AD7819 Datasheet | Analog Devices

a Features 8-Bit ADC with 4.5 ␮ s Conversion Time On-Chip Track and Hold Operating Supply Range: +2.7 V to +5.5 V Specifications at +2.7 V - 3.6 V and 5 V ؎ 10% 8-Bit Parallel Interface 8-Bit Read Power Performance Normal Operation 10.5 mW, VDD = 3 V Automatic Power-Down 57.75 ␮W @ 1 kSPS, VDD = 3 V Analog Input Range: 0 V to V REF Reference Input Range: 1.2 V to VDD +2.7 V to +5.5 V, 200 kSPS 8-Bit Sampling ADC AD7819 FUNCTIONAL BLOCK DIAGRAM VDD AGND VREF CHARGE REDISTRIBUTION DAC CLOCK OSC THREESTATE DRIVERS DB7 DB0 P VIN T/H CONTROL LOGIC BUSY CS RD CONVST GENERAL DESCRIPTION PRODUCT HIGHLIGHTS The AD7819 is a high speed, microprocessor-patible, 8-bit...