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ADA4940-2 - Low Distortion Fully Differential ADC Driver

This page provides the datasheet information for the ADA4940-2, a member of the ADA4940-1 Low Distortion Fully Differential ADC Driver family.

Description

The ADA4940-1/ADA4940-2 are low noise, low distortion fully differential amplifiers with very low power consumption.

Features

  • Small signal bandwidth: 260 MHz Ultralow power 1.25mA Extremely low harmonic distortion.
  • 122 dB THD at 50 kHz.
  • 96 dB THD at 1 MHz Low input voltage noise: 3.9 nV/√Hz 0.35 mV maximum offset voltage Balanced outputs Settling time to 0.1%: 34 ns Rail-to-rail output:.
  • VS + 0.1 V to +VS.
  • 0.1 V Adjustable output common-mode voltage Flexible power supplies: 3 V to 7 V (LFCSP) Disable pin to reduce power consumption ADA4940-1 is available in LFCSP and SOIC packages APPLI.

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Datasheet preview – ADA4940-2

Datasheet Details

Part number ADA4940-2
Manufacturer Analog Devices
File Size 964.52 KB
Description Low Distortion Fully Differential ADC Driver
Datasheet download datasheet ADA4940-2 Datasheet
Additional preview pages of the ADA4940-2 datasheet.

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Full PDF Text Transcription

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Data Sheet FEATURES Small signal bandwidth: 260 MHz Ultralow power 1.25mA Extremely low harmonic distortion −122 dB THD at 50 kHz −96 dB THD at 1 MHz Low input voltage noise: 3.9 nV/√Hz 0.35 mV maximum offset voltage Balanced outputs Settling time to 0.1%: 34 ns Rail-to-rail output: −VS + 0.1 V to +VS − 0.
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