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See Technical Specifications

INA219AIDCNT +BOM

Small-sized current-sensing amplifier

Manufacturer:

Texas Instruments
Mfr.Part #:

INA219AIDCNT
Datasheet:

INA219AIDCNT Datasheet (PDF)
Common-mode Voltage (max) (V):

26
Common-mode Voltage (min) (V):

0
Input Offset (±) (max) (µV):

50, 100
Input Offset Drift (±) (max) (µV/°C):

0.5
EDA/CAD Models:

Request Free CAD Models for INA219AIDCNT

Email: [email protected]

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Tel: +852 95804164

INA219AIDCNT General Description

The INA219AIDCNT is a versatile and efficient integrated circuit designed to accurately monitor voltage, current, and power in a wide range of applications. With its high-side current shunt capabilities, this IC offers precise measurements with an impressive accuracy of ±0.5%, ensuring reliable data for critical systems. Additionally, its programmable calibration feature enables users to fine-tune current measurements according to their specific requirements

Key Features

High-resolution analog-to-digital converter (ADC) for precise data acquisition
Real-time monitoring of voltage, current, and power consumption

Application

Green energy harvesting
Automated motor control
Efficient power distribution

Specifications

Common-mode voltage (max) (V)	26	Common-mode voltage (min) (V)	0
Input offset (±) (max) (µV)	50, 100	Input offset drift (±) (max) (µV/°C)	0.5
Input offset drift (±) (typ) (µV/°C)	0.1	Voltage gain (V/V)	0.125, 0.25, 0.5, 1
CMRR (min) (dB)	100	Bandwidth (kHz)	5.5
Supply voltage (max) (V)	5.5	Supply voltage (min) (V)	3
Iq (max) (mA)	1	Digital interface	I2C, SMBus
Gain error (%)	0.3, 0.5	Gain error drift (±) (max) (ppm/°C)	83, 167
Features	Bidirectional, Intergrated Power Monitor, Programmable Gain	Number of channels	1
Resolution (Bits)	12	Power measurement accuracy (%)	0.8, 1
Rating	Catalog	Operating temperature range (°C)	-40 to 125