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TI INA226AIDGSR product image
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TI INA226AIDGSRRoHS

Manufacturer
TI
MPN
INA226AIDGSR
LCSC Part #
C49851
Packaging
VSOP-10
Customer #
Key Attributes
High-or Low-Side Measurement, Bi-Directional CURRENT/POWER MONITOR with I2C Interface
Datasheetpdf iconTI INA226AIDGSR
In-Stock: 85,229
85,229 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.8192$ 0.82
10+$ 0.6889$ 6.89
30+$ 0.5977$ 17.93
100+$ 0.5212$ 52.12
500+$ 0.4984$ 249.20
1,000+$ 0.4837$ 483.70
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Current Regulation/Management
ManufacturerTI
PackagingVSOP-10
FeaturesHigh-side detection;Low-side detection;Bidirectional detection;Power monitoring;Digital output interface;Programmable threshold alarm;Enable/shutdown function
Vcm - Common Mode Voltage300mV~40V
Output Current-
Input Offset Current(Ios)-
Slew Rate-
Input Voltage (Vin)2.7V~5.5V
Operating Temperature-40℃~+125℃
Input Offset Voltage Drift(Vos TC)0.1uV/℃
Gain-
Common Mode Rejection Ratio(CMRR)140dB
Dual Supply-
Quiescent Current330uA
Vos - Input Offset Voltage2.5uV
Ib - Input Bias Current10nA
Number of Channels-
Differential Voltage±40V
Noise density(eN)-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The INA226 is a shunt/power monitor with an I²C or SMBUS compatible interface. The device monitors both 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 common-mode bus voltages that can vary from 0V to 36V, independent of the supply voltage. The device is powered by a single 2.7V to 5.5V supply, drawing a typical supply current of 330μA. The device is rated for operation over the temperature range of -40°C to 125°C and features up to 16 programmable addresses on the I²C compatible interface.

Features

AI Translation
  • Sensed bus voltage range: 0V to 36V
  • High-side or low-side sensing
  • Reports current, voltage, and power
  • High accuracy:
    • 0.1% gain error (maximum)
    • 10μV offset (maximum)
  • Configurable averaging options
  • 16 programmable addresses
  • Powered by 2.7V to 5.5V supply
  • 10-pin DGS VSSOP package

Applications

AI Translation
  • Servers
  • Telecom Equipment
  • Computing
  • Power Management
  • Battery Chargers
  • Power Supplies
  • Test Equipment