AD7829-1 Datasheet 8-Channel ADC

Manufacturer: Analog Devices

Datasheet Details

The AD7829-1 is a high speed 8-channel, microprocessorcompatible, 8-bit analog-to-digital converter with a maximum throughput of 2 MSPS.

The AD7829-1 contains an on-chip reference of 2.5 V (2% tolerance);

a track-and-hold amplifier;

3 V/5 V, 2 MSPS, 8-Bit, 8-Channel ADC AD7829-1.

8-bit half-flash ADC with 420 ns conversion time Eight single-ended analog input channels Available with input offset adjust On-chip track-and-hold SNR performance given for input frequencies up to10 MHz On-chip reference (2.5 V) Automatic power-down at the end of conversion Wide operating supply range 3 V ± 10% and 5 V ± 10% Input ranges 0 V to 2 V p-p, VDD = 3 V ± 10% 0 V to 2.5 V p-p, VDD = 5 V ± 10% Flexible parallel interface with EOC pulse to allow stand-alone operation.

Part Number	Description
AD7829	3 V/5 V/ 2 MSPS/ 8-Bit/ 1-/ 4-/ 8-Channel Sampling ADCs
AD7820	8-BIT ADC
AD7821	8-Bit ADC
AD7822	3 V/5 V/ 2 MSPS/ 8-Bit/ 1-/ 4-/ 8-Channel Sampling ADCs
AD7823	8-Bit ADC
AD7824	High Speed 4- and 8-Channel 8-Bit ADCs
AD7825	3 V/5 V/ 2 MSPS/ 8-Bit/ 1-/ 4-/ 8-Channel Sampling ADCs
AD7827	3 V/5 V/ 1 MSPS/ 8-Bit/ Serial Interface Sampling ADC
AD7828	High Speed 4- and 8-Channel 8-Bit ADCs
AD780	High Precision Reference