TLC372CP

Comparators Overview

The TLC372CP is a dual general-purpose voltage comparator manufactured by Texas Instruments. It utilizes LinCMOS technology to achieve low power consumption, with each channel consuming approximately 400uA. The device features open-drain outputs compatible with CMOS, MOS, Open-Drain, and TTL logic families. It operates on a single supply voltage ranging from 3V to 16V or dual supplies of ±1.5V to ±8V. Housed in an 8-pin DIP package, it contains two independent differential comparators designed for standard analog signal processing applications.

Comparators Feature Summary

• LinCMOS technology enables low quiescent current operation for power-sensitive designs.
• Open-drain output structure provides flexibility for interfacing with various logic families including TTL and CMOS.
• Dual-channel configuration integrates two independent differential comparators within a single compact package.

Comparators Applications

• General-purpose analog signal comparison
• Voltage level detection circuits
• Simple oscillator and timing circuit generation

Comparators Procurement Notes

Verify the specific suffix 'CP' corresponds to the PDIP-8 through-hole package when sourcing. Confirm RoHS compliance status as indicated in official datasheets. Ensure the operating temperature range meets system requirements, typically up to 70°C for this package variant. Cross-reference the manufacturer part number against authorized distributors to avoid counterfeit components.

Comparators Selection Notes

Select this component when low power consumption is prioritized over high-speed response. The open-drain output requires external pull-up resistors, which must be accounted for in the design phase. Consider the input offset voltage specifications if precise threshold detection is required. Evaluate the package constraints to ensure the DIP-8 footprint fits the PCB layout.

Comparators Part Context

This device belongs to the TLC37x family of LinCMOS comparators, known for balancing low power usage with adequate performance for non-critical timing applications. It serves as a cost-effective alternative to bipolar comparators in battery-operated devices where current drain must be minimized while maintaining reliable switching characteristics.

Comparators Replacement Considerations

Check for pin-compatible alternatives such as the TLC372IDR for surface mount requirements. Verify that substitute parts maintain similar input bias currents and supply voltage ranges to ensure circuit compatibility without redesigning the pull-up network.