TLV3494AIDRG4

Comparators Overview

The TLV3494AIDRG4 is a quad rail-to-rail input/output analog comparator manufactured by Texas Instruments. It operates within a supply voltage range of 1.8 V to 5.5 V and consumes a typical quiescent current of 1.2 uA per channel. The device features a push-pull output stage, a maximum response time of 6 us, and an input offset voltage of 15 mV. It supports a common-mode voltage down to -200 mV and offers a common-mode rejection ratio of 74 dB. The component is housed in a 14-pin SOIC package with tape-and-reel packaging.

Comparators Feature Summary

• Quad configuration with rail-to-rail input and output capabilities for extended signal range utilization.
• Ultra-low power consumption suitable for battery-operated systems with minimal quiescent current draw.
• Push-pull output architecture providing robust drive capability without requiring external pull-up resistors.

Comparators Applications

• Battery-powered portable instrumentation
• Temperature monitoring circuits
• Level detection systems

Comparators Procurement Notes

Verify the specific ordering suffix RG4 confirms the tape-and-reel packaging format required for automated assembly processes. Ensure the SOIC-14 package dimensions align with the target PCB footprint constraints. Confirm RoHS compliance status matches environmental regulations for the intended market region before finalizing procurement orders.

Comparators Selection Notes

Select this component when multiple independent comparison channels are required within a single integrated circuit. The low supply current makes it appropriate for energy-constrained designs where power efficiency is critical. Verify that the 6 us response time meets the speed requirements of the specific application signals.

Comparators Part Context

This part belongs to the TLV3494 family of nanopower comparators from Texas Instruments. It provides four independent comparison functions in a compact surface-mount package. The series is designed for general-purpose applications requiring low power operation and wide supply voltage flexibility.

Comparators Replacement Considerations

The TLV3494AID is the tube-packaged equivalent of this component. Verify pinout compatibility and electrical specifications match before substituting different package types or alternative manufacturer parts.