TL331IDBVRE4

Comparators Overview

The TL331IDBVRE4 is a single-channel analog comparator manufactured by Texas Instruments, designed for high-voltage applications. It operates within a supply voltage range of 2V to 36V or ±1V to ±18V. The device features an open-collector and rail-to-rail output configuration, providing versatile interfacing options. With a maximum input offset voltage of 5mV at 30V and a typical output current of 20mA, it supports general-purpose comparison tasks. Packaged in a compact SOT-23-5 surface-mount case, it functions reliably across an operating temperature range of -40°C to +85°C.

Comparators Feature Summary

• High-voltage operation capability up to 36V single supply
• Combined open-collector and rail-to-rail output flexibility
• Low input offset voltage specification for precision
• Compact SOT-23-5 surface-mount packaging

Comparators Applications

• General-purpose voltage level detection circuits
• Threshold sensing in industrial control systems
• Over-voltage protection monitoring
• Signal conditioning interfaces requiring high voltage tolerance

Comparators Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status and check for end-of-life notifications prior to procurement. Ensure the specific suffix matches design requirements for tape-and-reel packaging quantities.

Comparators Selection Notes

Select this comparator when high supply voltage tolerance is required alongside flexible output drive capabilities. Consider the SOT-23-5 package constraints for board space. Evaluate the 20mA output current against load requirements to ensure adequate drive strength for downstream logic or indicator components.

Comparators Part Context

This component belongs to the TL331 family of analog comparators from Texas Instruments. It shares functional similarities with other high-voltage comparators but offers distinct output characteristics. The RE4 suffix indicates specific manufacturing and packaging details consistent with Texas Instruments' standard reel configurations.

Comparators Replacement Considerations

Direct replacement options include the TL331IDBVR. Alternative substitutes may involve checking for updated revisions within the same manufacturer's portfolio that maintain pin compatibility and electrical specifications.

Comparators FAQ

What is the maximum supply voltage for the TL331IDBVRE4?

The maximum single supply voltage is 36V, or ±18V for dual supplies.

Does the TL331IDBVRE4 support rail-to-rail output?

Yes, it features both open-collector and rail-to-rail output capabilities.