TLC339CPW

Comparators Overview

The TLC339CPWR is a quad micropower comparator from Texas Instruments, utilizing LinCMOS technology. It operates within a supply voltage range of 3V to 16V and features an open-drain output type. Key electrical specifications include a maximum input bias current of 5pA at 5V, a typical static current of 100µA, and a maximum propagation delay of 4.5µs. The device offers a typical CMRR of 84dB and a maximum input offset voltage of 5mV at 10V. It is housed in a 14-TSSOP package with a width of 4.40mm and supports surface mount installation.

Comparators Feature Summary

• LinCMOS technology for low power consumption
• Wide single-supply voltage operation capability
• Open-drain output configuration for flexible interfacing

Comparators Applications

• General-purpose voltage monitoring circuits
• Threshold detection systems
• Battery-powered instrumentation
• Signal conditioning interfaces

Comparators Procurement Notes

Verify the specific ordering suffix against the official manufacturer datasheet to ensure correct packaging and temperature grade. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and current product status.

Comparators Selection Notes

Select this component when low quiescent current is critical for battery life. Ensure the application requires open-drain outputs or includes appropriate pull-up resistors. Verify that the required propagation delay and offset voltage specifications align with the system timing and accuracy constraints. Check package availability for surface mount integration.

Comparators Part Context

This device belongs to the TLC339 series of quad comparators. It shares functional similarities with other LinCMOS comparators but offers specific performance characteristics regarding bias current and supply voltage range. It serves as a low-power alternative to bipolar comparator families in portable and energy-efficient designs.

Comparators Replacement Considerations

Official substitutes may include other variants within the TLC339 family with different package options such as SOIC or PDIP. Verify pin compatibility and electrical parameter equivalence before substitution. Consult the manufacturer's replacement guide for qualified alternatives.