INA219AID
SOIC-8 Current-Sensing Amplifiers INA219AID ROHS
Brands: Texas Instruments
Mfr.Part #: INA219AID
Datasheet: INA219AID Datasheet (PDF)
Package/Case: SOIC (D)-8
RoHS Status:
Stock Condition: 2387 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomINA219AID General Description
The INA219 is a current shunt and power monitor with an I2C- or SMBUS-compatible interface. The device monitors both shunt voltage drop and bus supply voltage, with programmable conversion times and filtering. A programmable calibration value, combined with an internal multiplier, enables direct readouts of current in amperes. An additional multiplying register calculates power in watts. The I2C- or SMBUS-compatible interface features 16 programmable addresses.
The INA219 is available in two grades: A and B. The B grade version has higher accuracy and higher precision specifications.
The INA219 senses across shunts on buses that can vary from 0 to 26 V. The device uses a single 3- to 5.5-V supply, drawing a maximum of 1 mA of supply current. The INA219 operates from 40°C to 125°C.
Features
- Senses Bus Voltages from 0 to 26 V
- Reports Current, Voltage, and Power
- 16 Programmable Addresses
- High Accuracy: 0.5% (Maximum) Over
Temperature (INA219B) - Filtering Options
- Calibration Registers
- SOT23-8 and SOIC-8 Packages
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) | 50, 100 | Input offset drift (±) (max) (µV/°C) | 0.5 |
Input offset drift (±) (typ) (µV/°C) | 0.1 | Voltage gain (V/V) | 0.125, 0.25, 0.5, 1 |
CMRR (min) (dB) | 100 | Bandwidth (kHz) | 5.5 |
Supply voltage (max) (V) | 5.5 | Supply voltage (min) (V) | 3 |
Iq (max) (mA) | 1 | Digital interface | I2C, SMBus |
Gain error (%) | 0.3, 0.5 | Gain error drift (±) (max) (ppm/°C) | 83, 167 |
Features | Bidirectional, Intergrated Power Monitor, Programmable Gain | Number of channels | 1 |
Resolution (Bits) | 12 | Power measurement accuracy (%) | 0.8, 1 |
Rating | Catalog |
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