FHP3130IM8

Instrumentation, Op Amps, Buffer Amps Overview

The FHP3130IM8X is a single-channel, high-speed voltage feedback operational amplifier manufactured by onsemi (formerly Fairchild Semiconductor). It operates within a supply voltage range of 2.7V to 12V and features rail-to-rail output performance with an input common-mode range that includes the negative rail. The device consumes 2.5mA of supply current per channel while delivering ±100mA of linear output current. Key electrical specifications include a unity-gain bandwidth of 165MHz at +5V, a slew rate of 105V/µs, and an input voltage noise of 17nV/√Hz. It provides excellent video performance with differential gain of 0.02% and differential phase of 0.04° at NTSC frequencies.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output swing capability with input common-mode range including the negative rail for flexible signal handling.
• High-speed performance characterized by 165MHz unity-gain bandwidth and 105V/µs slew rate for fast transient response.
• Low power consumption of 2.5mA per channel combined with high output drive capability of ±100mA.
• Superior video fidelity with extremely low differential gain and phase distortion suitable for standard definition video applications.

Instrumentation, Op Amps, Buffer Amps Applications

• A/D driver circuits
• Active filters
• CCD imaging systems
• Video drivers
• Coaxial cable drivers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix 'IM8X' corresponds to the SOIC-8 package in lead-free configuration. Confirm the operating temperature range is -40°C to +85°C. Ensure compatibility with the required PCB footprint for the SOIC-8 package type. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a single-channel amplifier with rail-to-rail output is required alongside high bandwidth and significant load driving capability. It is appropriate for designs needing low power consumption without sacrificing speed or output current. Consider the SOIC-8 package availability and thermal characteristics relative to other package options like SOT23-5.

Instrumentation, Op Amps, Buffer Amps Part Context

The FHP3130 is part of the FHP3xxx family which includes dual (FHP3230) and quad (FHP3430) variants. These amplifiers are designed on a complimentary bipolar process to offer high performance at low cost. The FHP3130 serves as an improved replacement for the KM4100 amplifier, offering enhanced specifications and modern packaging options.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The datasheet explicitly identifies the FHP3130 as an improved replacement for the KM4100. Verify pinout compatibility and electrical parameter alignment before substituting legacy components.

Instrumentation, Op Amps, Buffer Amps FAQ

What is the input common-mode voltage range?

The input common-mode voltage range includes the negative rail. At ±5V supplies, it ranges from -5V to 4V.

How does the FHP3130 perform in video applications?

It offers excellent video specifications with 0.008% differential gain and 0.01° differential phase at ±5V supplies, supporting superb standard definition video performance.