TLV3701QDBVRG4Q1

Comparators Overview

The TLV3701QDBVRG4Q1 is a single-channel analog comparator from Texas Instruments, designed for automotive applications under the AEC-Q100 qualification standard. It features a NanoPwr architecture with a push-pull output stage and rail-to-rail input capability. The device operates within a supply voltage range of 2.7 V to 16 V, drawing a typical quiescent current of 800 nA. Key electrical specifications include a maximum input offset voltage of 5 mV, an input bias current of 250 pA, and a response time of 36 µs. It provides a common-mode rejection ratio of 55 dB and a power supply rejection ratio of 70 dB. The component is housed in a SOT-23-5 package and functions reliably across an extended temperature range from -40°C to +125°C.

Comparators Feature Summary

• Automotive-grade reliability certified to AEC-Q100 standards for robust performance in vehicle environments.
• Ultra-low power consumption enabled by NanoPwr technology, suitable for battery-operated systems.
• Rail-to-rail input stage allows for full signal swing utilization without headroom loss.
• Push-pull output configuration eliminates the need for external pull-up resistors.

Comparators Applications

• Automotive sensor signal conditioning
• Battery management system monitoring
• General-purpose threshold detection circuits

Comparators Procurement Notes

Verify the complete part number including suffixes such as G4 and Q1 to ensure correct packaging, tape-and-reel quantity, and automotive grade compliance. Confirm that the specific revision matches the required datasheet version for accurate timing and electrical parameter validation before finalizing procurement orders.

Comparators Selection Notes

Select this component when automotive qualification is mandatory and ultra-low static current is critical. The rail-to-rail inputs accommodate signals swinging close to supply rails, while the push-pull output simplifies interface design compared to open-collector alternatives. Ensure the application requires the specified 36 µs response time rather than faster speeds offered by other series members.

Comparators Part Context

This device belongs to the TLV3701 family of low-power comparators. The 'Q' designation indicates automotive qualification, while 'G4' specifies the lead-free and RoHS-compliant packaging variant. It shares the core NanoPwr architecture with non-automotive counterparts but undergoes stricter manufacturing controls to meet automotive reliability standards.

Comparators Replacement Considerations

The TLV3701QDBVREP is a documented military-enhanced variant within the same family, offering similar electrical characteristics with potentially different environmental testing criteria. Verify pinout compatibility and thermal performance when substituting between these variants.