TLC3702IDR

Comparators Overview

The TLC3702IDR is a dual micropower voltage comparator utilizing Texas Instruments' LinCMOS technology. It operates on a single supply ranging from 3 V to 16 V and features push-pull CMOS outputs capable of driving capacitive loads directly without pullup resistors, delivering ±8 mA output current. The device offers a typical propagation delay of 2.7 μs with 5-mV overdrive and consumes approximately 40 μA of supply current. Designed for the industrial temperature range of -40°C to 85°C, it includes on-chip ESD protection.

Comparators Feature Summary

• Push-pull CMOS output stage drives capacitive loads directly without requiring external pullup resistors
• LinCMOS process provides low power consumption while maintaining high input impedance and stable offset voltages
• Integrated electrostatic discharge (ESD) protection circuitry safeguards input and output pins

Comparators Applications

• Single-supply analog signal conditioning circuits
• Interfaces compatible with HCMOS logic systems
• TTL-compatible digital interface applications

Comparators Procurement Notes

Verify that the ordering suffix 'DR' corresponds to the SOIC-8 tape and reel packaging configuration. Confirm the 'I' designation indicates the extended industrial temperature range specification (-40°C to 85°C). Ensure compliance with RoHS standards and lead-free manufacturing requirements as specified in the datasheet.

Comparators Selection Notes

Select this component when low power consumption is critical alongside standard response times comparable to other comparators but with significantly lower quiescent current. The push-pull output eliminates the need for external pullup components, reducing board space and cost. Suitable for designs requiring operation within the industrial temperature range using a single power supply.

Comparators Part Context

This device belongs to the TLC3702 family of dual micropower voltage comparators. It is functionally similar to the LM339 but utilizes one-twentieth of the power for similar response times. The family includes variants such as the TLC3702CD for commercial temperatures and TLC3702M for military ranges, differentiated by temperature ratings and package options.

Comparators Replacement Considerations

The TLC3702CDR serves as a direct replacement for commercial temperature range applications (0°C to 70°C). For higher channel counts, the TLC3704 series offers quad configurations with similar electrical characteristics.