Datasheet Texas Instruments INA231BIYFDT
Manufacturer | Texas Instruments |
Series | INA231 |
Part Number | INA231BIYFDT |
28-V, Bi-Directional, Zero-Drift, Low-/High-Side, I2C Out Current/Power Monitor w/ Alert in WCSP 12-DSBGA -40 to 125
Datasheets
INA231 High- or Low-Side Measurement, Bidirectional Current and Power Monitor With 1.8-V I2C Interface datasheet
PDF, 1.3 Mb, Revision: B, File published: Aug 14, 2017
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Status
Lifecycle Status | Preview (Device has been announced but is not in production. Samples may or may not be available) |
Manufacture's Sample Availability | No |
Packaging
Pin | 12 |
Package Type | YFD |
Industry STD Term | DSBGA |
JEDEC Code | R-XBGA-N |
Package QTY | 250 |
Carrier | SMALL T&R |
Width (mm) | 1.388 |
Length (mm) | 1.645 |
Thickness (mm) | 0.4 |
Pitch (mm) | 0.4 |
Max Height (mm) | 0.4 |
Mechanical Data | Download |
Parametrics
Bandwidth | 3.5 kHz |
CMRR(Min) | 100 dB |
Common Mode Voltage(Max) | 28 V |
Digital Interface | I2C |
Features | Alert Function,Bi-directional,I2C,Low-side Capable |
Gain | 1 V/V |
Gain Error | 0.5 % |
Gain Error Drift(Max) | 50 ppm/В°C |
Input Offset (+/-)(Max) | 50 uV |
Input Offset Drift (+/-)(Max) | 0.1 uV/C |
Input Offset Drift (+/-)(Typ) | 0.1 uV/C |
Iq(Max) | 0.42 mA |
Operating Temperature Range | -40 to 125 C |
Package Group | DSBGA |
Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
Rating | Catalog |
Supply Voltage(Max) | 5.5 V |
Supply Voltage(Min) | 2.7 V |
Eco Plan
RoHS | See ti.com |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: INA231EVM
INA231EVM
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Energy and Power Monitoring with Digital Current SensorsPDF, 90 Kb, File published: May 25, 2017
- 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
- Discrete Current Sensing Versus Integrated Current Sensing FunctionPDF, 108 Kb, File published: Apr 4, 2017
- Precision Low-Side Current Measurement (Rev. B)PDF, 91 Kb, Revision: B, File published: Mar 6, 2019
- Low-Side Current Sense Circuit IntegrationPDF, 176 Kb, File published: Mar 30, 2017
- Understanding the I2C BusPDF, 124 Kb, File published: Jun 30, 2015
Model Line
Series: INA231 (6)
- INA231AIYFDR INA231AIYFDT INA231AIYFFR INA231AIYFFT INA231BIYFDR INA231BIYFDT
Manufacturer's Classification
- Semiconductors > Amplifiers > Current Sense Amplifiers > Current Sense Power / Current Monitors