TLC3702IPG4

Comparators Overview

The TLC3702IPG4 is a dual micropower voltage comparator utilizing Texas Instruments' LinCMOS process. It features push-pull CMOS outputs capable of driving capacitive loads directly without pullup resistors, delivering ±8 mA output current. The device operates on a single supply ranging from 3 V to 16 V with typical quiescent power consumption of 100 μW at 5 V. Characterized for the extended industrial temperature range of −40°C to 85°C, it offers fast response times with propagation delays as low as 1.1 μs under specific overdrive conditions.

Comparators Feature Summary

• Push-pull CMOS output stage drives capacitive loads directly without requiring external pullup resistors
• LinCMOS process provides extremely stable input offset voltages and high input impedance
• On-chip electrostatic discharge (ESD) protection circuitry safeguards against transient damage

Comparators Applications

• Signal conditioning circuits compatible with HCMOS logic systems
• Low-power analog sensing applications requiring minimal static current
• Voltage threshold detection in battery-powered or energy-constrained systems

Comparators Procurement Notes

Verify that the component matches the exact part number TLC3702IPG4, ensuring the suffix indicates the correct package type and lead-free status. Confirm the manufacturer is Texas Instruments and check for RoHS compliance documentation. Ensure the received units are within the specified operating temperature range of −40°C to 85°C for this specific variant.

Comparators Selection Notes

Select this component when designing single-supply systems requiring low power consumption alongside standard CMOS logic compatibility. It serves as a functional alternative to open-collector comparators by eliminating the need for external pullup resistors, thereby reducing board space and component count. Consider its propagation delay characteristics relative to the required signal speed and overdrive voltage.

Comparators Part Context

This device belongs to the TLC3702 family of dual micropower comparators. It shares architectural similarities with the LM339 but utilizes a distinct manufacturing process to achieve significantly lower power dissipation while maintaining comparable response speeds. The IPG4 designation specifies the plastic DIP package variant characterized for industrial temperature operation.

Comparators Replacement Considerations

TLC3702CDR