LTC6226IDC#TRPBF

Instrumentation, Op Amps, Buffer Amps Overview

The LTC6226IDC#TRPBF is a high-speed, low-noise operational amplifier from Analog Devices. It features a gain-bandwidth product of 420MHz and a slew rate of 180V/µs. The device offers ultra-low input voltage noise of 1nV/√Hz and harmonic distortion below –90dBC at 1MHz for 4V P-P signals. It operates on supply voltages ranging from 2.8V to 11.75V with a typical supply current of 5.5mA per channel. The amplifier includes rail-to-rail output capability and an input common-mode range that extends to the negative rail.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Ultra-low input voltage noise density of 1nV/√Hz
• Low harmonic distortion performance below –90dBC at 1MHz
• Rail-to-rail output stage accommodating wide swinging signals
• Input common-mode range includes the negative supply rail

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 amplification circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing this component. Confirm the 'I' grade designation matches the required operating temperature range of –40°C to 85°C for your application environment. Ensure compatibility with the 6-lead 2mm × 2mm DFN package footprint during PCB layout.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this part for applications demanding high bandwidth and minimal signal degradation. The low noise profile suits sensitive front-end stages. Verify that the single-channel configuration meets system requirements compared to dual-channel alternatives. Consider the thermal characteristics of the exposed pad DFN package for heat dissipation needs.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the LTC6226/LTC6227 family of fast, low-noise op amps. The LTC6226 is the single-channel version, while the LTC6227 provides two channels. Both share identical electrical specifications and are designed to replace older high-speed amplifiers by offering improved speed, noise, and dynamic range capabilities.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers: LTC6226IS6#TRPBF, LTC6226IS8#TRPBF, LTC6226HS6#TRPBF, LTC6226HS8#TRPBF, LTC6226HDC#TRPBF.