Datasheet Texas Instruments INA220AIDGSR
| Manufacturer | Texas Instruments |
| Series | INA220 |
| Part Number | INA220AIDGSR |
26-V, Bi-Directional, Zero-Drift, Low- or High-Side, I2C Out Current/Power Monitor 10-VSSOP -40 to 125
Datasheets
INA220 High- or Low-Side, Bidirectional Current and Power Monitor With Two-Wire Interface datasheet
PDF, 1.2 Mb, Revision: E, File published: Jan 12, 2016
Extract from the document
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 10 |
| Package Type | DGS |
| Industry STD Term | VSSOP |
| JEDEC Code | S-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | OOUI |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | 1.02 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.07 |
| Mechanical Data | Download |
Parametrics
| Bandwidth | 5.5 kHz |
| CMRR(Min) | 120 dB |
| Common Mode Voltage(Max) | 26 V |
| Digital Interface | I2C |
| Gain | 1,0.5,0.25,0.125 V/V |
| Gain Error | 0.5 % |
| Gain Error Drift(Max) | 83 ppm/В°C |
| Input Offset (+/-)(Max) | 50 uV |
| Input Offset Drift (+/-)(Max) | 0.16 uV/C |
| Input Offset Drift (+/-)(Typ) | 0.16 uV/C |
| Iq(Max) | 1 mA |
| Operating Temperature Range | -40 to 125 C |
| PSRR(Typ) | 10 uV/V |
| Package Group | VSSOP |
| Package Size: mm2:W x L | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG |
| Rating | Catalog |
| Special Features | Bi-directional,I2C,Low-side Capable,Programmable Gain |
| Specified Common Mode Voltage | 12 V |
| Specified Power Supply Voltage | 3.3 V |
| Supply Voltage(Max) | 5.5 V |
| Supply Voltage(Min) | 3 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: INA220EVM
INA220 Evaluation Module
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
- Understanding the I2C BusPDF, 124 Kb, File published: Jun 30, 2015
Model Line
Series: INA220 (4)
- INA220AIDGSR INA220AIDGST INA220BIDGSR INA220BIDGST
Manufacturer's Classification
- Semiconductors > Amplifiers > Current Sense Amplifiers > Current Sense Power / Current Monitors