INA283AIDGKR

Current Regulation/Management Overview

The INA283AIDGKR is a bidirectional current sense amplifier from Texas Instruments, housed in an 8-pin VSSOP package. It operates with a supply voltage range of 2.7 V to 18 V and draws a typical quiescent current of 600 µA. The device supports high-side or low-side sensing for common-mode voltages between -14 V and 80 V. It provides an accuracy of 1.4% and functions within a temperature range of -40°C to +125°C.

Current Regulation/Management Feature Summary

• Supports bidirectional current sensing for both sourcing and sinking applications
• Enables monitoring across wide common-mode voltage ranges from negative to positive potentials
• Provides accurate differential voltage output proportional to sensed current

Current Regulation/Management Applications

• Battery management systems requiring bidirectional current monitoring
• Industrial process control loops with high common-mode voltages
• Power supply overcurrent protection circuits

Current Regulation/Management Procurement Notes

Verify the specific suffix 'DGKR' corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm that the A-grade accuracy specification meets the precision requirements of the target application circuit design before finalizing procurement orders.

Current Regulation/Management Selection Notes

Select this component when bidirectional measurement capability is necessary within a wide common-mode voltage window. Ensure the system power supply remains within the 2.7 V to 18 V operational limits. Consider the VSSOP-8 package dimensions for PCB layout constraints and thermal dissipation requirements during the design phase.

Current Regulation/Management Part Context

This part belongs to the INA283 family of current sense amplifiers designed for robust performance in demanding environments. The DGKR variant specifically denotes the surface-mount reel packaging format used by Texas Instruments for high-volume manufacturing integration.

Current Regulation/Management Replacement Considerations

The INA283AIDGKT serves as the equivalent tube-packaged alternative within the same product family.