TLV4051R2YKAR

Comparators Overview

The TLV4051R2YKAR is a low-power analog comparator from Texas Instruments featuring an integrated precision voltage reference. It utilizes rail-to-rail input capabilities and provides push-pull output drive. The device operates within a supply voltage range of 1.65 V to 5.5 V. Key electrical specifications include a propagation delay of 360 ns and a quiescent current of 1.8 µA per channel. It is housed in a compact 4-DSBGA package, designed for space-constrained applications requiring high accuracy and minimal power consumption.

Comparators Feature Summary

• Integrates a precision internal voltage reference to eliminate external component requirements
• Supports rail-to-rail input signals for maximum dynamic range utilization
• Delivers push-pull output stages for robust signal driving capability
• Optimized for ultra-low power operation suitable for battery-powered systems

Comparators Applications

• Portable medical instrumentation
• Battery-operated consumer electronics
• Industrial process control monitoring
• Automotive sensor interfaces

Comparators Procurement Notes

Verify the specific suffix R2YKAR against the manufacturer's official datasheet to confirm pinout configuration and tape-and-reel specifications. Ensure compatibility with the intended operating temperature range and supply voltage constraints. Cross-reference the ordering part number with authorized distributors to validate authenticity and current production status before finalizing procurement decisions.

Comparators Selection Notes

Select this component when system design requires a single-channel comparator with an onboard reference to reduce board space. Consider its 360 ns propagation delay for timing-sensitive circuits. Evaluate the 4-DSBGA package suitability for automated assembly processes. Compare quiescent current performance against other low-power comparators if extended battery life is a critical design constraint.

Comparators Part Context

This device belongs to the TLV40x1 family of small-size, low-power comparators. The family emphasizes integration of precision references within minimal footprints. The TLV4051 variant specifically addresses applications needing accurate threshold detection without external reference components. It complements other TI analog signal chain products by providing simple, reliable switching functions in compact packages.

Comparators Replacement Considerations

Consult official substitution guides for equivalent single-channel comparators with integrated references. Verify that alternative parts match the 4-DSBGA footprint and rail-to-rail input specifications. Ensure replacement devices maintain comparable propagation delay and quiescent current levels for direct functional interchangeability.