INA226AIDGST

Current & Power Monitors & Regulators Hi-Side Msmt,Bi-Dir Current/Pwr Mon
5,796 Effective Inventory

INA226AIDGST

Effective Inventory5,796

Current & Power Monitors & Regulators Hi-Side Msmt,Bi-Dir Current/Pwr Mon

  • Manufacturer Part # : INA226AIDGST

  • Package/Case: VSSOP-10

  • Part Status : ACTIVE

  • Brand: Texas Instruments

  • Product Categories : Current Regulation/Management

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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INA226AIDGST DataSheet
no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for INA226AIDGST or email to us: Email: [email protected], we will contact you in 12 hours.

Details

Featuring the ability to sense current on common-mode bus voltages ranging from 0 V to 36 V, this device operates effectively on a single 2.7-V to 5.5-V supply while consuming only 330 µA of supply current. Its wide operating temperature range of -40°C to 125°C ensures reliable performance in various environments. Additionally, with up to 16 programmable addresses on the I2C-compatible interface, the INA226 offers flexibility and versatility in monitoring applications

Key Features

  • The device provides high accuracy.
  • Programmable conversion times available.

Application

  • Communications & Networking
  • Computers & Computer Peripherals
  • Power Management
  • Maintenance & Repair
  • Test & Measurement

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Common-mode voltage (max) (V) 36 Common-mode voltage (min) (V) 0
Input offset (±) (max) (µV) 10 Input offset drift (±) (max) (µV/°C) 0.1
Input offset drift (±) (typ) (µV/°C) 0.02 Voltage gain (V/V) 1
CMRR (min) (dB) 126 Bandwidth (kHz) 3.5
Supply voltage (max) (V) 5.5 Supply voltage (min) (V) 2.7
Iq (max) (mA) 0.42 Digital interface I2C, SMBus
Gain error (%) 0.1 Gain error drift (±) (max) (ppm/°C) 50
Features Alert Function, Bidirectional, Intergrated Power Monitor, Low-side Capable, Ultra precise Number of channels 1
Resolution (Bits) 16 Power measurement accuracy (%) 0.2
Rating Catalog Operating temperature range (°C) -40 to 125

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification INA226AIDGST PDF Download

FAQs

What is INA226AIDGST?

The INA226AIDGST is a high-side current and power monitor with an integrated precision shunt resistor, designed by Texas Instruments. It allows precise measurement of current, voltage, power, and energy consumption in various applications such as battery management, power supplies, and industrial automation.

How Does INA226AIDGST Work?

The INA226AIDGST operates by measuring the voltage drop across an external shunt resistor to determine the current passing through a load. It utilizes a high-precision amplifier and an analog-to-digital converter to accurately sense current and voltage levels. The device calculates power and energy consumption based on these measurements, providing valuable data for system monitoring and efficiency optimization.

How Many Pins does INA226AIDGST have and What are the Functions of the Pinout Configuration?

The INA226AIDGST is housed in an 10-lead VSSOP (Very Small Outline Package) package. The pinout configuration includes:

  • V+: Positive power supply pin.
  • VI+: Positive input voltage pin.
  • VI-: Negative input voltage pin.
  • VIN: Voltage input pin.
  • +VS: Positive supply voltage pin.
  • -VS: Negative supply voltage pin.
  • AD0, AD1: Address input pins for I2C interface.
  • SCL: Serial clock input for I2C.
  • SDA: Serial data input/output for I2C.

What are the Pros and Cons of INA226AIDGST?

Pros:

  • Precision Measurement: Provides accurate current, voltage, power, and energy monitoring.
  • Integrated Shunt Resistor: Simplifies design by integrating the shunt resistor on the chip.
  • I2C Interface: Allows for digital communication with microcontrollers and systems.
  • Wide Supply Range: Supports a wide supply voltage range for versatile applications.
  • Alert Functionality: Includes alert features for threshold monitoring and system protection.

Cons:

  • External Components: May require additional external components for specific applications.
  • Complex Setup: Configuration and calibration might require attention to ensure accurate measurements.
  • Package Size: The 10-lead VSSOP package may be challenging to handle without proper equipment.

Are There Any Equivalents/Alternatives to INA226AIDGST for Recommendation?

  • Alternatives to the INA226AIDGST include the INA219 from Texas Instruments and the MAX4172 from Maxim Integrated.
  • Similar devices like the ACS712 from Allegro Microsystems and the LTC2943 from Analog Devices offer current monitoring capabilities.

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