INA3221AIRGVR
High-side current and bus voltage monitor
Brands: Texas Instruments
Mfr.Part #: INA3221AIRGVR
Datasheet: INA3221AIRGVR Datasheet (PDF)
Package/Case: VQFN (RGV)-16
RoHS Status:
Stock Condition: 6830 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomINA3221AIRGVR General Description
The INA3221AIRGVR is a triple-channel voltage and current monitoring IC (integrated circuit) from Texas Instruments. It is specifically designed for use in systems where multiple power rails need to be monitored for voltage and current levels. The device includes three high-precision, low-drift programmable gain amplifiers for accurate voltage measurement and two comparators for overvoltage and undervoltage detection.The INA3221AIRGVR also features a 16-bit delta-sigma ADC (analog-to-digital converter) with programmable current shunt measurement ranges, allowing for accurate current measurements across a wide range of values. The device communicates with the host system via an I2C interface, making it easy to integrate into existing designs.With a wide operating voltage range of 2.7V to 5.5V and low power consumption, the INA3221AIRGVR is well-suited for a variety of applications, including power management in battery-powered devices, servers, and industrial equipment. Its small form factor and high level of integration make it a convenient and versatile choice for voltage and current monitoring requirements
Features
Application
Specifications
Parameter | Value | Parameter | Value |
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Common-mode voltage (max) (V) | 26 | Common-mode voltage (min) (V) | 0 |
Input offset (±) (max) (µV) | 80 | Input offset drift (±) (max) (µV/°C) | 0.5 |
Input offset drift (±) (typ) (µV/°C) | 0.1 | Voltage gain (V/V) | 1 |
CMRR (min) (dB) | 110 | Supply voltage (max) (V) | 5.5 |
Supply voltage (min) (V) | 2.7 | Iq (max) (mA) | 0.35 |
Digital interface | I2C, SMBus | Gain error (%) | 0.25 |
Gain error drift (±) (max) (ppm/°C) | 50 | Features | Alert Function, Bi-directional, Bidirectional, Low-side Capable |
Number of channels | 3 | Resolution (Bits) | 13 |
Power measurement accuracy (%) | 0.5 | Rating | Catalog |
Operating temperature range (°C) | -40 to 125 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
Wire Transfer | charge US$30.00 banking fee. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products