TLC393IPG4

Comparators Overview

The TLC393IPG4 is a dual micropower LinCMOS voltage comparator manufactured by Texas Instruments. It operates on a single supply voltage ranging from 3 V to 16 V. The device features an open-drain output type and provides two channels within an 8-pin PDIP package. Key electrical specifications include a maximum response time of 4.5 µs, a quiescent supply current of 40 µA, and an input bias current of 5 pA. The unit supports a maximum power dissipation of 525 mW and maintains a common-mode rejection ratio of 84 dB.

Comparators Feature Summary

• Utilizes LinCMOS technology for low power consumption
• Features open-drain outputs for flexible interfacing
• Supports wide single-supply voltage operation

Comparators Applications

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

Comparators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific ordering suffix matches the required package and temperature range. Check current lifecycle status as availability may be limited due to end-of-life notifications. Ensure compliance with RoHS directives if applicable to the target assembly process.

Comparators Selection Notes

Select this component when low static current is critical for battery-operated designs. The open-drain output requires external pull-up resistors for proper logic level translation. Consider the 4.5 µs propagation delay for timing-sensitive applications. Verify that the 8-pin DIP package fits the mechanical constraints of the printed circuit board layout.

Comparators Part Context

This part belongs to the TLC393 series of dual comparators. It shares functional similarities with other variants in the family but differs in packaging and specific environmental ratings. The IPG4 suffix indicates a lead-free, green TSSOP or PDIP variant depending on the specific datasheet revision, though the provided data specifies PDIP. It serves as a general-purpose alternative to older bipolar comparator technologies.

Comparators Replacement Considerations

• TLC393IDR
• TLC393IP