LT1567IMS8#TRPBF

Overview

The LT1567IMS8#TRPBF is a low-noise, high-speed analog building block optimized for filter applications up to 5MHz. It integrates two wideband rail-to-rail operational amplifiers, with one internally configured as a unity-gain inverter. The device operates on a total supply voltage of 2.7V to 12V and features an input voltage noise density of 1.4nV/√Hz at 100kHz. It provides a gain-bandwidth product of 180MHz and supports signal-to-noise ratios exceeding 100dB. The component is housed in an 8-lead MSOP package.

Feature Summary

• Integrates two wideband op amps with one dedicated unity-gain inverter
• Enables single-ended to differential conversion for ADC driving
• Supports second-order lowpass and bandpass filter configurations
• Provides rail-to-rail output swing capability

Applications

• Antialiasing or reconstruction filtering in data communications
• Communication channel or roofing filters
• Video signal processing
• Low noise differential circuits

Procurement Notes

Verify the ordering suffix #TRPBF confirms tape and reel packaging and lead-free status. Confirm the IMS8 designation corresponds to the industrial temperature range (-40°C to 85°C). Ensure the specific lot matches the required performance specifications over the full operating temperature range.

Selection Notes

Select this component when designing continuous time filters requiring cutoff frequencies up to 5MHz. It is suitable for applications demanding low noise and high dynamic range. Use the manufacturer's spreadsheet tool to calculate external passive component values for Butterworth or Chebyshev responses.

Part Context

This part belongs to the LT1567 family of active filters. Related components include the LT1568, which offers fourth-order filtering capabilities, and the LTC1566-1, designed for higher order linear phase applications. These parts share the same design philosophy of providing flexible analog building blocks for high-frequency signal conditioning.

Replacement Considerations

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