FHP3131IL6X

Instrumentation, Op Amps, Buffer Amps Overview

The FHP3131IL6X is a single-channel voltage feedback operational amplifier manufactured by Fairchild Semiconductor. It features rail-to-rail output capability and operates within a supply voltage range of 2.5V to 12V. Key electrical specifications include a gain-bandwidth product of 70MHz, a slew rate of 45V/µs, and a typical output current of 35mA. The device exhibits an input bias current of 1.4µA and a maximum input offset voltage of 1mV.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output stage for extended dynamic range
• High-speed performance with 70MHz bandwidth
• Wide single-supply operation from 2.5V to 12V

Instrumentation, Op Amps, Buffer Amps Applications

• Signal conditioning in portable battery-powered devices
• Active filtering in audio and sensor interfaces
• Buffer amplification in data acquisition systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer status as Fairchild Semiconductor has been acquired by onsemi. Confirm that the specific part number FHP3131IL6X is available from authorized distributors or check if it has been discontinued. Ensure the component meets current RoHS compliance requirements before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when rail-to-rail output swing is required alongside high-speed signal processing. The 70MHz bandwidth suits applications needing fast transient response. Consider the 35mA output drive capability for moderate load requirements. Verify package availability in UFDFN format for the specific PCB design constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This op-amp belongs to the FHP series of high-speed amplifiers designed for general-purpose analog signal processing. It is categorized under linear amplifiers, specifically instrumentation and buffer amps. The device is intended for use in circuits requiring precise voltage amplification with minimal distortion.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct pin-compatible replacements from onsemi or other manufacturers offering similar 70MHz rail-to-rail amplifiers. Verify that substitute parts match the 2.5V-12V supply range and UFDFN package dimensions.