TLC3704IN

Comparators Overview

The TLC3704IN is a quad micropower voltage comparator manufactured by Texas Instruments, utilizing LinCMOS technology. It features four independent comparators in a 14-pin SOIC package with push-pull outputs. The device operates on a single supply voltage ranging from 2.7V to 16V or dual supplies of ±1.35V to ±8V. Typical supply current is 9µA per comparator. Key electrical parameters include a typical response time of 2.7µs for 5mV overdrive, input offset voltage up to 7mV, and input bias current of 1pA. It supports differential inputs with common-mode range including ground.

Comparators Feature Summary

• Quad configuration with independent high-impedance CMOS inputs
• Push-pull output stage eliminates need for external pull-up resistors
• Micropower consumption suitable for battery-operated applications
• Compatible with standard logic families due to rail-to-rail output swing

Comparators Applications

• Battery-powered monitoring systems
• Threshold detection circuits
• Waveform generation and shaping
• Simple analog-to-digital conversion interfaces

Comparators Procurement Notes

Verify the suffix 'IN' corresponds to the industrial temperature range (-40°C to 85°C) and SOIC-14 package as specified in official Texas Instruments documentation. Confirm RoHS compliance status through the manufacturer's datasheet. Ensure ordering quantities match distributor minimums if applicable. Cross-reference part numbers carefully to distinguish between tape-and-reel and tube packaging options available for this family.

Comparators Selection Notes

Select the TLC3704IN when multiple comparator channels are required in a compact surface-mount package. Consider its low power consumption relative to bipolar alternatives like the LM339. Evaluate the push-pull output capability against open-collector requirements of specific downstream logic. Verify that the 2.7µs response time meets system speed requirements for the intended application frequency.

Comparators Part Context

This component belongs to the TLC37xx series of micropower comparators from Texas Instruments. The series includes dual (TLC3702) and quad (TLC3704) variants. The 'IN' suffix typically denotes the industrial temperature grade and plastic SOIC package. This family offers a pin-compatible alternative to older bipolar comparators while providing lower power consumption and faster switching speeds.

Comparators Replacement Considerations

The TS3704 is a functionally compatible quad comparator with similar specifications. For automotive applications, consider the TLC3704QDRQ1 variant which meets AEC-Q100 standards. Direct pin-for-pin replacements should be verified against specific electrical parameter tolerances and temperature ranges defined in respective datasheets.