S-89431ACMC-HBVT2U

Overview

The S-89431ACMC-HBVT2U is a single-channel CMOS operational amplifier from the Mini Analog Series by ABLIC Inc. It features rail-to-rail input and output capabilities, allowing operation at low voltages ranging from 0.9 V to 5.5 V. The device consumes a typical current of 0.5 µA per circuit and includes an internal phase compensation circuit that eliminates the need for external capacitors. It offers a maximum input offset voltage of 5.0 mV and operates within an ambient temperature range of -40°C to +85°C.

Feature Summary

• Rail-to-Rail I/O capability with wide common-mode input voltage range
• Ultra-low current consumption suitable for battery-powered applications
• Internal phase compensation circuit removes requirement for external components
• Lead-free and halogen-free construction

Applications

• Mobile phones
• Notebook PCs
• Digital cameras
• Digital video cameras

Procurement Notes

Verify the specific ordering suffix HBVT2U against official documentation to confirm package type (SOT-23-5), environmental code (halogen-free, Sn 100%), and tape specifications. Ensure compatibility with system power supply requirements and load conditions before integration.

Selection Notes

Select this component when designing portable equipment requiring minimal power drain and full signal swing near supply rails. The S-89431 variant provides tighter input offset voltage specifications compared to the S-89430 series, making it suitable for precision analog signal processing in space-constrained designs.

Part Context

This part belongs to the S-89430/89431 Mini Analog Series, which integrates general-purpose analog circuits into small packages. The 'A' designation indicates a single operational amplifier configuration, while the '1' denotes the lower input offset voltage specification characteristic of the S-89431 sub-series.

Replacement Considerations

Public confirmed substitute: S-89431ACMC-HBVT2G.