REF5030
Referencia de tensión de serie de precisión de 3 V, ruido de 3 µVpp/V y deriva de 3 ppm/°C
Se encuentra disponible una versión más nueva de este producto
Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
REF5030
- Low temperature drift:
- High-grade: 3 ppm/°C (maximum)
- Standard-grade: 8 ppm/°C (maximum)
- High accuracy:
- High-grade: 0.05% (maximum)
- Standard-grade: 0.1% (maximum)
- Low noise: 3 µV PP/V
- Excellent long-term stability:
- 22 ppm after first 1000 hours (SOIC-8)
- 50 ppm after first 1000 hours (VSSOP-8)
- High-output current: ±10 mA
- Temperature range: –40°C to 125°C
The REF50xx is a family of low-noise, low-drift, very high precision voltage references. These references are capable of both sinking and sourcing current, and have excellent line and load regulation.
Excellent temperature drift (3 ppm/°C) and high accuracy (0.05%) are achieved using proprietary design techniques. These features, combined with very low noise, make the REF50xx family an excellent choice for use in high-precision data acquisition systems.
Each reference voltage is available in both high grade (REF50xxIDGK and REF50xxID) and standard grade (REF50xxAIDGK and REF50xxAID). The reference voltages are offered in 8-pin VSSOP and SOIC packages, and are specified from –40°C to 125°C.
Documentación técnica
Tipo | Título | Fecha | ||
---|---|---|---|---|
* | Data sheet | REF50xx Low-Noise, Very Low Drift, Precision Voltage Reference datasheet (Rev. K) | PDF | HTML | 15 jun 2023 |
Application note | Voltage Reference Selection and Design Tips For Data Converters (Rev. B) | PDF | HTML | 09 ene 2024 | |
Application note | Stacking the REF50xx for High-Voltage References (Rev. B) | PDF | HTML | 25 abr 2023 | |
E-book | Tips and tricks for designing with voltage references (Rev. A) | 07 may 2021 | ||
Application note | Long-Term Drift in Voltage References | PDF | HTML | 25 mar 2021 | |
Application note | Low-Noise Negative Reference Design with REF5025 | 01 dic 2019 | ||
E-book | Voltage Supervisor and Reset ICs: Tips, Tricks and Basics | 28 jun 2019 | ||
White paper | Voltage reference selection basics white paper (Rev. A) | 23 oct 2018 |
Diseño y desarrollo
Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
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Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
---|---|---|
SOIC (D) | 8 | Ultra Librarian |
VSSOP (DGK) | 8 | Ultra Librarian |
Pedidos y calidad
- RoHS
- REACH
- Marcado del dispositivo
- Acabado de plomo/material de la bola
- Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
- Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
- Contenido del material
- Resumen de calificaciones
- Monitoreo continuo de confiabilidad
- Lugar de fabricación
- Lugar de ensamblaje
Soporte y capacitación
Foros de TI E2E™ con asistencia técnica de los ingenieros de TI
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