FAN4274IMU8X

Instrumentation, Op Amps, Buffer Amps Overview

The FAN4274IMU8X is a dual voltage feedback amplifier from onsemi, featuring CMOS inputs and rail-to-rail I/O capabilities. It operates within a supply voltage range of 2.3 V to 5.25 V. Key electrical parameters include a gain-bandwidth product of 3.7 MHz, a slew rate of 3 V/µs, and an input offset voltage of 8 mV. The device draws only 200 µA of supply current per amplifier channel and provides an output current of 33 mA per channel with an input bias current of 5 pA.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• CMOS input architecture for low power consumption
• Rail-to-rail input and output signal swing
• High-speed voltage feedback operation

Instrumentation, Op Amps, Buffer Amps Applications

• Portable battery-powered instrumentation
• Active filtering in communication systems
• Signal conditioning for data acquisition

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the complete part number including the suffix '8X' which indicates tape and reel packaging configuration. Confirm the operating temperature range matches your specific application requirements. Ensure compatibility with the 8-MSOP package dimensions for PCB layout. Cross-reference the datasheet revision date to ensure all electrical characteristics are current.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low quiescent current is critical alongside moderate bandwidth requirements. The rail-to-rail I/O feature makes it suitable for single-supply applications where maximizing dynamic range is necessary. Consider the 8-MSOP package size if board space is limited. Verify that the 3.7 MHz gain-bandwidth product meets the signal frequency needs of the target circuit design.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the FAN4174/FAN4274 family of CMOS amplifiers. The FAN4174 is the single-channel version, while the FAN4274 contains two independent amplifiers. These devices are designed for high-efficiency portable electronics, offering a balance between performance and power consumption typical of modern low-voltage analog circuits.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct pin-compatible alternatives within the same family, such as the single-channel FAN4174 variant if only one amplifier is needed. Verify that any substitute maintains the 2.3 V to 5.25 V supply range and similar GBP specifications.