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ADA4940-1 - Low Distortion Fully Differential ADC Driver

General Description

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

Key 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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Full PDF Text Transcription for ADA4940-1 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ADA4940-1. For precise diagrams, and layout, please refer to the original PDF.

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 no...

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tortion −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.