INA195AIDBVR

Current Regulation/Management Overview

The INA195AIDBVR is a high-side current shunt monitor manufactured by Texas Instruments. It operates with a supply voltage range of 2.7 V to 18 V and supports common-mode input voltages from -16 V to +80 V. The device features a fixed gain of 100 V/V, ensuring accurate signal amplification for monitoring applications. It maintains an accuracy of 3% over the specified temperature range. The component draws a typical operating supply current of 900 uA and functions reliably within a junction temperature range of -40°C to +125°C. It is housed in a compact SOT-23-5 surface-mount package.

Current Regulation/Management Feature Summary

• Supports high-side current sensing with a wide common-mode voltage range extending from negative to positive values.

Current Regulation/Management Applications

• Battery management systems
• Power distribution units
• Industrial process controls

Current Regulation/Management Procurement Notes

Verify the specific suffix 'DBVR' indicates the tape-and-reel packaging configuration when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets prior to procurement. Ensure the ordering part number matches the required package type and reel quantity specifications exactly to avoid fulfillment discrepancies.

Current Regulation/Management Selection Notes

Select this component for designs requiring high-side monitoring where the load voltage exceeds the system supply rail. The fixed 100 V/V gain simplifies circuit design by eliminating external resistor networks. Consider the -16 V to +80 V common-mode range compatibility with the target bus voltage levels. Evaluate the 3% accuracy specification against the precision requirements of the measurement application.

Current Regulation/Management Part Context

This device belongs to the INA19x family of current shunt monitors from Texas Instruments. The family shares similar architectural characteristics but varies in gain options and specific electrical tolerances. The INA195 variant specifically provides a fixed gain of 100 V/V, distinguishing it from other members of the series that may offer different amplification factors.

Current Regulation/Management Replacement Considerations

INA195AIDBVT is a manufacturer-recommended alternative offering identical electrical performance in a cut-tape package format instead of reel packaging.

Current Regulation/Management FAQ

What is the maximum common-mode voltage supported by the INA195AIDBVR?

The device supports a common-mode input voltage range from -16 V to +80 V.

Does the INA195AIDBVR support low-side current sensing?

No, the INA195AIDBVR is designed exclusively for high-side current sensing applications.