OP2177AR

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The OP2177AR is a precision JFET-input operational amplifier that is designed to offer a wide range of instrumentation and signal processing applications. It is a low-power, low noise, monolithic design with a high-efficiency, high-impedance input stage. The device features zero-cross distortion, excellent stability, and low output nonlinearity.

Application field

The OP2177AR is ideal for use in instrumentation and signal processing applications. It can be used in low-level signal conditioning, signal isolation, and differential-input amplification. It is a great choice for audio line amplifiers, motion detectors, level detectors, voice synthesizers, and line noise reduction circuits. It can also be used in phase-locked loop applications, and temperature-sensing circuits. The device can also be used for analog signal-averaging, and DC biasing circuits.

Working principle

The OP2177AR is a dual JFET-channeled device. It uses wide-bandwidth input stages, with gain capability up to 29dB. Its internal amplifier architecture offers rail-to-rail output-voltage capability. The device incorporates high-impedance input isolation to reduce the circuit\'s sensitivity to noise and distortion. Its temperatu

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