Datasheet Texas Instruments INA282-Q1 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | INA282-Q1 |
Automobil, 80 V, bidirektional, hochgenau, niedrig- / hochseitig, Spannungsausgangsstrom-Shunt-Monitor
Datenblätter
INA28x-Q1 Automotive Grade, –14-V to +80-V, Bidirectional, High Accuracy, Low- or High-Side, Voltage Output, Current Shunt Monitor datasheet
PDF, 1.3 Mb, Revision: B, Datei veröffentlicht: Dec 10, 2015
Auszug aus dem Dokument
Status
| INA282AQDGKRQ1 | INA282AQDRQ1 | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes |
Verpackung
| INA282AQDGKRQ1 | INA282AQDRQ1 | |
|---|---|---|
| N | 1 | 2 |
| Pin | 8 | 8 |
| Package Type | DGK | D |
| Industry STD Term | VSSOP | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 2500 | 2500 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | 11GF | 282Q1 |
| Width (mm) | 3 | 3.91 |
| Length (mm) | 3 | 4.9 |
| Thickness (mm) | .97 | 1.58 |
| Pitch (mm) | .65 | 1.27 |
| Max Height (mm) | 1.07 | 1.75 |
| Mechanical Data | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | INA282AQDGKRQ1 | INA282AQDRQ1 |
|---|---|---|
| Bandwidth, kHz | 10,4,2 | 10,4,2 |
| CMRR(Min), dB | 120 | 120 |
| Common Mode Voltage(Max), V | 80 | 80 |
| Common Mode Voltage(Min), V | -14 | -14 |
| Gain, V/V | 50,100,200,500,1000 | 50,100,200,500,1000 |
| Gain Error, % | 1.4,1.6 | 1.4,1.6 |
| Gain Error Drift(Max), ppm/В°C | 50 | 50 |
| Input Offset (+/-)(Max), uV | 70 | 70 |
| Input Offset Drift (+/-)(Typ), uV/C | 0.3 | 0.3 |
| Iq(Max), mA | 0.9 | 0.9 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| PSRR(Typ), uV/V | 3 | 3 |
| Package Group | VSSOP | SOIC |
| Package Size: mm2:W x L, PKG | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
| Rating | Automotive | Automotive |
| Special Features | Bi-directional,Low-side Capable | Bi-directional,Low-side Capable |
| Specified Common Mode Voltage, V | 12 | 12 |
| Specified Power Supply Voltage, V | 5 | 5 |
| Supply Voltage(Max), V | 18 | 18 |
| Supply Voltage(Min), V | 2.7 | 2.7 |
Öko-Plan
| INA282AQDGKRQ1 | INA282AQDRQ1 | |
|---|---|---|
| RoHS | Compliant | Compliant |
Anwendungshinweise
- Power Saving Topologies for TI Current Shunt MonitorsPDF, 741 Kb, Datei veröffentlicht: Feb 17, 2017
- Current Measurements in Power SuppliesPDF, 95 Kb, Datei veröffentlicht: Dec 21, 2016
- Low-Drift, Precision, In-Line Motor Current Measurements with PWM Rejection (Rev. A)PDF, 150 Kb, Revision: A, Datei veröffentlicht: Dec 1, 2016
- Current Sensing in an H-BridgePDF, 104 Kb, Datei veröffentlicht: Dec 21, 2016
- Integrating a Current Sense Resistor With a Current Sense Amplifier (Rev. A)PDF, 110 Kb, Revision: A, Datei veröffentlicht: Dec 2, 2016
- High-Side Motor Current Monitoring for Over-Current Protection (Rev. A)PDF, 115 Kb, Revision: A, Datei veröffentlicht: Dec 1, 2016
- Precision Current Measurements on High Voltage Power Supply Rails (Rev. A)PDF, 100 Kb, Revision: A, Datei veröffentlicht: Dec 2, 2016
- Measuring Current to Handle Multiple Out-of-Range Conditions (Rev. A)PDF, 143 Kb, Revision: A, Datei veröffentlicht: Dec 2, 2016
- Overcurrent and Out-of-Range Protections (Rev. B)PDF, 88 Kb, Revision: B, Datei veröffentlicht: Sep 5, 2017
- Precision Low-Side Current Measurement (Rev. B)PDF, 91 Kb, Revision: B, Datei veröffentlicht: Mar 6, 2019
Modellreihe
Serie: INA282-Q1 (2)
Herstellerklassifikation
- Semiconductors> Amplifiers> Current Sense Amplifiers> Current Sense Amplifiers Analog Output