LTC6752IS5#TRMPBF

Overview

The LTC6752IS5#TRMPBF is a single-channel, very high-speed comparator from the Analog Devices LTC6752 family. It features rail-to-rail inputs and CMOS outputs in a 5-lead TSOT-23 package. The device supports toggle rates up to 280MHz with a typical propagation delay of 2.9ns and rise/fall times of 1.2ns. It operates on a total supply voltage range of 2.45V to 3.5V. Key electrical characteristics include an input offset voltage of ±1.2mV, low dispersion of 1.8ns, and an output current capability of ±22mA. The specified temperature range for this grade is –40°C to 85°C.

Feature Summary

• Rail-to-rail inputs extend beyond both supply rails for flexible signal interfacing
• CMOS outputs provide direct compatibility with digital logic families
• Low propagation delay and minimal dispersion ensure precise timing accuracy
• High toggle rate capability supports ultra-fast signal processing applications

Applications

• Clock and data recovery circuits
• High-speed line receivers
• Time of flight measurements
• Window comparators
• Fast crystal oscillators

Procurement Notes

Verify the specific suffix #TRMPBF indicates tape and reel packaging containing 500 pieces. Confirm the IS5 designation corresponds to the industrial temperature range of –40°C to 85°C and the TSOT-23-5 package. Ensure the ordering part number matches the required lead-free finish and RoHS compliance status as defined by the manufacturer's current production standards.

Selection Notes

Select this component when a single-channel comparator with rail-to-rail input capability is required. The LTC6752IS5#TRMPBF is suitable for applications demanding low propagation delay and high toggle rates within the industrial temperature range. Consider alternative family members if separate input/output supplies or shutdown functionality are needed, as this specific variant utilizes a single supply configuration without those additional control pins.

Part Context

This part belongs to the LTC6752 family of comparators designed for critical timing applications. The family includes variants with different packages, supply configurations, and features such as latching or complementary outputs. The IS5 suffix specifically identifies the industrial grade version housed in a compact TSOT-23 package, distinguishing it from higher temperature or multi-channel options within the same product line.

Replacement Considerations

The datasheet explicitly states that the LTC6752 family serves as a direct replacement for the ADCMP60X family. Engineers transitioning from older designs should verify pinout compatibility and electrical parameter alignment before substitution.