OP97FS-REEL

Linear Amplifiers - Instrumentation, OP Amps, Buffer Amps

The OP97FS-REEL is an operational amplifier (op-amp) used across a variety of instrumentation, OP amps, buffer amps and other linear applications. It is an adjustable current and voltage amplifier offering both current and voltage output options depending on the characteristic being measured. Most commonly this type of amplifier is used in the measurement of pressure, strain, force, temperature, velocity and acceleration.

Features and specifications

The OP97FS-REEL operates on a single 5V power supply and has a total stand-alone power consumption of 2.5mA. It has a total unity-gain bandwidth of 1kHz and a high-inventory slew rate of 2V/µs. The amplifier also features an adjustable zero-drift amplifier, low-noise input protection protection diodes, a 10nV/√Hz noise and amp ESD rating of 8kV. It offers a range of class A, B, and C amplification across 1/4, 1/2, and full watts. The input signal range for the amplifier is up to 20KHz, allowing for high-frequency signal processing, and the input signal limit for the amplifier is up to 10V peak-to-peak.

Working principle

The OP97FS-REEL is a two-stage, electronically-controlled amplifier which amplifies a low-level signal, adjusts its gain and then applies the appropriate voltage or current across its output. The input signal is first amplified by an input-stage amplifier, which is adjustable based on the gain setting. This is followed by the main amplifying stage, which is an adjustable, voltage- or current-controlled amplifier offering a wider gain and frequency range that is adjustable according to the desired output. The amplifier then provides a regulated output signal.

Applications

The OP97FS-REEL amplifier is commonly used in the measurement of various physical parameters such as pressure, strain, force, temperature, velocity and acceleration. It is also used for audio signal processing, musical instrument amplification, telemetry and RF applications. Additionally, it is used in precision industrial, medical and robotic control applications such as welding and cutting machinery, prosthetics and robotic arms.

Conclusion

The OP97FS-REEL amplifier is a two-stage, electronically-controlled amplifier which amplifies low-level signals and adjusts its gain according to the desired output. It offers a range of class A, B, and C amplification and is used in a variety of instrumentation, OP amps, buffer amp and other linear applications. The amplifier is commonly used in precision industrial, medical, audio signal processing and robotic control applications