Analog Devices Inc. Tariff Inquiry

OP97FS

OP97FS Description

The OP97FS from Analog Devices Inc. is a high-precision, general-purpose operational amplifier (op-amp) designed for applications requiring low power consumption and high accuracy. Housed in an 8-SOIC surface-mount package, this IC features a single-circuit design with exceptional input characteristics, including an ultra-low input bias current of 30 pA and a minimal input offset voltage of 30 µV. Operating over a wide supply voltage range of 4V to 40V, the OP97FS delivers stable performance with a supply current of just 380µA, making it ideal for battery-powered and energy-sensitive systems.

OP97FS Features

• Low Power Consumption: 380µA supply current extends battery life in portable devices.
• High Precision: 30 µV offset voltage and 30 pA bias current ensure accuracy in signal conditioning.
• Wide Supply Range: 4V to 40V span accommodates diverse power supply configurations.
• Moderate Bandwidth: 900 kHz -3dB bandwidth and 0.2V/µs slew rate suit low-frequency precision applications.
• Robust Packaging: MSL 1 (Unlimited) rated 8-SOIC tube packaging ensures reliability in surface-mount assembly.
• Low Noise: Optimized for applications demanding minimal signal distortion.

OP97FS Applications

The OP97FS excels in precision analog circuits, including:

• Sensor signal conditioning (e.g., thermocouples, strain gauges).
• Medical instrumentation (low-power ECG/EEG amplifiers).
• Industrial control systems (PID controllers, low-drift integrators).
• Battery-operated devices (portable meters, data loggers).
• Voltage references and current sensing due to its high input impedance and low offset.

Conclusion of OP97FS

The OP97FS stands out as a low-power, high-precision op-amp for applications demanding accuracy and efficiency. Its combination of low bias current, wide voltage range, and compact packaging makes it a versatile choice for industrial, medical, and portable electronics. While marked obsolete, its legacy performance remains relevant for designs prioritizing stability and precision over cutting-edge speed. Engineers seeking a reliable, general-purpose amplifier with minimal power draw will find the OP97FS a compelling solution.