Purchase INA219, In-stock INA219 From SeekIC.
Part Number: INA219
Description: The INA219 is a high-side current shunt and power monitor with an I2C interface. The INA219 monitors b...
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INA219
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DataSheet
General Description
INA219 General Description
The INA219 is a high-side current shunt and power monitor with an I2C interface. The INA219 monitors bproothgramsmhuanbtle dcroonpverasniodn tsimupepsly anvdoltfailgteer,ing.witAh programmable calibration value, combined with an internal multiplier, enables direct readouts in amperes. An additional multiplying register calculates pproowgerarmimn abwleatatsd.dreTshsees.I2C interface features 16 The INA219 senses across shunts on buses that can vary from 0V to 26V. The device uses a single +3V to c+u5r.r5eVnts. uTphpelyI,NdAr2a1w9inogpearamteasxifmroummo4f01°CmAtoo+f1s2u5p°Cpl.y
INA219 Maximum Ratings
| INA219 | UNIT | ||
| Supply Voltage, VS | 6 | V | |
| Analog Inputs, VIN+, VIN |
Differential (VIN+) (VIN)(2) | 26 to +26 | V |
| Common-Mode | -0.3 to +26 | V | |
| SDA | GND 0.3 to +6 | V | |
| SCL | GND 0.3 to VS + 0.3 | V | |
| Input Current Into Any Pin | 5 | mA | |
| Open-Drain Digital Output Current | 10 | mA | |
| Operating Temperature | 40 to +125 | ||
| Storage Temperature | 40 to +150 | ||
| Junction Temperature | +150 | ||
| ESD Ratings | Human Body Model | 4000 | V |
| Charged-Device Model | 750 | V | |
| Machine Model (MM) | 200 | V | |
(1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied.
(2) VIN+ and VIN may have a differential voltage of 26V to +26V; however, the voltage at these pins must not exceed the range 0.3V to +26V.
INA219 Features
· SENSES BUS VOLTAGES FROM 0V TO +26V
· REPORTS CURRENT, VOLTAGE, AND POWER
· 16 PROGRAMMABLE ADDRESSES
· HIGH ACCURACY: 1% (Max) OVER TEMPERATURE
· FILTERING OPTIONS
· CALIBRATION REGISTERS
· SOT23-8 AND SO-8 PACKAGES
· REPORTS CURRENT, VOLTAGE, AND POWER
· 16 PROGRAMMABLE ADDRESSES
· HIGH ACCURACY: 1% (Max) OVER TEMPERATURE
· FILTERING OPTIONS
· CALIBRATION REGISTERS
· SOT23-8 AND SO-8 PACKAGES
INA219 Typical Application
· SERVERS
· TELECOM EQUIPMENT
· NOTEBOOK COMPUTERS
· POWER MANAGEMENT
· BATTERY CHARGERS
· WELDING EQUIPMENT
· POWER SUPPLIES
· TEST EQUIPMENT
· TELECOM EQUIPMENT
· NOTEBOOK COMPUTERS
· POWER MANAGEMENT
· BATTERY CHARGERS
· WELDING EQUIPMENT
· POWER SUPPLIES
· TEST EQUIPMENT
INA 84C030
PDF/DataSheet Download
- Datasheet: INA 84C030
- File Size: 25327 KB
- Manufacturer:
- Click here to Download
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