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INA3221AQRGVRQ1

16-VQFN (4x4) AEC-Q100, 26V, triple channel, 13-bit, i2c output current/voltage monitor w/alerts

Manufacturer：

Luminary Micro/Texas Instruments

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Manufacturer NO：

INA3221AQRGVRQ1

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Product SN：

10501-INA3221AQRGVRQ1

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Package/Case：

VQFN (RGV)-16

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Manufacturer Lead Time：

12 Weeks

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Datasheet:

INA3221AQRGVRQ1 Datasheet PDF

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Detailed Descripition：

Alert Function, Bidirectional, Low-side Capable

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Product Application Field：None

7725 In Stock

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Customer Reference

Quantity

Product price

Qty

Unit Price

Ext Price

1000

$1.452

$1452

For more INA3221AQRGVRQ1 prices, contact customer service to get a discount!

Environmental & Export Classifications

RoHS Status

ROHS3 Compliant

Moisture Sensitivity Level (MSL)

2 (1 Year)

REACH Status

REACH Unaffected

ECCN

EAR99

HTSUS

8542.39.0001

Documents & Media

Datasheets PDF INA3221AQRGVRQ1 Datasheet PDF

Product Description

The INA3221-Q1 is a three-channel, high-side current and bus voltage monitor with an I²C- and SMBUS-compatible interface. The INA3221-Q1 monitors both shunt voltage drops and bus supply voltages, in addition to having programmable conversion times and averaging modes for these signals. The INA3221-Q1 offers both critical and warning alerts to detect multiple programmable out-of-range conditions for each channel.

The INA3221-Q1 senses current on buses that can vary from 0 V to 26 V. The device is powered from a single 2.7-V to 5.5-V supply, and draws 350 µA (typ) of supply current. The INA3221-Q1 is specified over the operating temperature range of –40 °C to +125 °C. The I²C- and SMBUS-compatible interface features four programmable addresses.

Qualified for automotive applications
AEC-Q100 qualified with the following results:
- Device temperature grade 1: –40 °C to 125 °C
Functional Safety-Capable
- Documentation available to aid functional safety system design
Senses bus voltages from 0 V to 26 V
Reports shunt and bus voltage
High accuracy:
- Offset voltage: ±80 µV (maximum)
- Gain error: 0.25% (maximum)
Configurable averaging options
Four programmable addresses
Programmable alert and warning outputs
Power-supply operation: 2.7 V to 5.5 V