TLC393IDRG4

Comparators Overview

The TLC393IDRG4 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 quiescent current of 40 uA. The device features an open-drain output configuration capable of sinking up to 6 mA per channel. Key electrical specifications include a maximum propagation delay of 4.5 us, an input offset voltage of 5 mV, and an input bias current of 5 pA. It supports a common-mode voltage range down to -100 mV and functions reliably across an extended temperature range from -40 C to +125 C.

Comparators Feature Summary

• LinCMOS technology enables low power consumption with minimal static current draw.
• Open-drain outputs allow flexible interfacing with various logic families and voltage levels.
• Wide single-supply voltage operation accommodates diverse system power requirements.

Comparators Applications

• General-purpose analog signal comparison
• Threshold detection circuits
• Voltage monitoring systems

Comparators Procurement Notes

Verify the specific package variant and tape-and-reel quantity against the official datasheet before procurement. Confirm that the operating environment remains within the specified temperature limits. Ensure the load connected to the open-drain output complies with the maximum sink current rating. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Comparators Selection Notes

Select this component when low power consumption is critical alongside moderate speed requirements. The wide supply voltage range makes it suitable for battery-powered applications. Consider the open-drain output topology if level shifting or wired-OR configurations are necessary in the design.

Comparators Part Context

This device belongs to the TLC393 family of dual comparators. It utilizes LinCMOS technology to achieve micropower performance while maintaining compatibility with standard digital logic interfaces. The SOIC-8 package provides a compact solution for space-constrained printed circuit board layouts.

Comparators Replacement Considerations

Publicly confirmed substitute part numbers include TS393DR2G and TS393IDT. Verify pinout compatibility and electrical parameter alignment before substitution.