Datasheet Texas Instruments OPA643NB/250 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | OPA643 |
| Numero de parte | OPA643NB/250 |
Amplificador operacional de banda ancha, baja distorsión y alta ganancia 5-SOT-23
Hojas de datos
Wideband Low Distortion, High Gain Operational Amplifier
PDF, 171 Kb, Archivo publicado: sept 27, 2000
Precios
Estado
| Estado del ciclo de vida | Lifebuy (El fabricante ha anunciado que el dispositivo se descontinuará, y está vigente un período de compra de por vida) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 5 |
| Package Type | DBV |
| Industry STD Term | SOT |
| JEDEC Code | R-PDSO-G |
| Width (mm) | 1.6 |
| Length (mm) | 2.9 |
| Thickness (mm) | 1.2 |
| Pitch (mm) | .95 |
| Max Height (mm) | 1.45 |
| Mechanical Data | Descargar |
Reemplazos
| Replacement | OPA843IDBVT |
| Replacement Code | S |
Plan ecológico
| RoHS | Desobediente |
| Pb gratis | No |
Notas de aplicación
- Noise Analysis for High Speed Op Amps (Rev. A)PDF, 256 Kb, Revisión: A, Archivo publicado: enero 17, 2005
As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu
Linea modelo
Serie: OPA643 (6)
- OPA643N/250 OPA643N/3K OPA643NB/250 OPA643NB/3K OPA643U OPA643UB
Clasificación del fabricante
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)