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OPA640 - Wideband Voltage Feedback OPERATIONAL AMPLIFIER

Download the OPA640 datasheet PDF. This datasheet also covers the OPA640_Burr variant, as both devices belong to the same wideband voltage feedback operational amplifier family and are provided as variant models within a single manufacturer datasheet.

Description

The OPA640 is an extremely wideband operational amplifier featuring low noise, high common-mode rejection and high spurious free dynamic range.

The OPA640 is internally compensated for unity-gain stability.

Features

  • q UNITY-GAIN.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPA640_Burr-BrownCorporation.pdf) that lists specifications for multiple related part numbers.

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.

View original datasheet text
® OPA 640 OPA640 OPA 640 Wideband Voltage Feedback OPERATIONAL AMPLIFIER FEATURES q UNITY-GAIN BANDWIDTH: 1.3GHz q UNITY-GAIN STABLE q LOW NOISE: 2.9nV/√Hz q LOW HARMONICS: –75dBc at 10MHz q HIGH COMMON MODE REJECTION: 85dB q HIGH SLEW RATE: 350V/µs APPLICATIONS q COMMUNICATIONS q MEDICAL IMAGING q TEST EQUIPMENT q CCD IMAGING q ADC/DAC GAIN AMPLIFIER q HIGH-RESOLUTION VIDEO q LOW NOISE PREAMPLIFIER q DIFFERENTIAL AMPLIFIER q ACTIVE FILTERS DESCRIPTION The OPA640 is an extremely wideband operational amplifier featuring low noise, high common-mode rejection and high spurious free dynamic range. The OPA640 is internally compensated for unity-gain stability. This amplifier has a fully symmetrical differential input due to its “classical” operational amplifier circuit architecture.
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