INA198AIDBVR

$3.02

Description：IC CURRENT MONITOR 3% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f4fdee29159a Category: Current Regulation/Management Brand: Texas Instruments

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Product introduction

INA198AIDBVR is listed in the Current Regulation/Management range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC CURRENT MONITOR 3% SOT23-5. Review the specifications below when checking this part for your BOM.

Current Regulation/Management specifications for INA198AIDBVR

Description：IC CURRENT MONITOR 3% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Current Monitor
Sensing Method：High-Side
Accuracy：±3%
Voltage - Input：-16V ~ 80V
Current - Output：-
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5

Current Regulation/Management datasheet and documents for INA198AIDBVR

INA198AIDBVR

Current Regulation/Management Overview

The INA198AIDBVR is a high-side current monitor manufactured by Texas Instruments, designed for precise shunt-based current sensing in power management applications. It operates within a supply voltage range of 2.7 V to 18 V and supports input common-mode voltages from -16 V to 80 V. The device features an accuracy of 3% and draws a typical operating supply current of 900 uA. It is housed in a SOT-23-5 surface-mount package and functions reliably across an extended temperature range of -40°C to +125°C.

Current Regulation/Management Feature Summary

Supports high-side current measurement with wide common-mode voltage tolerance
Provides accurate signal output proportional to shunt voltage drop
Operates efficiently with low quiescent current consumption

Current Regulation/Management Applications

Battery management systems
Overcurrent protection circuits
Load switching control

Current Regulation/Management Procurement Notes

Verify the specific suffix 'DBVR' corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm that the component meets RoHS compliance standards applicable to your manufacturing region. Ensure that static-sensitive handling procedures are strictly followed during storage and installation to prevent damage to the humidity-sensitive device.

Current Regulation/Management Selection Notes

Select this component when high-side sensing is required within an 80 V common-mode window. It is suitable for designs needing moderate accuracy without complex calibration. Consider the SOT-23-5 footprint constraints and thermal dissipation requirements relative to the expected operating current and ambient temperature conditions.

Current Regulation/Management Part Context

This part belongs to the INA19x series of current monitors from Texas Instruments. It shares functional similarities with other devices in the family but is distinguished by its specific pinout, gain characteristics, and packaging options. The DBVR suffix indicates a specific reel quantity and tape format intended for high-volume surface-mount production lines.