LTC6406IMS8E#TRPBF

Overview

The LTC6406IMS8E#TRPBF is a low noise, low distortion, fully differential amplifier optimized for 3V single supply operation. It features a rail-to-rail input common mode range and an independently adjustable output common mode voltage via the VOCM pin. The device offers a 3GHz gain-bandwidth product and an 800MHz -3dB bandwidth at unity gain. It draws 18mA from a 2.7V to 3.5V supply and includes a hardware shutdown feature reducing current to 300μA. Operating over a –40°C to 85°C temperature range, it is housed in an 8-lead MSOP package.

Feature Summary

• Rail-to-rail differential input stage compatible with wide common mode ranges
• Independently adjustable output common mode voltage for flexible level shifting
• Low power consumption with hardware shutdown capability
• Fully differential input and output architecture for even-order harmonic cancellation

Applications

• Differential input ADC driver
• Single-ended to differential conversion
• Level-shifting ground-referenced signals
• Level-shifting VCC-referenced signals
• High linearity direct conversion receivers

Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging when sourcing. Confirm the IMS8E designation corresponds to the industrial temperature grade (-40°C to 85°C) and the 8-lead MSOP package type. Ensure compatibility with 3V single-supply designs requiring rail-to-rail inputs and adjustable output common mode levels.

Selection Notes

Select this component for applications requiring high linearity and low noise in a compact surface-mount package. It is suitable for driving 12-bit to 16-bit single-supply differential ADCs where signal level shifting is necessary. Consider the 800MHz bandwidth and 3GHz GBW for high-frequency signal processing requirements.

Part Context

This part belongs to the LTC6406 family of wideband, low-noise differential amplifiers designed specifically for analog-to-digital converter interfaces. The family includes variants in both QFN and MSOP packages with different temperature grades. The IMS8E variant specifically targets industrial environments with its extended temperature range and small outline footprint.

Replacement Considerations

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