TLV1832QDGKRQ1

Comparators Overview

The TLV1832QDGKRQ1 is an automotive-grade, dual high-speed, high-voltage analog comparator manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 40 V and features rail-to-rail input capabilities with push-pull outputs. The device exhibits a propagation delay of 110 ns and a maximum input offset voltage of 300 µV. It functions reliably across an extended temperature range from -40°C to +125°C. Packaged in an 8-pin VSSOP (DGK) format, it draws 75 µA of quiescent current per channel without shutdown functionality.

Comparators Feature Summary

• Automotive qualification compliant for robust performance in vehicle environments
• High-voltage operation supporting systems up to 40 V supply
• Rail-to-rail input stage enables full common-mode signal utilization
• Push-pull output architecture provides strong drive capability

Comparators Applications

• Motor drive control circuits
• Grid infrastructure monitoring systems
• Factory automation sensing interfaces

Comparators Procurement Notes

Verify the specific DGKR suffix indicates the VSSOP-8 package variant when sourcing. Confirm AEC-Q100 automotive qualification status aligns with target application requirements. Ensure thermal management strategies accommodate the specified operating temperature range during integration. Cross-reference pinout diagrams with existing PCB layouts to prevent mounting errors.

Comparators Selection Notes

Select this component for applications requiring high-voltage tolerance combined with fast switching speeds. The dual-channel configuration reduces board space compared to single comparators. Consider the 110 ns propagation delay against system timing constraints. Evaluate the 300 µV offset voltage impact on precision thresholds. Verify compatibility with 40 V maximum supply limits in high-side sensing scenarios.

Comparators Part Context

This part belongs to the TLV1832 family of high-speed comparators designed for demanding industrial and automotive uses. It complements other Texas Instruments analog devices by offering high-voltage resilience alongside rapid response times. The DGKR package variant provides a compact surface-mount solution suitable for dense circuit board designs requiring reliable automotive-grade performance.

Comparators Replacement Considerations

The TLV1832QPWRQ1 serves as a functional alternative utilizing a TSSOP-8 package instead of the VSSOP-8 form factor. Both parts share identical electrical characteristics and automotive qualifications. Designers must adjust footprint layouts when substituting between these package types while maintaining pin compatibility.