LT6411IUD#TRPBF

Overview

The LT6411IUD#TRPBF is a dual amplifier featuring individually selectable gains of +1, +2, and –1. It provides a 650MHz small-signal bandwidth and a 3300V/µs slew rate for high-speed applications. The device operates on split supplies from ±2.25V to ±6V or a single supply from 4.5V to 12.6V. Each amplifier draws 8mA quiescent current when enabled and less than 350µA when disabled. It is housed in a 3mm × 3mm 16-pin QFN package.

Feature Summary

• Individually configurable gain settings of +1, +2, and –1 without external resistors
• High-speed performance with 650MHz bandwidth and 3300V/µs slew rate
• Low power consumption with dedicated enable/shutdown control
• Capable of single-ended to differential conversion

Applications

• Differential ADC driver
• Single-ended to differential conversion
• Differential video line driver

Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging and lead-free compliance. Confirm the I-grade designation ensures specified performance across the full industrial temperature range of –40°C to 85°C. Ensure the ordering information matches the required package type and environmental specifications.

Selection Notes

Select this component for applications requiring precise gain configuration and high bandwidth. Consider the input common mode voltage range relative to the supply rails. Evaluate the need for AC coupling or DC biasing based on the driven circuit requirements. Verify that the package thermal characteristics meet the system's heat dissipation needs.

Part Context

This part belongs to the LT6411 series of dual amplifiers designed by Analog Devices. It utilizes a proprietary low-voltage complimentary bipolar process. The series includes variants with different temperature grades and packaging options, such as the C-grade and I-grade versions available in QFN packages.

Replacement Considerations

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