AD7822 Datasheet - Analog Devices

AD7822 3 V/5 V/ 2 MSPS/ 8-Bit/ 1-/ 4-/ 8-Channel Sampling ADCs

CONTROL LOGIC COMP 2.5V REF VIN1 VIN2 * VIN3 * VIN4 * VIN5 * VIN6 * VIN7 * VIN8 * BUF VREFIN/REFOUT INPUT MUX T/H 8-BIT HALF FLASH ADC DB7 PARALLEL PORT DB0 VMID *A0, A1 *A2 *PD *VIN2 TO VIN4 *VIN4 TO VIN8 AGND DGND CS RD AD7825/AD7829 AD7829 A.

AD7822 Features

* 8-Bit Half-Flash ADC with 420 ns Conversion Time 1, 4 and 8 Single-Ended Analog Input Channels Available with Input Offset Adjust On-Chip Track-and-Hold SNR Performance Given for Input Frequencies Up to 10 MHz On-Chip Reference (2.5 V) Automatic Power-Down at the End of Conversion Wide Operating Sup

AD7822_AnalogDevices.pdf