INA216A2RSWR

$0.95

Description：IC CURRENT MONITOR 0.05% 10UQFN
Series：Zero-Drift
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f0e5556b209a Category: Current Regulation/Management Brand: Texas Instruments

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Product introduction

INA216A2RSWR is listed in the Current Regulation/Management range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC CURRENT MONITOR 0.05% 10UQFN. Review the specifications below when checking this part for your BOM.

Current Regulation/Management specifications for INA216A2RSWR

Description：IC CURRENT MONITOR 0.05% 10UQFN
Series：Zero-Drift
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Current Monitor
Sensing Method：High-Side
Accuracy：±0.05%
Voltage - Input：1.8V ~ 5.5V
Current - Output：-
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：10-UFQFN
Supplier Device Package：10-UQFN (1.8x1.4)

Current Regulation/Management datasheet and documents for INA216A2RSWR

INA216A2RSWR

Current Regulation/Management Overview

The INA216A2RSWR is a high-side current and power monitor manufactured by Texas Instruments. It operates within a supply voltage range of 1.8 V to 5.5 V and draws a typical operating supply current of 30 uA. The device features a fixed gain of 20 V/V and supports bidirectional current sensing with an input common-mode voltage range extending from -0.3 V to 26 V. It is housed in a UQFN-10 package and functions across an industrial temperature range of -40°C to +125°C.

Current Regulation/Management Feature Summary

Provides integrated current and power monitoring capabilities through a single-channel architecture.
Supports bidirectional sensing for both sourcing and sinking current applications.
Enables direct connection to analog-to-digital converters via a rail-to-rail output stage.

Current Regulation/Management Applications

Battery management systems
Overcurrent protection circuits
Power delivery monitoring

Current Regulation/Management Procurement Notes

Verify the specific accuracy grade suffix (A2) against design requirements, as it defines the initial gain error tolerance. Confirm that the UQFN-10 package dimensions align with the target PCB footprint. Ensure the selected component version matches the required thermal performance for the intended operating environment.

Current Regulation/Management Selection Notes

Select this component when low quiescent current is critical for battery-operated designs. The fixed 20 V/V gain simplifies signal conditioning compared to programmable alternatives. Verify that the 26 V common-mode range covers the maximum bus voltage present in the system to ensure safe operation under all conditions.

Current Regulation/Management Part Context

This part belongs to the INA216 family of ultra-small, low-power current shunt monitors. It is designed for applications requiring minimal board space and extended battery life. The series offers various accuracy grades and packaging options to suit different cost and performance constraints within portable electronics.