Datasheet Texas Instruments INA203 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | INA203 |
80-V-, Low- oder High-Side-, Hochgeschwindigkeits- und Spannungsausgangsstrom-Shunt-Monitor mit zwei Komparatoren und Ref
Datenblätter
INA20x Unidirectional Measurement Current-Shunt Monitor With Dual Comparators datasheet
PDF, 1.4 Mb, Revision: E, Datei veröffentlicht: Nov 30, 2015
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Preise
Status
| INA203AID | INA203AIDGSR | INA203AIDGST | INA203AIDR | INA203AIPW | INA203AIPWR | |
|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No | No | Yes | No |
Verpackung
| INA203AID | INA203AIDGSR | INA203AIDGST | INA203AIDR | INA203AIPW | INA203AIPWR | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 14 | 10 | 10 | 14 | 14 | 14 |
| Package Type | D | DGS | DGS | D | PW | PW |
| Industry STD Term | SOIC | VSSOP | VSSOP | SOIC | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | S-PDSO-G | S-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 50 | 2500 | 250 | 2500 | 90 | 2000 |
| Carrier | TUBE | LARGE T&R | SMALL T&R | LARGE T&R | TUBE | LARGE T&R |
| Device Marking | INA203A | BQN | BQN | INA203A | INA203A | INA203A |
| Width (mm) | 3.91 | 3 | 3 | 3.91 | 4.4 | 4.4 |
| Length (mm) | 8.65 | 3 | 3 | 8.65 | 5 | 5 |
| Thickness (mm) | 1.58 | 1.02 | 1.02 | 1.58 | 1 | 1 |
| Pitch (mm) | 1.27 | .5 | .5 | 1.27 | .65 | .65 |
| Max Height (mm) | 1.75 | 1.07 | 1.07 | 1.75 | 1.2 | 1.2 |
| Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | INA203AID | INA203AIDGSR | INA203AIDGST | INA203AIDR | INA203AIPW | INA203AIPWR |
|---|---|---|---|---|---|---|
| Bandwidth, kHz | 500,300,200 | 500,300,200 | 500,300,200 | 500,300,200 | 500,300,200 | 500,300,200 |
| CMRR(Min), dB | 80 | 80 | 80 | 80 | 80 | 80 |
| Common Mode Voltage(Max), V | 80 | 80 | 80 | 80 | 80 | 80 |
| Common Mode Voltage(Min), V | -16 | -16 | -16 | -16 | -16 | -16 |
| Gain, V/V | 20,50,100 | 20,50,100 | 20,50,100 | 20,50,100 | 20,50,100 | 20,50,100 |
| Gain Error, % | 1 | 1 | 1 | 1 | 1 | 1 |
| Gain Error Drift(Max), ppm/В°C | 100 | 100 | 100 | 100 | 100 | 100 |
| Hysteresis Input(Typ), mV | 8 | 8 | 8 | 8 | 8 | 8 |
| Input Offset (+/-)(Max), uV | 2500 | 2500 | 2500 | 2500 | 2500 | 2500 |
| Input Offset Drift (+/-)(Typ), uV/C | 5 | 5 | 5 | 5 | 5 | 5 |
| Iq(Max), mA | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
| Number of Channels | 2 | 2 | 2 | 2 | 2 | 2 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| PSRR(Typ), uV/V | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Package Group | SOIC | VSSOP | VSSOP | SOIC | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Response Time(Typ), µs | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 |
| Special Features | Alert Function,Low-side Capable | Alert Function,Low-side Capable | Alert Function,Low-side Capable | Alert Function,Low-side Capable | Alert Function,Low-side Capable | Alert Function,Low-side Capable |
| Specified Common Mode Voltage, V | 12 | 12 | 12 | 12 | 12 | 12 |
| Specified Power Supply Voltage, V | 12 | 12 | 12 | 12 | 12 | 12 |
| Supply Voltage(Max), V | 18 | 18 | 18 | 18 | 18 | 18 |
| Supply Voltage(Min), V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
Öko-Plan
| INA203AID | INA203AIDGSR | INA203AIDGST | INA203AIDR | INA203AIPW | INA203AIPWR | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Anwendungshinweise
- High-Side Drive, High-Side Solenoid Monitor with PWM Rejection (Rev. A)PDF, 110 Kb, Revision: A, Datei veröffentlicht: Dec 1, 2016
- 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
- High-Side Motor Current Monitoring for Over-Current Protection (Rev. A)PDF, 115 Kb, Revision: A, Datei veröffentlicht: Dec 1, 2016
- Bidirectional, Low-Side Phase Current Sensing With Onboard Overcurrent Detection (Rev. B)PDF, 178 Kb, Revision: B, Datei veröffentlicht: Sep 5, 2017
- 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: INA203 (6)
Herstellerklassifikation
- Semiconductors> Amplifiers> Current Sense Amplifiers> Current Sense Amplifiers with Comparator