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See Technical Specifications

INA231AIYFDR +BOM

28V, 16-bit, i2c output current/voltage/power monitor w/alert in wcsp

Manufacturer:

TI
Mfr.Part #:

INA231AIYFDR
Datasheet:

INA231AIYFDR Datasheet (PDF)
Common-mode Voltage (max) (V):

28
Common-mode Voltage (min) (V):

0
Input Offset (±) (max) (µV):

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

0.5
EDA/CAD Models:

Request Free CAD Models for INA231AIYFDR

INA231AIYFDR General Description

The INA231AIYFDR is a versatile current-shunt and power monitor with advanced features that make it suitable for a wide range of applications. With its 1.8-V compliant I2C interface and 16 programmable addresses, this device offers flexibility and convenience in monitoring shunt voltage drops and bus supply voltage. By asserting the ALERT pin when values exceed programmed limits, the INA231 provides enhanced protection for your system

Key Features

Flexible averaging and filtering capabilities
Programmable alert thresholds for alerts
Precise power consumption tracking
Safe and reliable operation in harsh environments

Specifications

Common-mode voltage (max) (V)	28	Common-mode voltage (min) (V)	0
Input offset (±) (max) (µV)	50	Input offset drift (±) (max) (µV/°C)	0.5
Input offset drift (±) (typ) (µV/°C)	0.1	Voltage gain (V/V)	1
CMRR (min) (dB)	100	Bandwidth (kHz)	3.5
Supply voltage (max) (V)	5.5	Supply voltage (min) (V)	2.7
Iq (max) (mA)	0.42	Digital interface	I2C, SMBus
Gain error (%)	0.5	Gain error drift (±) (max) (ppm/°C)	50
Features	Alert Function, Bidirectional, Intergrated Power Monitor, Low-side Capable	Number of channels	1
Resolution (Bits)	16	Power measurement accuracy (%)	1
Rating	Catalog	Operating temperature range (°C)	-40 to 125