TLV4062DBVR

Comparators Overview

The TLV4062DBVR is a dual-channel, low-power comparator from Texas Instruments housed in a 6-pin SOT-23 package. It operates on a supply voltage range of 1.5 V to 5.5 V with a typical quiescent current of 2 µA. The device features high threshold accuracy of 1% over the temperature range of –40°C to +125°C and includes an integrated hysteresis of 60 mV. It utilizes push-pull outputs for stable operation without external pull-up resistors.

Comparators Feature Summary

• Dual-channel architecture with integrated precision reference thresholds
• Internal hysteresis designed to reject brief glitches and ensure stable output
• Push-pull output topology eliminates the need for external pull-up components
• Fault-tolerant inputs capable of withstanding voltages up to 5.5 V regardless of supply state

Comparators Applications

• Electricity meters
• Thermostats
• Cordless power tools
• Circuit breakers

Comparators Procurement Notes

Verify the specific ordering suffix 'DBVR' corresponds to the SOT-23-6 package and tape-and-reel delivery format. Confirm that the push-pull output configuration matches the system interface requirements, distinguishing it from open-drain variants like the TLV4082. Ensure design compliance with the specified absolute maximum ratings and thermal characteristics for the target operating environment.

Comparators Selection Notes

Select this component when a compact, dual-channel solution is required for monitoring two independent voltage rails or providing early warning signals. The push-pull output simplifies board layout by removing the need for external pull-up resistors. Consider the 60 mV internal hysteresis for noise immunity in environments where adding external feedback is impractical due to space constraints.

Comparators Part Context

This part belongs to the TLV40x2 family of micro-power comparators, which also includes the TLV4082. While sharing similar electrical characteristics and package options, the TLV4062 is distinguished by its push-pull output stage, whereas the TLV4082 offers open-drain outputs requiring external pull-ups. Both devices share the same small footprint and low power consumption profile.

Comparators Replacement Considerations

The TLV4082DBVR serves as a functional alternative within the same family, offering identical electrical performance but featuring open-drain outputs instead of push-pull. Designers must account for the requirement of external pull-up resistors when substituting the TLV4082 for the TLV4062.