TLV9020DCKR

Comparators Overview

The TLV9020DCKR is a single-channel precision analog comparator from Texas Instruments, housed in a SC-70-6 package. It operates on a supply voltage range of 1.65V to 5.5V with a typical quiescent current of 16μA per channel. The device features rail-to-rail inputs with fault tolerance up to 6V and an open-drain output. Key electrical specifications include a typical propagation delay of 100ns, input offset voltage of ±300μV, and input bias current of 5pA. It supports an industrial temperature range from -40°C to +125°C.

Comparators Feature Summary

• Precision input offset voltage for accurate voltage monitoring
• Rail-to-rail inputs with fault-tolerance capability
• Low quiescent current consumption
• Open-drain output option

Comparators Applications

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

Comparators Procurement Notes

Verify the specific ordering suffix DCKR corresponds to the SC-70-6 package and reel packaging configuration. Confirm that the open-drain output variant matches the system logic requirements. Ensure the component meets RoHS compliance standards as specified by the manufacturer. Cross-reference the datasheet revision date to ensure compatibility with design specifications.

Comparators Selection Notes

Select this component when high precision and low power are required in a compact footprint. The open-drain output allows flexibility in pull-up voltage selection. Consider the fault-tolerant inputs for noisy environments where signals may exceed the supply rail. Verify thermal performance within the SC-70-6 package for the intended application load.

Comparators Part Context

The TLV9020DCKR belongs to the TLV902x and TLV903x Precision Comparator Family. This family offers a combination of low input offset voltage, fault-tolerant inputs, and excellent speed-to-power efficiency. The TLV902x series specifically provides open-drain outputs suitable for low voltage logic translation, while the TLV903x series offers push-pull outputs.

Comparators Replacement Considerations

TLV9020IDCKR: Same functional specifications with industrial temperature range verification.

Comparators FAQ

What is the maximum input voltage the TLV9020 can tolerate?

The inputs are fault-tolerant and can go up to 6V without damage or output phase inversion.

Does the TLV9020 have a shutdown pin?

No, the TLV9020 does not feature a shutdown function.