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INA219AIDR

3.3V 8 Pin INA219 Current regulatorZero-Drift Series -40°C~125°C Min 3V Max 5.5V


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-INA219AIDR
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 373
  • Description: 3.3V 8 Pin INA219 Current regulatorZero-Drift Series -40°C~125°C Min 3V Max 5.5V (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Weight 72.603129mg
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Series Zero-Drift
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN Code EAR99
Subcategory Power Management Circuits
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Base Part Number INA219
Function Current Monitor
Number of Channels 2
Max Supply Voltage 5.5V
Min Supply Voltage 3V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 1mA
Voltage - Input 0V~26V
Current - Output 10mA
Adjustable Threshold NO
Quiescent Current 700μA
Accuracy ±1%
Common Mode Rejection Ratio 100 dB
Input Offset Voltage (Vos) 10μV
Threshold Voltage 2
Sensing Method High-Side
Number of Amplifiers 1
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

INA219AIDR Description


INA219AIDR is a current shunt and power monitor with ANC or SMBUS compatible interface. The device monitors the shunt voltage drop and bus power supply voltage and has programmable conversion time and filtering functions. The programmable calibration value is combined with the internal multiplier to directly read the current (in amperes) and the additional multiplication registers to calculate power (in watts). The 2C or SMBus compatible interface has 16 programmable addresses.

There are two levels of NA219: an and B. Class B version has higher accuracy and higher precision specifications.

The INA219AIDR can be sensed on the shunt on the bus, ranging from 0 to 26. The device uses a single 3 to 26 shunts 5.5V power supply, maximum absorption of 1 mA of power supply current. The operating temperature of the INA219 ranges from-40 °C to 125 °C.



INA219AIDR  Features


Senses Bus Voltages from to26V

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

 

INA219AIDR  Applications

 

Servers

Telecom Equipment

Notebook Computers

Power Management

Battery Chargers

Welding Equipment

Power Supplies

Test Equipment