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INA220BQDGSRQ1 +BOM

Monitor voltage levels in automotive applications with the INA220BQDGSRQ1 10-pin VSSOP IC

Manufacturer:

TI
Mfr.Part #:

INA220BQDGSRQ1
Datasheet:

INA220BQDGSRQ1 Datasheet (PDF)
Common-mode Voltage (max) (V):

26
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 INA220BQDGSRQ1

INA220BQDGSRQ1 General Description

Designed for systems with low-side sensing, the INA220-Q1 device can accurately sense across shunts on buses ranging from 0 to 26 V. This makes it suitable for applications such as CPU power supplies and other low-side sensing scenarios. Operating on a single 3- to 5.5-V supply, the device has a low supply current draw of just 1 mA. Additionally, the INA220-Q1 device is built to withstand a wide temperature range, from -40°C to +125°C

Key Features

Fast and Accurate Current Measurement
Suitable for High-Power Applications
User-Defined Calibration Options

Specifications

Common-mode voltage (max) (V)	26	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)	0.16	Voltage gain (V/V)	0.125, 0.25, 0.5, 1
CMRR (min) (dB)	120	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	Gain error drift (±) (max) (ppm/°C)	83
Features	Bidirectional, Intergrated Power Monitor, Low-side Capable, Programmable Gain	Number of channels	1
Resolution (Bits)	12	Power measurement accuracy (%)	0.8
Rating	Automotive	Operating temperature range (°C)	-40 to 125