FHP3230IM8

Instrumentation, Op Amps, Buffer Amps Overview

The FHP3230IM8 is a dual voltage-feedback operational amplifier manufactured by Fairchild Semiconductor, now part of onsemi. It features rail-to-rail output capability and operates within a supply voltage range of 2.7 V to 12 V. The device offers a gain-bandwidth product of 60 MHz and a slew rate of 110 V/µs. It draws an operating supply current of approximately 5 mA per channel and supports an output current of 100 mA. The component is housed in an 8-SOIC package with a width of 3.90 mm and functions reliably across an operating temperature range from -40°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture providing two independent high-speed amplifiers in a single package
• Rail-to-rail output stage enabling maximum dynamic range utilization near supply rails
• High slew rate of 110 V/µs for fast transient response in video and signal processing applications

Instrumentation, Op Amps, Buffer Amps Applications

• Video signal buffering and conditioning
• Sensor signal conditioning circuits
• General-purpose analog signal processing

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer marking on the component body to confirm it originates from Fairchild Semiconductor or its successor entity, onsemi. Ensure the package type matches the specified 8-SOIC (0.154 inch / 3.90mm width) footprint. Cross-reference the full part number including the suffix 'IM8' to guarantee correct pinout and electrical specifications. Confirm that the device meets the required operating temperature range of -40°C to +85°C for your specific application environment.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual op-amp solution with rail-to-rail output is required for low-voltage systems operating between 2.7 V and 12 V. It is suitable for applications demanding moderate bandwidth (60 MHz) and high output drive capability (100 mA). Consider the 8-SOIC package constraints for PCB layout. This part is appropriate where power consumption must be balanced against speed, given its 5 mA supply current per channel.

Instrumentation, Op Amps, Buffer Amps Part Context

The FHP3230 belongs to the FHP323x family of high-speed, rail-to-rail amplifiers offered by Fairchild Semiconductor. This family includes single, dual, and quad variants designed for versatile analog signal handling. The IM8 suffix specifically denotes the dual-channel configuration in an 8-pin SOIC package. These devices are engineered for cost-effective performance in consumer electronics and industrial instrumentation.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct substitutes within the same family include the FHP3230IMX (quad version, different pinout) or other dual rail-to-rail op-amps with similar GBW and supply voltage ranges. Verify pin compatibility before replacing. Generic replacements must match the 2.7V-12V supply range and 60MHz GBW specification.