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Name: INA225AQDGKRQ1
Brand: Texas Instruments
SKU: INA225AQDGKRQ1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments INA225AQDGKRQ1

Part No.:: INA225AQDGKRQ1

Manufacturer:: Texas Instruments

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: INA225AQDGKRQ1.pdf

Description:: IC CURRENT SHUNT MONITOR 8VSSOP

In Stock:: 3658

Quantity:: Add To Cart

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INA225AQDGKRQ1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Function:
Current Monitor
SensingMethod:
High-Side
Accuracy:
-
Voltage-Input:
2.7V ~ 36V
Current-Output:
-
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

INA225AQDGKRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including INA225AQDGKRQ1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for INA225AQDGKRQ1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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INA225AQDGKRQ1 information

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INA225AQDGKRQ1 Typical application Circuitry

INA225AQDGKRQ1

The INA225AQDGKRQ1 is a current-shunt and power monitor with an I2C-compatible interface from Texas Instruments. It enables high-performance, precision current measurements in a variety of applications. The INA225AQDGKRQ1 has a wide common-mode voltage range, which operates independently of the supply voltage. Here's a detailed guide to connecting the INA225AQDGKRQ1:

1. Power Supply Pins: The INA225AQDGKRQ1 has a V+ pin (pin 5) that needs to be connected to a voltage source within the range of 2.7V to 5.5V. The GND pin (pin 4) must be connected to the system's ground. It's crucial to connect decoupling capacitors close to the power supply pins for noise immunity.

2. Shunt Resistor and Sensing Pins: The INA225AQDGKRQ1 measures the differential voltage across a shunt resistor connected between the IN+ (pin 6) and IN- (pin 3) pins. It's important to keep the shunt resistor as close as possible to these pins to minimize the impact of PCB trace resistance.

3. I2C Interface Pins: The SDA (pin 2) and SCL (pin 1) are used for communication with the INA225AQDGKRQ1 over the I2C interface. They should be connected to the SDA and SCL lines of the system's I2C bus, respectively. Note that pull-up resistors are required for these open-drain pins.

4. Address Pin (A0, A1): The INA225AQDGKRQ1 offers two address pins, A0 (pin 7) and A1 (pin 8), allowing up to 16 devices on the same I2C bus. Depending on the state (connected to GND, V+, SDA, or SCL), these pins set the device's I2C address.

5. Alert Pin (ALERT): The ALERT pin (pin 9) is an open-drain output that asserts when the measured power or current exceeds a user-defined limit. This pin requires a pull-up resistor and can be connected to an interrupt pin of a microcontroller for prompt attention.

6. Conversion Ready Pin (CONE_RAY): The CONE_RAY pin (pin 10) indicates when a conversion is ready for retrieval. This pin can be used in systems where conversion synchronization is needed.

7. Thermal Pad: For heat dissipation and best performance, ensure that the thermal pad under the chip is appropriately connected to the PCB's ground plane.

In your design, always refer to the specific data sheet of the INA225AQDGKRQ1 for accurate connection and configuration details. By using the INA225AQDGKRQ1, you'll be able to perform high-accuracy current and power measurements, thus improving your system's performance and reliability.

INA225AQDGKRQ1 FAQ

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6. What is the process for return or replacement of INA225AQDGKRQ1?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the INA225AQDGKRQ1 we delivered, we will accept the replacement or return of the INA225AQDGKRQ1 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of INA225AQDGKRQ1.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations