from a single 5V supply. The ADC powers up with a set of default conditions at which time it can be operated as a read-only ADC. The ADC contains self-calibration and system calibration options to ensure accurate operation over time and temperature and has a number of power-down options for low power applications. The AD7851 is capable of a 333 kHz throughput rate. The input track-and-hold acquires a sample of the input signal and converts it to a digital value using a 4.096V reference voltage. The digital data is then transferred to an external device via the serial interface.

AD7851 is a high-precision 14-bit ADC with a single 5 V power supply, providing a 333kSPS throughput rate, self-calibration and system calibration, and a 24-lead PDIP, SOIC and SSOP package.