TLV3701CDBVR

Comparators Overview

The TLV3701CDBVR is a single-channel nanopower analog comparator from the Texas Instruments TLV370x family, housed in a 5-pin SOT-23 package. It operates on a single supply voltage ranging from 2.5V to 16V and draws only 560nA per channel of supply current. The device features a push-pull CMOS output stage and supports an input common-mode range extending from -0.1V to VCC + 5V. Designed for commercial applications, it functions within a temperature range of 0°C to 70°C.

Comparators Feature Summary

• Ultra-low power consumption with 560nA supply current per channel
• Extended input common-mode range exceeding both supply rails
• Integrated Power-on-Reset circuitry for stable startup conditions
• Fail-safe inputs maintaining high impedance up to 16V independent of supply

Comparators Applications

• Portable battery monitoring systems
• Consumer medical electronics
• Security detection systems
• Handheld instruments
• Ultra-low power wireless applications

Comparators Procurement Notes

Verify that the C-suffix designation confirms the commercial operating temperature range of 0°C to 70°C, as industrial variants (I-suffix) differ. Ensure the DBV suffix corresponds to the 5-pin SOT-23 package configuration. Confirm the 'R' suffix indicates tape-and-reel packaging suitable for automated assembly processes.

Comparators Selection Notes

Select this component when minimizing quiescent current is critical for battery longevity. The rail-to-rail input capability allows operation at low supply voltages without limiting input signal ranges. The push-pull output eliminates the need for external pull-up resistors, simplifying circuit design and further reducing power usage compared to open-drain alternatives.

Comparators Part Context

This part belongs to the TLV370x family of nanopower comparators, which includes dual (TLV3702) and quad (TLV3704) configurations. The family is characterized by its ability to operate with minimal supply current while providing robust input protection and over-the-rail common-mode voltage handling capabilities across various package options.

Comparators Replacement Considerations

The TLV3701IDBVR serves as the industrial-grade equivalent with an extended temperature range of -40°C to 125°C. Other family members like the TLV3702 or TLV3704 offer multiple channels but require different pinouts.