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INA226 IIC I2C interface Bi-directional current/Power monitoring sensor module For Arduino

44.19 $

99961 in stock

Additional information

Model Number

INA226

DIY Supplies

ELECTRICAL

Brand Name

GREATZT TZ

Origin

Mainland China

Certification

NONE

Functions

Electronic Module

Range of application

Switch And Sensor For Arduino STM

Description

Description

The INA226 is a current shunt and power monitor with an I2C™- or SMBUS-compatible interface. Thedevice monitors both a shunt voltage drop and bussupply voltage. Programmable calibration value,conversion times, and averaging, combined with aninternal multiplier, enable direct readouts of current inamperes and power in watts.

The INA226 senses current on common-mode bus voltages that can vary from 0 V to 36 V, independent of the supply voltage. The device operates from a single 2.7-V to 5.5-V supply, drawing a typical of 330μA of supply current. The device is specified over the operating temperature range between –40°C and125°C and features up to 16 programmable addresses on the I2C-compatible interface

Features

Senses Bus Voltages From 0 V to 36 V

• High-Side or Low-Side Sensing

• Reports Current, Voltage, and Power

• High Accuracy:

– 0.1 Gain Error Max

– 10 μV Offset Max

• Configurable Averaging Options

• 16 Programmable Addresses

• Operates from 2.7-V to 5.5-V Power Supply

• 10-Pin, DGS VSSOP Package

Applications

• Servers

• Telecom Equipment

• Computing

• Power Management

• Battery Chargers

• Power Supplies

• Test Equipme

Pin Description

VBUS: bus voltage input

SDA/SCL: IIC bus data and clock signal lines

ALERT: Multi-function alarm output

A0/A1: IIC address line

IN+/IN-: non-inverting analog input, inverting analog input










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