TLC3702CDR

Comparators Overview

The TLC3702CDR 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 provides fast response times with propagation delays as low as 1.1 μs at 40 mV overdrive. It includes on-chip ESD protection and maintains low power consumption, typically 100 μW at 5 V. The component is characterized for commercial operation within the 0 °C to 70 °C temperature range.

Comparators Feature Summary

• Push-pull CMOS output stage drives capacitive loads directly without requiring external pullup resistors
• LinCMOS process ensures superior analog performance with extremely stable input offset voltages under large differential inputs
• Integrated on-chip electrostatic discharge (ESD) protection circuitry safeguards against high voltage transients
• Single-supply operation compatible with modern HCMOS logic systems while maintaining TTL compatibility

Comparators Applications

• Signal conditioning circuits requiring single-supply operation
• Interfaces between analog sensors and digital logic systems
• Threshold detection applications in low-power environments

Comparators Procurement Notes

Verify that the specific part number corresponds to the 'C' suffix variant, which indicates characterization for the commercial temperature range of 0 °C to 70 °C. Confirm the package type matches the SOIC-8 specification and ensure the ordering suffix 'R' aligns with the required reel packaging format. Cross-reference the manufacturer's datasheet revision history to confirm parameter consistency.

Comparators Selection Notes

Select this component when design requirements prioritize low power consumption alongside standard response speeds comparable to bipolar comparators but with significantly reduced current draw. The push-pull output capability eliminates the need for external pullup components, simplifying board layout. Ensure the application environment remains within the specified commercial temperature limits and single-supply voltage constraints.

Comparators Part Context

This device belongs to the TLC3702 family of dual micropower voltage comparers. 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 TLC3702ID for industrial temperatures and TLC3702M for military specifications, all sharing the same core LinCMOS architecture and pinout configuration.

Comparators Replacement Considerations

Public confirmed substitute part numbers: TLC3702ID, TLC3702IP, TLC3702CP.