FHP3350IM14X

Overview

The FHP3350IM14X is a triple voltage-feedback amplifier from Fairchild Semiconductor's high-performance op amp family, designed for video applications. It consumes 3.6mA supply current per channel and drives dual 75Ω video loads with 0.1dB gain flatness to 30MHz. Key electrical parameters include a 210MHz full power -3dB bandwidth at G=2, a 1,100V/μs slew rate, ±55mA output current, and ±83mA short-circuit current. The device supports minimum stable gains of 3dB (1.5V/V) and swings within 1.3V of the rails.

Feature Summary

• Provides low differential gain and phase errors suitable for consumer video applications
• Offers a high-impedance disable state for video multiplexing or power minimization
• Capable of driving dual 75Ω video loads while maintaining signal integrity

Applications

• Video driver circuits
• RGB signal processing
• ADC buffering
• S-video amplification
• Active filter implementations

Procurement Notes

Verify the specific manufacturer origin, as Fairchild Semiconductor operations were acquired by ON Semiconductor. Confirm that the datasheet specifications align with the required performance metrics for your design. Ensure the component meets all relevant environmental compliance standards before integration into production systems.

Selection Notes

Select this component when a triple-channel configuration is required for video signal processing. It serves as an improved replacement for legacy devices like the RC6333. Consider its 210MHz bandwidth and low distortion characteristics for high-definition and standard-definition video applications requiring precise signal handling.

Part Context

This part belongs to Fairchild's first entries into the high-performance op amp market, specifically the 210-MHz FHP3x50 family. These devices are engineered to balance power consumption with high-speed performance, targeting the demands of modern video infrastructure where signal fidelity and efficiency are critical.

Replacement Considerations

The FHP3350IM14X is documented as an improved replacement for the RC6333. Verify pin compatibility and electrical parameter overlaps when substituting legacy components in existing designs.