TLV1702AIRUGR

Comparators Overview

The TLV1702AIRUGR is a dual high-voltage, low-power analog comparator manufactured by Texas Instruments. It operates within a supply voltage range of 2.2 V to 36 V and consumes only 55 uA of quiescent current per device. The component features rail-to-rail input capability and an open-collector output type capable of sourcing 20 mA. Key electrical specifications include a propagation delay of 560 ns, an input offset voltage of 2.5 mV, and an input bias current of 15 nA. It functions reliably across an extended temperature range from -40°C to +125°C and is housed in an X2QFN-8 surface-mount package.

Comparators Feature Summary

• Dual-channel architecture providing two independent general-purpose comparators in a single compact package.
• High-voltage operation supporting supply rails up to 36 V for broad system compatibility.
• Rail-to-rail input stage allowing signal processing near the supply voltage limits.
• Ultra-low power consumption with a typical operating current of 55 uA.

Comparators Applications

• Battery-powered portable electronics requiring minimal standby current.
• Industrial control systems utilizing high-voltage signal monitoring.
• Temperature sensing circuits using thermistor or RTD interfaces.
• Over-voltage and under-voltage protection logic in power management units.

Comparators Procurement Notes

Verify the specific suffix AIRU against the manufacturer's official datasheet to confirm the exact temperature grade and packaging configuration. Ensure the X2QFN-8 footprint matches the PCB design constraints. Cross-reference the ordering part number with the latest Texas Instruments documentation to validate availability and compliance status before finalizing procurement plans.

Comparators Selection Notes

Select this component when a dual comparator solution is required with high-voltage tolerance and ultra-low power constraints. The rail-to-rail inputs simplify interface design for signals swinging close to ground or the positive rail. The open-collector output allows flexible interfacing with various logic families by selecting appropriate pull-up resistors. Consider the thermal performance of the X2QFN-8 package for high-density board layouts.

Comparators Part Context

This device belongs to the TLV1702 family of micro-power comparators designed for battery-operated applications. It serves as a cost-effective alternative to operational amplifiers used as comparators, offering faster response times and lower power dissipation. The series supports both single and dual supply configurations, making it versatile for diverse electronic designs ranging from consumer gadgets to industrial instrumentation.

Comparators FAQ

What is the maximum supply voltage supported by the TLV1702AIRUGR?

The device supports a maximum supply voltage of 36 V, allowing it to operate in high-voltage environments.

Does the TLV1702AIRUGR support rail-to-rail input signals?

Yes, the comparator features rail-to-rail input capability, enabling accurate detection of signals near the supply voltage extremes.

What is the typical quiescent current consumption?

The typical operating supply current is 55 uA, making it suitable for low-power applications.