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TI INA219BIDRoHS

Manufacturer
TI
MPN
INA219BID
LCSC Part #
C2859699
Packaging
SOIC-8
Customer #
Key Attributes
Zero-drift bidirectional current/power monitor with I²C interface
Datasheetpdf iconTI INA219BID
In-Stock: 122
122 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.0415$ 2.04
10+$ 1.748$ 17.48
30+$ 1.5632$ 46.90
100+$ 1.3751$ 137.51
500+$ 1.2891$ 644.55
1,000+$ 1.2535$ 1253.50
Standard Packaging75/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOIC-8
Number of Channels-
Vos - Input Offset Voltage10uV
Vcm - Common Mode Voltage0V~26V
Slew Rate-
Bandwidth-
Input Offset Current(Ios)-
FeaturesPower monitoring;Digital output interface;Input filter;Zero drift / auto-zero;Bidirectional detection
Operating Temperature-40℃~+125℃
Ib - Input Bias Current20uA
Common Mode Rejection Ratio(CMRR)100dB
Noise density(eN)-
Input Offset Voltage Drift(Vos TC)0.1uV/℃
Quiescent Current700uA
Gain-
Differential Voltage±26V
Output Current-
Dual Supply-
Single Supply3V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging75
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