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TI INA219BIDRRoHS

Manufacturer
TI
MPN
INA219BIDR
LCSC Part #
C2155799
Packaging
SOIC-8
Customer #
Key Attributes
Zero-drift bidirectional current/power monitor with I²C interface
Datasheetpdf iconTI INA219BIDR

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Current Regulation/Management
ManufacturerTI
PackagingSOIC-8
FeaturesPower monitoring;Digital output interface;Input filter;Zero drift / auto-zero
Vcm - Common Mode Voltage300mV~26V
Output Current-
Input Offset Current(Ios)-
Slew Rate-
Input Voltage (Vin)3V~5.5V
Operating Temperature-40℃~+125℃
Gain-
Input Offset Voltage Drift(Vos TC)0.1uV/℃
Common Mode Rejection Ratio(CMRR)120dB
Dual Supply-
Quiescent Current700uA
Vos - Input Offset Voltage10uV
Ib - Input Bias Current20uA
Number of Channels-
Differential Voltage±26V
Noise density(eN)-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The INA219 is a shunt and power monitor with an I²C- or SMBUS-compatible interface. This device monitors the shunt voltage drop and the bus supply voltage. The number of conversions and filtering options can be set by programming. The programmable calibration value combined with the internal multiplier supports direct reading of the current value (in amperes). The power (in watts) can be calculated through an additional multiplication register. The I²C- or SMBUS-compatible interface has 16 programmable addresses. The INA219 is available in two grades: Grade A and Grade B. The Grade B models offer higher accuracy and more stringent precision specifications. The INA219 can sense the divided voltage in the bus within the range of 0V to 26V. This device is powered by a single 3V to 5.5V power supply, with a maximum supply current consumption of 1mA. The operating temperature range of the INA219 is from -40°C to 125°C.

Features

AI Translation
  • Bus voltage sensing range: 0V to 26V
  • Reports current, voltage, and power
  • 16 programmable addresses
  • High accuracy: 0.5% (maximum) over full temperature range (INA219B)
  • Filter options
  • Calibration register
  • SOT-23-8 and SOIC-8 packages

Applications

AI Translation
  • Servers
  • Telecom Equipment
  • Laptop Power Management
  • Battery Charger Soldering Equipment
  • Power Supplies
  • Test Equipment
In-Stock: 9,315
9,315 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.0931$ 1.09
10+$ 0.8948$ 8.95
30+$ 0.7852$ 23.56
100+$ 0.6627$ 66.27
500+$ 0.6078$ 303.90
1,000+$ 0.5837$ 583.70
Standard Packaging2500/Full Reel
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