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OPA2890 - Voltage-Feedback OPERATIONAL AMPLIFIER

General Description

The OPA2890 represents a major step forward in unity-gain stable, voltage-feedback op amps.

A new internal architecture provides slew rate and full-power bandwidth previously found only in wideband, current-feedback op amps.

These capabilities give exceptional single-supply operation.

Key Features

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📁 Similar Datasheet

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Other Datasheets by Texas Instruments

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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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OPA2890 www.ti.com SBOS364C – DECEMBER 2007 – REVISED DECEMBER 2009 Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable Check for Samples: OPA2890 FEATURES 1 •2 FLEXIBLE SUPPLY RANGE: +3V to +12V Single Supply ±1.5V to ±6V Dual Supplies • UNITY-GAIN STABLE • WIDEBAND +5V OPERATION: 90MHz (G = 2V/V) • OUTPUT VOLTAGE SWING: ±4.1V • HIGH SLEW RATE: 400V/μs • LOW QUIESCENT CURRENT: 1.1mA/ch • LOW DISABLE CURRENT: 30μA/ch APPLICATIONS • VIDEO LINE DRIVING • xDSL LINE DRIVERS/RECEIVERS • HIGH-SPEED IMAGING CHANNELS • ADC BUFFERS • PORTABLE INSTRUMENTS • TRANSIMPEDANCE AMPLIFIERS • ACTIVE FILTERS VI 0V ® 4V 1kW 500pF 50W 200W +6V 1/2 OPA2890 +5V ADS8472 16W -6V 200W 750W 750W 0.