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TI INA232AIDDFR product image
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TI INA232AIDDFRRoHS

Manufacturer
TI
MPN
INA232AIDDFR
LCSC Part #
C5447660
Packaging
SOT-23-8
Customer #
Key Attributes
Current, Voltage, and Power Monitor With an I²C Interface
Datasheetpdf iconTI INA232AIDDFR

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Current Regulation/Management
ManufacturerTI
PackagingSOT-23-8
FeaturesHigh-side detection;Low-side detection;Power monitoring;Digital output interface;Programmable threshold alarm;Integrated ADC;Enable/shutdown function
Vcm - Common Mode Voltage-300mV~48V
Output Current-
Input Offset Current(Ios)-
Slew Rate-
Input Voltage (Vin)1.7V~5.5V
Operating Temperature-40℃~+125℃
Gain-
Input Offset Voltage Drift(Vos TC)0.1uV/℃
Common Mode Rejection Ratio(CMRR)150dB
Dual Supply-
Quiescent Current300uA
Vos - Input Offset Voltage50uV
Ib - Input Bias Current100pA
Number of Channels-
Differential Voltage±26V
Noise density(eN)-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The INA232 device is a 16-bit digital current monitor with an I2C/SMBus-compatible interface that is compliant with a wide range of digital bus voltages such as 1.2 V, 1.8 V, 3.3 V, and 5.0 V. The device monitors the voltage across an external sense resistor and reports values for current, bus voltage, and power.

Features

AI Translation
  • High-side or low-side current sensing
  • Operates from a 1.7-V to 5.5-V power supply
  • Reports current, voltage and power
  • Programmable full scale range: 20mV / 80mV
  • Input common mode range: -0.3 V to 48 V
  • Current monitoring accuracy: 16-bit ADC resolution, 0.3% gain error (maximum), 50 μV offset (maximum)
  • Low input bias current: 10 nA (maximum)
  • Configurable averaging options
  • General call addressing allows conversion synchronization among devices
  • Alert limits for over and under current events
  • 1.2-V compliant I²C, SMBus interface
  • Two device address options with four pin selectable address
  • SOT23-8 Package
  • Operating temperature: -40°C and +125°C

Applications

AI Translation
  • Smart speakers
  • Battery chargers
  • Power management
  • Battery cell monitors and balancers
  • Rack servers
In-Stock: 3,739
3,739 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.127$ 1.13
10+$ 0.9373$ 9.37
30+$ 0.8319$ 24.96
100+$ 0.7135$ 71.35
500+$ 0.6616$ 330.80
1,000+$ 0.6373$ 637.30
Standard Packaging3000/Full Reel
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