FHP3230IMU8

Instrumentation, Op Amps, Buffer Amps Overview

The FHP3230IMU8 is a dual-channel, high-speed voltage feedback operational amplifier manufactured by onsemi (formerly Fairchild Semiconductor). It operates from supply voltages ranging from 2.7V to 12V and features rail-to-rail input and output capabilities. The device consumes 2.5mA of supply current per amplifier channel while delivering ±100mA of linear output current. Key electrical specifications include a gain bandwidth product of 60MHz, a slew rate of 110V/µs at ±5V supplies, and an input voltage noise density of 17nV/√Hz. It offers excellent video performance with differential gain of 0.008% and differential phase of 0.01°.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation across the full supply range
• High-speed performance with 110V/µs slew rate and 60MHz gain bandwidth product
• Low power consumption of 2.5mA per channel with ±100mA output drive capability
• Superior video signal integrity with minimal differential gain and phase distortion

Instrumentation, Op Amps, Buffer Amps Applications

• A/D driver circuits
• Active filter designs
• CCD imaging systems
• Video drivers for coaxial or twisted-pair transmission
• Portable and battery-powered applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify that the specific part number suffix 'IMU8' corresponds to the MSOP-8 package variant as documented in the official datasheet. Confirm RoHS compliance status and lead-free packaging details directly with the manufacturer or authorized distributor. Ensure the operating temperature range of -40°C to +85°C aligns with your system requirements. Cross-reference the ordering information section for any available alternative packages such as SOIC-8 if pin compatibility allows.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing circuits requiring dual amplification with low power consumption and high-speed signal processing. The rail-to-rail I/O functionality makes it suitable for single-supply systems where maximizing dynamic range is critical. Consider its ±100mA output current capability for driving heavy loads or multiple parallel channels. Evaluate the 17nV/√Hz noise specification against your application's sensitivity requirements to ensure adequate signal-to-noise ratio.

Instrumentation, Op Amps, Buffer Amps Part Context

The FHP3230 belongs to the FHP3130/FHP3230/FHP3430 family of high-speed amplifiers designed for general-purpose and video applications. This family utilizes a complimentary bipolar process to achieve high bandwidth and low distortion. The FHP3230 specifically provides two independent amplifier channels within a compact footprint, offering a cost-effective solution for multi-channel signal conditioning tasks compared to using discrete single-channel devices.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The FHP3230 serves as an improved replacement for the KM4200. When substituting, verify pinout compatibility between the MSOP-8 package of the FHP3230 and the legacy component. Ensure that the replacement meets the same supply voltage and current drive requirements.