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OPA842 - Voltage-Feedback Operational Amplifier

General Description

The OPA842 provides a level of speed and dynamic range previously unattainable in a monolithic op amp.

Using unity-gain stable, voltage-feedback architecture with two internal gain stages, the OPA842 achieves exceptionally low harmonic distortion over a wide frequency range.

Key Features

  • 1.
  • 2 UNITY-GAIN.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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OPA842 www.ti.com SBOS267D – NOVEMBER 2002 – REVISED SEPTEMBER 2010 Wideband, Low Distortion, Unity-Gain Stable, Voltage-Feedback OPERATIONAL AMPLIFIER Check for Samples: OPA842 FEATURES 1 •2 UNITY-GAIN BANDWIDTH: 400MHz • GAIN-BANDWIDTH PRODUCT: 200MHz • LOW INPUT VOLTAGE NOISE: 2.6nV/√Hz • VERY LOW DISTORTION: –93dBc (5MHz) • HIGH OPEN-LOOP GAIN: 110dB • FAST 12-BIT SETTLING: 22ns (0.01%) • LOW DC VOLTAGE OFFSET: 300mV Typical • PROFESSIONAL LEVEL DIFF GAIN/PHASE ERROR: 0.003%/0.