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AD7886 Datasheet LC2MOS 12-Bit/ 750 kHz/1 MHz/ Sampling ADC

Manufacturer: Analog Devices

Download the AD7886 datasheet PDF. This datasheet also includes the AD7 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AD7-876.pdf) that lists specifications for multiple related part numbers.

General Description

The AD7886 is a 12-bit ADC with a sample-and-hold amplifier offering high speed performance combined with low power dissipation.

The AD7886 is a triple pass flash ADC that uses 15 comparators in a 4-bit flash technique to achieve 12-bit accuracy in 1 µs/750 ns conversion time.

An on-chip clock oscillator provides the appropriate timing for each of the three conversion stages, eliminating the need for any external clocks.

Overview

a.

Key Features

  • 750 kHz/1 MHz Throughput Rate 1 ␮ s/750 ns Conversion Time 12-Bit No Missed Codes Over Temperature 67 dB SNR at 100 kHz Input Frequency Low Power.
  • 250 mW typ Fast Bus Access Time.
  • 57 ns max.