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

This page provides the datasheet information for the AD7886, a member of the AD7 LC2MOS 12-Bit/ 750 kHz/1 MHz/ Sampling ADC family.

Datasheet Summary

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.

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.

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Datasheet preview – AD7886

Datasheet Details

Part number AD7886
Manufacturer Analog Devices
File Size 400.82 KB
Description LC2MOS 12-Bit/ 750 kHz/1 MHz/ Sampling ADC
Datasheet download datasheet AD7886 Datasheet
Additional preview pages of the AD7886 datasheet.

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Full PDF Text Transcription

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a 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 APPLICATIONS Digital Signal Processing Speech Recognition and Synthesis Spectrum Analysis DSP Servo Control LC2MOS 12-Bit, 750 kHz/1 MHz, Sampling ADC AD7886 FUNCTIONAL BLOCK DIAGRAM VDD R3 VIN1 10k R4 VIN2 10k +5REF R1 9k SUM R2 6.3k VREF 4096 RESISTOR DAC AGND – + T/H 3.
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