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Manufacturer Texas Instruments
Catalog PMIC - Current Regulation/Management
Rohs State Need to verify

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Pricing & Ordering $0.605 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 395,620 pieces
MOQ: 55 pcs
Order Increment : 1 pcs
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Products specifications

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Purpose Current Monitor
Sensing Method High/Low-Side
Accuracy ±0.02%
Voltage - Input 0 V to 36 V
Output Current 10mA
Temperature Range - Operating -40°C to 125°C
Mounting SMD (SMT)
Case / Package 10-VSSOP
Win Source Part Number 017297-INA226AIDGSR
Family Name INA226AIDGSR
Introduction Date July 01, 2011
Country of Origin China
Halogen Free Compliant
Estimated EOL Date 2027
Is this a common-used part? Yes
Popularity High
Fake Threat In the Open Market 70 pct.
Supply and Demand Status Sufficient
Family Name INA226
Estimated EOL Date 2028
Alternative Parts


The INA226AIDGSR is an advanced, high-quality product from Texas Instruments, a renowned global semiconductor design and manufacturing company. This product is a digital current shunt and power monitor with an I2C interface. It is designed with precision and high accuracy, providing a compact solution for power monitoring applications. This device operates with a common-mode voltage range from 0 to 36 V, which is independent of the supply voltage. It features a 16-bit analog-to-digital converter (ADC) that allows for precise measurements. The INA226AIDGSR can measure both shunt voltage drop and bus supply voltage, providing a full and comprehensive monitoring solution. It also has an integrated programmable gain amplifier, which provides direct current and power readings. One of the standout features of the INA226AIDGSR is its configurable averaging options, allowing for a flexible and adaptable approach to power monitoring. The device can be programmed to continuously monitor and report both the shunt drop and bus voltage, or it can be configured to trigger a single-shot measurement at any time. Its digital interface allows for clear, real-time readings and easy integration with digital systems. The INA226AIDGSR is designed with the user in mind. It provides pin-selectable addresses and a software reset function, making it easy to use and configure. Its low quiescent current, which is just 330 µA in normal mode and 10 µA in power-down mode, makes it an energy-efficient choice. The device is housed in a VSSOP-10 package, ensuring a compact and space-saving design. It is also RoHS compliant, proving its commitment to environmentally friendly practices. In terms of reliability, the INA226AIDGSR is a product you can trust. It is manufactured by Texas Instruments, a company with a long-standing reputation for high-quality and reliable products. This device is made to meet the highest standards of performance and durability, ensuring it will stand up to the demands of your power monitoring needs. In summary, the INA226AIDGSR from Texas Instruments is a versatile, high-performance solution for power monitoring applications. Its advanced features, combined with its user-friendly design and reliable performance, make it a top choice for professionals in the field.

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