Datasheet Texas Instruments INA230
| Manufacturer | Texas Instruments |
| Series | INA230 |
28-V, Bi-Directional, Zero-Drift, Low-/High-Side, I2C Out Current/Power Monitor w/ Alert
Datasheets
Bidirectional Current/Power Monitor with I²C™ Interface datasheet
PDF, 1.1 Mb, File published: Feb 10, 2012
Extract from the document
Prices
Status
| INA230AIRGTR | INA230AIRGTT | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
Packaging
| INA230AIRGTR | INA230AIRGTT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 16 | 16 |
| Package Type | RGT | RGT |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | I230 | I230 |
| Width (mm) | 3 | 3 |
| Length (mm) | 3 | 3 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | INA230AIRGTR | INA230AIRGTT |
|---|---|---|
| Bandwidth, kHz | 3.5 | 3.5 |
| CMRR(Min), dB | 100 | 100 |
| Common Mode Voltage(Max), V | 28 | 28 |
| Digital Interface | I2C | I2C |
| Gain, V/V | 1 | 1 |
| Gain Error, % | 0.5 | 0.5 |
| Gain Error Drift(Max), ppm/В°C | 50 | 50 |
| Input Offset (+/-)(Max), uV | 50 | 50 |
| Input Offset Drift (+/-)(Max), uV/C | 0.1 | 0.1 |
| Input Offset Drift (+/-)(Typ), uV/C | 0.1 | 0.1 |
| Iq(Max), mA | 0.42 | 0.42 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| PSRR(Typ), uV/V | 10 | 10 |
| Package Group | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 16VQFN: 9 mm2: 3 x 3(VQFN) | 16VQFN: 9 mm2: 3 x 3(VQFN) |
| Rating | Catalog | Catalog |
| Special Features | Alert Function,Bi-directional,I2C,Low-side Capable | Alert Function,Bi-directional,I2C,Low-side Capable |
| Specified Common Mode Voltage, V | 12 | 12 |
| Specified Power Supply Voltage, V | 3.3 | 3.3 |
| Supply Voltage(Max), V | 5.5 | 5.5 |
| Supply Voltage(Min), V | 2.7 | 2.7 |
Eco Plan
| INA230AIRGTR | INA230AIRGTT | |
|---|---|---|
| RoHS | Compliant | 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
- 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: INA230 (2)
Manufacturer's Classification
- Semiconductors> Amplifiers> Current Sense Amplifiers> Current Sense Power / Current Monitors
