TLV3401IDBVR

Comparators Overview

The TLV3401IDBVR is a single-channel analog comparator from Texas Instruments, manufactured using LinCMOS technology. It features an open-drain output and operates within a supply voltage range of 2.7 V to 16 V or ±1.35 V to ±8 V. Key electrical specifications include a maximum propagation delay of 300 µs, a typical CMRR of 88 dB, and a PSRR of 105 dB. The device draws a maximum static current of 950 nA, with a maximum input offset voltage of 3.6 mV at 15 V and a maximum input bias current of 250 pA at 15 V. It supports a typical output current of 10 mA and functions across a temperature range of -40°C to 125°C in a SOT-23-5 package.

Comparators Feature Summary

• Utilizes LinCMOS technology for nanopower operation with low static current consumption.
• Features rail-to-rail input capability compatible with various signal levels.
• Provides an open-drain CMOS output suitable for interfacing with different logic families.

Comparators Applications

• Battery-powered systems requiring ultra-low power consumption
• Threshold detection circuits in portable electronics
• General-purpose voltage monitoring applications

Comparators Procurement Notes

Verify the specific suffix IDBVR confirms the SOT-23-5 surface-mount package and industrial temperature grade. Ensure compatibility with the required PCB footprint and reflow soldering profiles. Confirm RoHS compliance status matches project requirements. Cross-reference the manufacturer datasheet for pinout accuracy against existing designs. Validate that the open-drain output configuration aligns with the pull-up resistor requirements of the target circuit.

Comparators Selection Notes

Select this component when a single comparator with minimal quiescent current is required for space-constrained designs. The SOT-23-5 package offers a compact solution for surface-mount assembly. Consider the 300 µs propagation delay if high-speed switching is not critical. The wide supply voltage range allows flexibility in system design without level shifting. Verify that the input bias current characteristics meet the source impedance limitations of the application.

Comparators Part Context

This part belongs to the TLV340x series of nanopower comparators from Texas Instruments. The series includes variants with different channel counts and packages, such as the TLV3401IP (PDIP) and TLV3401CD (SOIC). All members share the same core LinCMOS architecture and functional specifications, differing primarily in physical packaging and thermal performance ratings.

Comparators Replacement Considerations

Direct substitutes within the same family include TLV3401IDBVTG4. Other package variants like TLV3401ID offer identical functionality in different footprints. External replacements require matching the open-drain output, supply voltage range, and input offset voltage specifications.