Datasheet Texas Instruments INA203 — Ficha de datos
Fabricante | Texas Instruments |
Serie | INA203 |
Monitor de derivación de corriente de salida de voltaje de 80V, lado bajo o alto, alta velocidad, con comparadores duales y referencia
Hojas de datos
INA20x Unidirectional Measurement Current-Shunt Monitor With Dual Comparators datasheet
PDF, 1.4 Mb, Revisión: E, Archivo publicado: nov 30, 2015
Extracto del documento
Precios
Estado
INA203AID | INA203AIDGSR | INA203AIDGST | INA203AIDR | INA203AIPW | INA203AIPWR | |
---|---|---|---|---|---|---|
Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | No | No | No | No | Sí | No |
Embalaje
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 | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
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 |
Plan ecológico
INA203AID | INA203AIDGSR | INA203AIDGST | INA203AIDR | INA203AIPW | INA203AIPWR | |
---|---|---|---|---|---|---|
RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Notas de aplicación
- High-Side Drive, High-Side Solenoid Monitor with PWM Rejection (Rev. A)PDF, 110 Kb, Revisión: A, Archivo publicado: dic 1, 2016
- Current Measurements in Power SuppliesPDF, 95 Kb, Archivo publicado: dic 21, 2016
- Low-Drift, Precision, In-Line Motor Current Measurements with PWM Rejection (Rev. A)PDF, 150 Kb, Revisión: A, Archivo publicado: dic 1, 2016
- Current Sensing in an H-BridgePDF, 104 Kb, Archivo publicado: dic 21, 2016
- High-Side Motor Current Monitoring for Over-Current Protection (Rev. A)PDF, 115 Kb, Revisión: A, Archivo publicado: dic 1, 2016
- Bidirectional, Low-Side Phase Current Sensing With Onboard Overcurrent Detection (Rev. B)PDF, 178 Kb, Revisión: B, Archivo publicado: sept 5, 2017
- Measuring Current to Handle Multiple Out-of-Range Conditions (Rev. A)PDF, 143 Kb, Revisión: A, Archivo publicado: dic 2, 2016
- Overcurrent and Out-of-Range Protections (Rev. B)PDF, 88 Kb, Revisión: B, Archivo publicado: sept 5, 2017
- Precision Low-Side Current Measurement (Rev. B)PDF, 91 Kb, Revisión: B, Archivo publicado: marzo 6, 2019
Linea modelo
Serie: INA203 (6)
Clasificación del fabricante
- Semiconductors> Amplifiers> Current Sense Amplifiers> Current Sense Amplifiers with Comparator