TLV2702ID

Overview

The TLV2702ID is a nano-power operational amplifier and push-pull comparator integrated into a single package. It operates on a supply voltage range of 2.5 V to 16 V with a typical quiescent current of 1.4 µA. The device features rail-to-rail input and output capabilities, reverse battery protection up to 18 V, and an industrial temperature range from -40°C to 125°C. Key electrical parameters include a gain bandwidth product of 5.5 kHz, an input offset voltage maximum of 4000 µV, and a slew rate of 2.5 V/ms.

Feature Summary

• Combines a sub-micropower operational amplifier and a push-pull CMOS comparator in one package to reduce board space and part counts.
• Features reverse battery protection allowing operation under improper battery installation conditions without damage.
• Supports extended common-mode input ranges that exceed the positive supply rail by up to 5 V.

Applications

• Portable battery monitoring systems
• Consumer medical electronics
• Security detection systems

Procurement Notes

Verify the specific ordering suffix 'ID' corresponds to the SOIC-8 package and industrial temperature grade (-40°C to 125°C). Confirm the datasheet revision status (SLOS340B) matches your design requirements. Ensure the application environment does not exceed the absolute maximum ratings for supply voltage or differential input voltage to maintain device reliability.

Selection Notes

Select this component when both signal conditioning and threshold detection are required within a single footprint. It is suitable for low-frequency applications due to its 5.5 kHz gain bandwidth product. Consider the high input impedance and low bias currents for interfacing with high-resistance sensor networks. Verify that the 1.4 µA supply current meets strict power budget constraints.

Part Context

This device belongs to the TLV270x family of nano-power amplifiers and comparators manufactured by Texas Instruments. The family includes the dual-channel TLV2702 and the quad-channel TLV2704. These components are designed to provide excellent micropower signal conditioning while minimizing active area in portable designs.

Replacement Considerations

TLV2704ID serves as a quad-channel alternative within the same family. For pin-compatible replacements, verify if other TI devices support the combined op-amp/comparator architecture and similar supply voltage ranges.