TLC393IPWG4

Comparators Overview

The TLC393IPWG4 is a dual micropower LinCMOS voltage comparator manufactured by Texas Instruments. It operates within a supply voltage range of 3 V to 16 V and draws a typical operating current of 40 uA. The device features an open-drain output capable of sourcing 6 mA per channel, with a propagation delay of 4.5 us. Input characteristics include a maximum input offset voltage of 5 mV and an input bias current of 5 pA. It provides a common-mode rejection ratio of 84 dB and functions reliably across an extended temperature range from -40 C to +125 C.

Comparators Feature Summary

• LinCMOS technology enables ultra-low power consumption suitable for battery-operated applications.
• Open-drain outputs allow flexible interfacing with various logic families through external pull-up resistors.
• Wide single-supply voltage operation supports diverse system power architectures.

Comparators Applications

• Battery-powered monitoring systems requiring low quiescent current
• Threshold detection circuits in industrial control environments
• Temperature sensing interfaces utilizing thermistor networks

Comparators Procurement Notes

Verify component authenticity through authorized distribution channels due to discontinuation status. Confirm RoHS compliance documentation matches the G4 suffix requirements. Validate package integrity upon receipt as the TSSOP-8 form factor requires careful handling during surface-mount assembly processes.

Comparators Selection Notes

Select this component when design constraints demand minimal static power draw alongside robust noise immunity. The wide supply voltage range accommodates varying input signal levels without additional conditioning. Ensure thermal management strategies align with the specified junction temperature limits for high ambient conditions.

Comparators Part Context

This part belongs to the TLC393 series of analog comparators designed for general-purpose applications. It utilizes Texas Instruments' proprietary LinCMOS process to balance speed and power efficiency. The device serves as a cost-effective solution for basic voltage comparison tasks where precision is secondary to power conservation.

Comparators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.