TLV1824RTER

Comparators Overview

The TLV1824RTER is a quad-channel analog comparator from the Texas Instruments TLV182x family, housed in a 16-pin WQFN package. It features rail-to-rail inputs and open-drain outputs capable of pulling up to 40V independent of the supply voltage. The device operates on a wide supply range of 2.4V to 40V with a quiescent current of 5µA per channel. Key electrical parameters include a typical propagation delay of 420ns, an input offset voltage of 500µV, and an input bias current of 150fA. It includes a Power-On Reset (POR) feature for known start-up states.

Comparators Feature Summary

• Rail-to-rail input capability extending beyond supply rails
• Open-drain output stage allowing logic level translation
• Integrated Power-On Reset (POR) circuit
• High ESD protection rating

Comparators Applications

• Appliances
• Factory automation and control
• Motor drives
• Infotainment and cluster systems

Comparators Procurement Notes

Verify the specific ordering suffix 'RTER' against the manufacturer's official orderable addendum to confirm the exact package type and tape-and-reel specifications. Ensure the selected variant matches the required thermal pad connection and pinout configuration for the target PCB layout.

Comparators Selection Notes

Select this component when high-voltage operation up to 40V is required alongside low power consumption. The open-drain output is suitable for interfacing with different logic levels or implementing wired-OR configurations. Consider the WQFN package for compact designs requiring efficient thermal dissipation through the exposed pad.

Comparators Part Context

This part belongs to the TLV181x/TLV182x family of micro-power comparators. While the TLV181x offers push-pull outputs, the TLV182x series specifically provides open-drain options. This family is designed for applications demanding a balance between speed and power efficiency across a wide voltage range.

Comparators Replacement Considerations

Check the datasheet's orderable addendum for direct pin-compatible alternatives within the same family, such as other quad-channel variants with different package options.