Datasheet Texas Instruments INA226-Q1
Manufacturer | Texas Instruments |
Series | INA226-Q1 |
Automotive, 36-V, Ultra-High Accuracy, Low-/High-Side, I2C Out Current/Power Monitor w/ Alert
Datasheets
INA226-Q1 Automotive Grade, 36-V, Bi-Directional, Zero-Drift, High Accuracy, Low- or High-Side, I2C Compatible Current/Power Monitor with Programmable Over-Current Alert datasheet
PDF, 1.1 Mb, File published: Jul 23, 2015
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Status
INA226AQDGSRQ1 | |
---|---|
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
Packaging
INA226AQDGSRQ1 | |
---|---|
N | 1 |
Pin | 10 |
Package Type | DGS |
Industry STD Term | VSSOP |
JEDEC Code | S-PDSO-G |
Package QTY | 2500 |
Carrier | LARGE T&R |
Device Marking | 226Q |
Width (mm) | 3 |
Length (mm) | 3 |
Thickness (mm) | 1.02 |
Pitch (mm) | .5 |
Max Height (mm) | 1.07 |
Mechanical Data | Download |
Parametrics
Parameters / Models | INA226AQDGSRQ1 |
---|---|
Bandwidth, kHz | 3.5 |
CMRR(Min), dB | 126 |
Common Mode Voltage(Max), V | 36 |
Digital Interface | I2C |
Gain, V/V | 1 |
Gain Error, % | 0.1 |
Gain Error Drift(Max), ppm/В°C | 50 |
Input Offset (+/-)(Max), uV | 10 |
Input Offset Drift (+/-)(Max), uV/C | 0.02 |
Input Offset Drift (+/-)(Typ), uV/C | 0.02 |
Iq(Max), mA | 0.42 |
Operating Temperature Range, C | -40 to 125 |
PSRR(Typ), uV/V | 2.5 |
Package Group | VSSOP |
Package Size: mm2:W x L, PKG | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
Rating | Automotive |
Special Features | Alert Function,Bi-directional,I2C,Low-side Capable |
Specified Common Mode Voltage, V | 12 |
Specified Power Supply Voltage, V | 3.3 |
Supply Voltage(Max), V | 5.5 |
Supply Voltage(Min), V | 2.7 |
Eco Plan
INA226AQDGSRQ1 | |
---|---|
RoHS | Compliant |
Application Notes
- Integrating The Current Sensing Signal Path (Rev. A)PDF, 103 Kb, Revision: A, File published: Dec 2, 2016
- Integrated Current Sensing Analog-to-Digital ConverterPDF, 88 Kb, File published: Dec 21, 2016
- Integrating a Current Sense Resistor With a Current Sense Amplifier (Rev. A)PDF, 110 Kb, Revision: A, File published: Dec 2, 2016
- Measuring Current to Handle Multiple Out-of-Range Conditions (Rev. A)PDF, 143 Kb, Revision: A, File published: Dec 2, 2016
- Precision Low-Side Current Measurement (Rev. B)PDF, 91 Kb, Revision: B, File published: Mar 6, 2019
- Understanding the I2C BusPDF, 124 Kb, File published: Jun 30, 2015
Model Line
Series: INA226-Q1 (1)
Manufacturer's Classification
- Semiconductors> Amplifiers> Current Sense Amplifiers> Current Sense Power / Current Monitors