TLV7256IDDUR

Comparators Overview

The TLV7256IDDUR is a dual, rail-to-rail input/output comparator manufactured by Texas Instruments. It operates within a supply voltage range of 1.8 V to 5.5 V and features a low offset voltage of 2 mV typical. The device exhibits a very low input bias current of 4 pA. It utilizes an 8-pin VSSOP package with a 0.5 mm pitch. The output stage supports push-pull operation compatible with CMOS, TTL, and LVTTL logic families.

Comparators Feature Summary

• Rail-to-rail input and output capability for maximum dynamic range
• Low offset voltage ensuring high accuracy in signal comparison
• Ultra-low input bias current minimizing loading effects on source circuits

Comparators Applications

• Battery-powered portable devices requiring low power consumption
• Threshold detection circuits in industrial control systems
• Signal conditioning stages in data acquisition systems

Comparators Procurement Notes

Verify the complete part number including the suffix 'DDUR' to confirm the specific tape-and-reel packaging and VSSOP-8 variant. Ensure compatibility with the required operating temperature range and logic voltage levels before procurement. Cross-reference the manufacturer's latest datasheet revision for any updates to electrical characteristics or mechanical dimensions.

Comparators Selection Notes

Select this component when dual comparators are needed with rail-to-rail performance and minimal power draw. Consider the 2 mV offset voltage specification for precision applications. Evaluate the 8-pin VSSOP footprint against available PCB space. Confirm that the push-pull output drive strength meets the load requirements of the downstream logic circuitry.

Comparators Part Context

This device belongs to the TLV725x family of comparators designed for low-voltage, low-power applications. It shares functional similarities with other members of the series but offers specific pinout and performance characteristics tailored for compact designs. The family emphasizes ease of integration into battery-operated systems where space and energy efficiency are critical constraints.

Comparators Replacement Considerations

Check for direct pin-compatible alternatives within the same comparator family. Verify that substitute parts maintain the 1.8 V to 5.5 V supply range and similar offset voltage specifications. Ensure the replacement package matches the VSSOP-8 form factor for seamless board integration.