Datasheet Texas Instruments INA225-Q1
| Manufacturer | Texas Instruments |
| Series | INA225-Q1 |
Automotive, 36-V Prog. Gain, Bi-Directional, Zero-Drift, High-Speed Voltage Out Current Sense Amp
Datasheets
INA225-Q1 Automotive-Grade, 36-V Programmable-Gain, Voltage-Output, Bidirectional, Zero-Drift, High-Speed Current-Shunt Monitor datasheet
PDF, 1.7 Mb, File published: Feb 13, 2015
Extract from the document
Prices
Status
| INA225AQDGKRQ1 | |
|---|---|
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| INA225AQDGKRQ1 | |
|---|---|
| N | 1 |
| Pin | 8 |
| Package Type | DGK |
| Industry STD Term | VSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | IAAQ |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .97 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.07 |
| Mechanical Data | Download |
Parametrics
| Parameters / Models | INA225AQDGKRQ1 |
|---|---|
| Bandwidth, kHz | 250,200,125,70 |
| CMRR(Min), dB | 95 |
| Common Mode Voltage(Max), V | 36 |
| Gain, V/V | 25,50,100,200 |
| Gain Error, % | 0.15,0.2,0.3 |
| Gain Error Drift(Max), ppm/В°C | 10 |
| Input Offset (+/-)(Max), uV | 150 |
| Input Offset Drift (+/-)(Typ), uV/C | 0.1 |
| Iq(Max), mA | 0.35 |
| Operating Temperature Range, C | -40 to 125 |
| PSRR(Typ), uV/V | 0.1 |
| Package Group | VSSOP |
| Package Size: mm2:W x L, PKG | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
| Rating | Automotive |
| Special Features | Bi-directional,Low-side Capable,Programmable Gain |
| Specified Common Mode Voltage, V | 12 |
| Specified Power Supply Voltage, V | 5 |
| Supply Voltage(Max), V | 36 |
| Supply Voltage(Min), V | 2.7 |
Eco Plan
| INA225AQDGKRQ1 | |
|---|---|
| RoHS | Compliant |
Application Notes
- Power Saving Topologies for TI Current Shunt MonitorsPDF, 741 Kb, File published: Feb 17, 2017
- Low-Drift, Low-Side Current Measurements for Three-Phase Systems (Rev. B)PDF, 105 Kb, Revision: B, File published: Sep 5, 2017
- Integrating a Current Sense Resistor With a Current Sense Amplifier (Rev. A)PDF, 110 Kb, Revision: A, File published: Dec 2, 2016
- High-Side Motor Current Monitoring for Over-Current Protection (Rev. A)PDF, 115 Kb, Revision: A, File published: Dec 1, 2016
- Bidirectional, Low-Side Phase Current Sensing With Onboard Overcurrent Detection (Rev. B)PDF, 178 Kb, Revision: B, File published: Sep 5, 2017
- Precision Current Measurements on High Voltage Power Supply Rails (Rev. A)PDF, 100 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
- Overcurrent and Out-of-Range Protections (Rev. B)PDF, 88 Kb, Revision: B, File published: Sep 5, 2017
- Precision Low-Side Current Measurement (Rev. B)PDF, 91 Kb, Revision: B, File published: Mar 6, 2019
Model Line
Series: INA225-Q1 (1)
Manufacturer's Classification
- Semiconductors> Amplifiers> Current Sense Amplifiers> Current Sense Amplifiers Analog Output
