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INA226AIDGSR

Texas Instruments INA226AIDGSR

Part Number:
INA226AIDGSR
Manufacturer:
Texas Instruments
Ventron No:
3251419-INA226AIDGSR
Description:
36V, 16-bit, ultra-precise i2c output current/voltage/power monitor w/alert
ECAD Model:
Datasheet:
ina226

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Overview
Description
The INA226 is a current shunt and power monitor with an I²C™ interface. It monitors both a shunt voltage drop and bus supply voltage. Programmable calibration value, conversion times, and averaging, combined with an internal multiplier, enable direct readouts of current in amperes and power in watts.
The INA226 senses current on buses that can vary from 0V to 36V, while the device obtains its power from a single 2.7V to 5.5V supply, drawing a typical of 330μA of supply current. The INA226 is specified over the operating temperature range of -40°C to 125°C. The I²C interface features 16 programmable addresses.

Features
High- or low-side sensing
Bi-directional current/power monitor
Senses bus voltages from 0V to 36V
High accuracy:
0.1% gain error (max)
10µV offset (max)
Configurable averaging options
16 programmable addresses
Operates from 2.7V to 5.5V power supply
MSOP-10 package

Applications
Servers
Telecom equipment
Computers
Power management
Battery chargers
Power supplies
Test equipment
Specifications
Texas Instruments INA226AIDGSR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments INA226AIDGSR.
  • Factory Lead Time
    16 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 1 day ago)
  • Contact Plating
    Gold
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
  • Number of Pins
    10
  • Operating Temperature
    -40°C~125°C
  • Packaging
    Cut Tape (CT)
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    2 (1 Year)
  • Number of Terminations
    10
  • ECCN Code
    EAR99
  • HTS Code
    8542.39.00.01
  • Subcategory
    Power Management Circuits
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Supply Voltage
    3.3V
  • Terminal Pitch
    0.5mm
  • Base Part Number
    INA226
  • Function
    Current Monitor
  • Power Supplies
    3.3V
  • Max Supply Voltage
    5.5V
  • Min Supply Voltage
    2.7V
  • Analog IC - Other Type
    POWER SUPPLY MANAGEMENT CIRCUIT
  • Voltage - Input
    0V~36V
  • Nominal Supply Current
    330μA
  • Current - Output
    10mA
  • Accuracy
    ±0.02%
  • Common Mode Rejection Ratio
    140 dB
  • Input Offset Voltage (Vos)
    2.5μV
  • Bandwidth
    3.5 kHz
  • Supply Current-Max (Isup)
    0.42mA
  • Threshold Voltage
    2
  • Sensing Method
    High/Low-Side
  • Input Bias Current
    10μA
  • Min Supply Voltage (DC)
    2.7V
  • Height
    1.07mm
  • Length
    3mm
  • Width
    3mm
  • Thickness
    1.02mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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