INA285AID

Current Regulation/Management Overview

The INA285AID is a high-accuracy bidirectional current and power monitor manufactured by Texas Instruments. It operates with a supply voltage range of 2.7 V to 18 V and supports input common-mode voltages from -14 V to 80 V. The device features a maximum quiescent current of 900 uA and functions within an operating temperature range of -40°C to +125°C. Packaged in an SOIC-8 surface-mount format, it provides precise monitoring capabilities for both high-side and low-side configurations.

Current Regulation/Management Feature Summary

• Supports bidirectional current sensing for accurate measurement in both directions
• Enables operation across wide common-mode voltage ranges including negative inputs
• Provides high accuracy performance for reliable power monitoring applications

Current Regulation/Management Applications

• Industrial process control systems requiring precise current feedback
• Power distribution units needing comprehensive power management
• Battery management systems for energy monitoring and protection

Current Regulation/Management Procurement Notes

Verify the specific suffix designation against official datasheets to confirm package type and temperature grade. Ensure compatibility with system voltage requirements before integration. Confirm moisture sensitivity levels and reflow soldering profiles during procurement planning. Validate component authenticity through authorized distribution channels only.

Current Regulation/Management Selection Notes

Select this component when wide common-mode voltage coverage and bidirectional sensing are required. Consider the SOIC-8 package for standard surface-mount assembly processes. Evaluate thermal performance requirements against the specified operating temperature range. Compare quiescent current consumption against system power budget constraints.

Current Regulation/Management Part Context

This part belongs to the INA285 series of current monitors designed for robust industrial applications. It complements other precision amplifiers by offering dedicated shunt voltage amplification with integrated signal conditioning. The series focuses on providing accurate measurements in challenging electrical environments.

Current Regulation/Management Replacement Considerations

Consult official substitution guides for pin-compatible alternatives within the same family. Verify electrical parameter equivalence before implementing any cross-references.