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AD7819 - +2.7 V to +5.5 V 200 kSPS 8-Bit Sampling ADC

Description

The AD7819 is a high speed, microprocessor-compatible, 8-bit analog-to-digital converter with a maximum throughput of 200 kSPS.

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.

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Datasheet preview – AD7819

Datasheet Details

Part number AD7819
Manufacturer Analog Devices
File Size 151.80 KB
Description +2.7 V to +5.5 V 200 kSPS 8-Bit Sampling ADC
Datasheet download datasheet AD7819 Datasheet
Additional preview pages of the AD7819 datasheet.

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Full PDF Text Transcription

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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 AD7819 CHARGE REDISTRIBUTION DAC CLOCK OSC THREESTATE DRIVERS DB7 DB0 COMP VIN T/H CONTROL LOGIC BUSY CS RD CONVST GENERAL DESCRIPTION PRODUCT HIGHLIGHTS The AD7819 is a high speed, microprocessor-compatible, 8-bit analog-to-digital converter with a maximum throughput of 200 kSPS. The converter operates off a single +2.
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