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AD7854 Datasheet 3 V to 5 V Single Supply/ 200 kSPS 12-Bit Sampling ADCs

Manufacturer: Analog Devices

Download the AD7854 datasheet PDF. This datasheet also includes the AD7 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (AD7-854.pdf) that lists specifications for multiple related part numbers.

General Description

PRODUCT HIGHLIGHTS The AD7854/AD7854L is a high speed, low power, 12-bit ADC that operates from a single 3 V or 5 V power supply, the AD7854 being optimized for speed and the AD7854L for low power.

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.

Overview

a.

Key Features

  • Specified for VDD of 3 V to 5.5 V Read-Only Operation AD7854.
  • 200 kSPS; AD7854L.
  • 100 kSPS System and Self-Calibration Low Power Normal Operation AD7854: 15 mW (VDD = 3 V) AD7854L: 5.5 mW (V DD = 3 V) Automatic Power-Down After Conversion (25 ␮ W) AD7854: 1.3 mW 10 kSPS AD7854L: 650 ␮W 10 kSPS Flexible Parallel Interface 12-Bit Parallel/8-Bit Parallel (AD7854) 28-Lead DIP, SOIC and SSOP Packages (AD7854).

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