LTC6226HDC#TRMPBF

Instrumentation, Op Amps, Buffer Amps Overview

The LTC6226HDC#TRMPBF is a high-speed, low-noise, unity-gain stable single operational amplifier featuring rail-to-rail output. It offers a gain-bandwidth product of 420MHz and a slew rate of 180V/µs with an input voltage noise density of 1nV/√Hz. The device operates on supply voltages from 2.8V to 11.75V, drawing 5.5mA per channel. Key electrical parameters include a maximum input offset voltage of 95µV, 139dB open-loop gain, and 114dB common-mode rejection ratio. It is housed in a compact 6-lead 2mm × 2mm DFN package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Ultra-low input voltage noise density of 1nV/√Hz for high dynamic range applications
• Rail-to-rail output stage accommodating wide swinging signals and true single-supply operation
• Low harmonic distortion performance suitable for driving high-speed analog-to-digital converters
• Integrated low-power shutdown mode to minimize current consumption when disabled

Instrumentation, Op Amps, Buffer Amps Applications

• Driving high dynamic range A/D converters
• Fast AC-coupled transimpedance amplifiers in optical electronics
• Active filters requiring high speed and low noise
• Video amplifiers
• Low voltage low distortion amplification

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix #TRMPBF indicates tape and reel packaging containing 500 units through designated sales channels. Confirm the 'H' grade designation ensures functional specification over the extended temperature range of –40°C to 125°C. Ensure the 2mm × 2mm DFN package footprint matches the design layout requirements before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring high bandwidth and minimal signal degradation in single-supply systems. The rail-to-rail output capability allows for maximum signal swing compared to standard op amps. Consider the 2mm × 2mm DFN package for space-constrained PCB layouts. Verify that the 5.5mA supply current per channel aligns with the system's power budget constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LTC6226/LTC6227 family of very fast, low noise rail-to-rail output operational amplifiers. The family includes single (LTC6226) and dual (LTC6227) variants available in various packages including SOIC, TSOT-23, and DFN formats. These devices are designed to replace many existing high-speed op amps while improving speed, noise, and dynamic range performance.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers are not provided in the source documentation.