LTC1967IMS8#PBF

Overview

The LTC1967IMS8#PBF is a precision micropower RMS-to-DC converter manufactured by Analog Devices Inc. It operates within a supply voltage range of 2.7V to 36V and draws a typical quiescent current of 320µA. The device features an extended bandwidth capability, supporting signal frequencies up to 5MHz with low distortion. It is housed in an 8-lead MSOP package and is designed for applications requiring accurate AC voltage measurement.

Feature Summary

• Provides precise conversion of AC signals to DC voltage using RMS technology
• Features extended bandwidth for high-frequency signal processing
• Designed for micropower operation to minimize energy consumption

Applications

• LVDT signal conditioning systems
• Precision power measurement circuits
• Audio level detection and analysis

Procurement Notes

Verify the specific suffix #PBF indicates lead-free and RoHS compliance status through official manufacturer documentation before procurement. Confirm the IMS8 package variant matches your PCB footprint requirements. Ensure the operating temperature range aligns with your environmental specifications.

Selection Notes

Select this component when high accuracy and wide bandwidth are required for RMS conversion. Compare against the LTC1968 if wider bandwidth or different supply voltage ranges are needed. Consider the quiescent current specifications relative to battery-powered constraints in your design.

Part Context

This part belongs to the LTC1967 family of precision RMS-to-DC converters from Analog Devices. It serves as a specialized analog signal processing solution for converting effective values of AC waveforms into proportional DC voltages, distinct from average-responding detectors.

Replacement Considerations

The LTC1968CMS8#PBF is a related variant offering wider bandwidth capabilities. Verify functional compatibility and pinout alignment before substituting.