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OPA2690 - Voltage-Feedback OPERATIONAL AMPLIFIER

General Description

The OPA2690 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.

Key Features

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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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OPA2690 www.ti.com SBOS238G – JUNE 2002 – REVISED MARCH 2010 Dual, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable Check for Samples: OPA2690 FEATURES 1 •2 FLEXIBLE SUPPLY RANGE: +5V to +12V Single Supply ±2.5V to ±6V Dual Supply • WIDEBAND +5V OPERATION: 220MHz (G = 2) • HIGH OUTPUT CURRENT: 190mA • OUTPUT VOLTAGE SWING: ±4.0V • HIGH SLEW RATE: 1800V/ms • LOW SUPPLY CURRENT: 5.5mA/ch • LOW DISABLE CURRENT: 100mA/ch APPLICATIONS • VIDEO LINE DRIVING • xDSL LINE DRIVER/RECEIVER • HIGH-SPEED IMAGING CHANNELS • ADC BUFFERS • PORTABLE INSTRUMENTS • TRANSIMPEDANCE AMPLIFIERS • ACTIVE FILTERS Single-Supply Differential ADC Driver +5V 100W 2kW +2.5V +2.5V 1/2 OPA2690 100pF 499W 0.1mF +5V 2kW REFB REFT 0.1mF 499W 1kW 35W IN VIN 499W 2.