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OP249 - Dual Operational Amplifier

General Description

The OP249 is a high speed, precision dual JFET op amp, similar to the popular single op amp.

The OP249 outperforms available dual amplifiers by providing superior speed with excellent dc performance.

Key Features

  • Slew rate: 22 V/µs typical Settling time (0.01%): 1.2 µs maximum Offset voltage: 200 µV typical Open-loop gain: 1000 V/mV minimum Total harmonic distortion: 0.002% typical.

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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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Data Sheet FEATURES Slew rate: 22 V/µs typical Settling time (0.01%): 1.2 µs maximum Offset voltage: 200 µV typical Open-loop gain: 1000 V/mV minimum Total harmonic distortion: 0.002% typical APPLICATIONS Output amplifier for fast DACs Signal processing Instrumentation amplifiers Fast sample-and-holds Active filters Low distortion audio amplifiers Input buffer for ADCs Servo controllers GENERAL DESCRIPTION The OP249 is a high speed, precision dual JFET op amp, similar to the popular single op amp. The OP249 outperforms available dual amplifiers by providing superior speed with excellent dc performance. Ultrahigh open-loop gain (1 kV/mV minimum), low offset voltage, and superb gain linearity makes the OP249 the industry’s first true precision, dual high speed amplifier.