TLV3501AIDBVR

Comparators Overview

The TLV3501AIDBVR is a single-channel analog comparator from Texas Instruments housed in a 6-pin SOT-23 package. It features a propagation delay of 4.5 ns and operates within a supply voltage range of 2.7 V to 5.5 V. The device includes rail-to-rail input and output capabilities, allowing it to directly drive CMOS or TTL logic. Electrical characteristics include an input offset voltage of ±6.5 mV, quiescent current of 3.2 mA, and internal hysteresis of 6 mV. It supports an operating temperature range from -40°C to +125°C.

Comparators Feature Summary

• Rail-to-rail input and output stages enable operation with signals extending beyond the power-supply rails and direct driving of digital logic families.
• Integrated shutdown pin allows the device to enter a low-power idle state when not in use.
• Internal hysteresis improves noise immunity for threshold detection applications.

Comparators Applications

• Automatic Test Equipment
• Wireless Base Stations
• Threshold Detectors
• Zero-Crossing Detectors

Comparators Procurement Notes

Verify the specific ordering suffix 'DBVR' corresponds to the SOT-23-6 package and tape-and-reel packaging format. Confirm that the 'A' designation aligns with the required electrical specifications and temperature range. Ensure compatibility with the target PCB footprint and reflow soldering profile for surface-mount assembly.

Comparators Selection Notes

Select this component for high-speed signal processing where fast propagation delay is critical. The rail-to-rail input range makes it suitable for low-voltage applications requiring wide common-mode voltage coverage. The integrated shutdown feature provides power management benefits for battery-operated systems compared to variants lacking this control pin.

Comparators Part Context

This part belongs to the TLV350x family of push-pull output comparators designed for microsize packages. The TLV3501 variant specifically offers a single channel configuration. The family is engineered for portable and space-restricted applications, providing high-speed response alongside low supply current consumption.

Comparators Replacement Considerations

TLV3501AIDBVRG4 is a confirmed equivalent part number representing the same functional device with RoHS compliance markings.

Comparators FAQ

How does the shutdown pin function?

The shutdown pin disables the comparator when held high (within 0.9 V of the positive supply), reducing quiescent current to approximately 2 µA. The device remains active when the pin is low.

What is the input common-mode voltage range?

The input common-mode voltage range extends 0.2 V beyond the power-supply rails, making it suitable for low-voltage applications.