INA219AID - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

INA219AID
Manufacturer

TI
ChipWorker Part#

CW7384604
Category

Operational Amplifier, OP Amp IC
Package

SOIC-8
Description

26V, Bidirectional, Zero-Drift, High-Side, I2C Out Current/Power Monitor 8-SOIC -40℃ to 125℃
Documentation

Datasheet

INA219AID Global Supplier

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INA219AID Specifications

Attribute	Attribute Value

Part Number	INA219AID
Manufacturer	TI
ChipWorker Part#	CW7384604
Category	Operational Amplifier, OP Amp IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Output Current	10 mA
Number of Channels	1 Channel
Common Mode Rejection Ratio	100 dB
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-25 ℃
Accuracy	±1 %
Minimum CMRR Range	100 dB
Supply Voltage (Max)	5V ~ 7V
Supply Voltage (Min)	3 V
Input Voltage	0V ~ 26V
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Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product 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.

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