Datasheet Texas Instruments INA157 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | INA157 |

Amplificador de diferencia de alta velocidad y precisión
Hojas de datos
High-Speed, Precision Difference Amplifier datasheet
PDF, 282 Kb, Archivo publicado: sept 27, 2000
Extracto del documento
Estado
| INA157U | INA157U/2K5 | INA157UA | INA157UA/2K5 | INA157UA/2K5G4 | INA157UAG4 | INA157UG4 | |
|---|---|---|---|---|---|---|---|
| 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) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | Sí | No | No | No | No | No |
Embalaje
| INA157U | INA157U/2K5 | INA157UA | INA157UA/2K5 | INA157UA/2K5G4 | INA157UAG4 | INA157UG4 | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | D | D | D | D | D | D | D |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 2500 | 75 | 2500 | 2500 | 75 | 75 |
| Carrier | TUBE | LARGE T&R | TUBE | LARGE T&R | LARGE T&R | TUBE | TUBE |
| Device Marking | INA | INA | 157U | 157U | INA | INA | 157U |
| Width (mm) | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 |
| Length (mm) | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 |
| Thickness (mm) | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | INA157U![]() | INA157U/2K5![]() | INA157UA![]() | INA157UA/2K5![]() | INA157UA/2K5G4![]() | INA157UAG4![]() | INA157UG4![]() |
|---|---|---|---|---|---|---|---|
| CMRR(Min), dB | 86 | 86 | 86 | 86 | 86 | 86 | 86 |
| Common Mode Input High(Max), V | 37.5 | 37.5 | 37.5 | 37.5 | 37.5 | 37.5 | 37.5 |
| Common Mode Input High(Min), V | 37.5 | 37.5 | 37.5 | 37.5 | 37.5 | 37.5 | 37.5 |
| Common Mode Input Low(Min), V | -37.5 | -37.5 | -37.5 | -37.5 | -37.5 | -37.5 | -37.5 |
| Gain, V/V | 0.5,2 | 0.5,2 | 0.5,2 | 0.5,2 | 0.5,2 | 0.5,2 | 0.5,2 |
| Gain Drift(Max), ppm/C | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Gain Error (+/-)(Max), % | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Gain(Max), V/V | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Gain(Min), V/V | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Input Offset (+/-)(Max), uV | 500 | 500 | 500 | 500 | 500 | 500 | 500 |
| Iq(Typ), mA | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 |
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| Small Signal Bandwidth(Typ), MHz | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Vs(Max), V | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Vs(Min), V | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Plan ecológico
| INA157U | INA157U/2K5 | INA157UA | INA157UA/2K5 | INA157UA/2K5G4 | INA157UAG4 | INA157UG4 | |
|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: INA157 (7)
Clasificación del fabricante
- Semiconductors> Amplifiers> Special Function Amplifiers> Difference Amplifiers