Inicio Administración de potencia Referencias de tensión Referencias de tensión en serie

REF102

ACTIVO

Referencia de tensión de precisión de deriva de 2.5 ppm/°C y 10 V

Detalles del producto

Rating Catalog VO (V) 10 Temp coeff (max) (ppm/°C) 2.5, 5, 10 Initial accuracy (max) (%) 0.1 Features TRIM/NR pin Iout/Iz (max) (mA) 10 Vin (min) (V) 11.4 Vin (max) (V) 36 Iq (typ) (mA) 1.4, 1400 LFN 0.1 to 10 Hz (typ) (µVPP) 5 Operating temperature range (°C) -25 to 85
Rating Catalog VO (V) 10 Temp coeff (max) (ppm/°C) 2.5, 5, 10 Initial accuracy (max) (%) 0.1 Features TRIM/NR pin Iout/Iz (max) (mA) 10 Vin (min) (V) 11.4 Vin (max) (V) 36 Iq (typ) (mA) 1.4, 1400 LFN 0.1 to 10 Hz (typ) (µVPP) 5 Operating temperature range (°C) -25 to 85
SOIC (D) 8 29.4 mm² 4.9 x 6
  • ±10V ±0.0025V OUTPUT
  • VERY LOW DRIFT: 2.5ppm/°C max
  • EXCELLENT STABILITY:
    5ppm/1000hr typ
  • EXCELLENT LINE REGULATION:
    1ppm/V max
  • EXCELLENT LOAD REGULATION:
    10ppm/mA max
  • LOW NOISE: 5µVPP typ, 0.1Hz to 10Hz
  • WIDE SUPPLY RANGE: 11.4VDC to 36VDC
  • LOW QUIESCENT CURRENT: 1.4mA max
  • PACKAGE OPTIONS: PLASTIC DIP, SO-8
  • APPLICATIONS
    • PRECISION-CALIBRATED VOLTAGE STANDARD
    • D/A AND A/D CONVERTER REFERENCE
    • PRECISION CURRENT REFERENCE
    • ACCURATE COMPARATOR THRESHOLD REFERENCE
    • DIGITAL VOLTMETERS
    • TEST EQUIPMENT
    • PC-BASED INSTRUMENTATION

All trademarks are the property of their respective owners.

  • ±10V ±0.0025V OUTPUT
  • VERY LOW DRIFT: 2.5ppm/°C max
  • EXCELLENT STABILITY:
    5ppm/1000hr typ
  • EXCELLENT LINE REGULATION:
    1ppm/V max
  • EXCELLENT LOAD REGULATION:
    10ppm/mA max
  • LOW NOISE: 5µVPP typ, 0.1Hz to 10Hz
  • WIDE SUPPLY RANGE: 11.4VDC to 36VDC
  • LOW QUIESCENT CURRENT: 1.4mA max
  • PACKAGE OPTIONS: PLASTIC DIP, SO-8
  • APPLICATIONS
    • PRECISION-CALIBRATED VOLTAGE STANDARD
    • D/A AND A/D CONVERTER REFERENCE
    • PRECISION CURRENT REFERENCE
    • ACCURATE COMPARATOR THRESHOLD REFERENCE
    • DIGITAL VOLTMETERS
    • TEST EQUIPMENT
    • PC-BASED INSTRUMENTATION

All trademarks are the property of their respective owners.

The REF102 is a precision 10V voltage reference. The drift is laser-trimmed to 2.5ppm/°C max C-grade over the industrial temperature range. The REF102 achieves its precision without a heater. This results in low power, fast warm-up, excellent stability, and low noise. The output voltage is extremely insensitive to both line and load variations and can be externally adjusted with minimal effect on drift and stability. Single supply operation from 11.4V to 36V and excellent overall specifications make the REF102 an ideal choice for demanding instrumentation and system reference applications.

The REF102 is a precision 10V voltage reference. The drift is laser-trimmed to 2.5ppm/°C max C-grade over the industrial temperature range. The REF102 achieves its precision without a heater. This results in low power, fast warm-up, excellent stability, and low noise. The output voltage is extremely insensitive to both line and load variations and can be externally adjusted with minimal effect on drift and stability. Single supply operation from 11.4V to 36V and excellent overall specifications make the REF102 an ideal choice for demanding instrumentation and system reference applications.

Descargar Ver vídeo con transcripción Video

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 14
Tipo Título Fecha
* Data sheet 10V Precision Voltage Reference datasheet (Rev. B) 16 jun 2009
Application note Voltage Reference Selection and Design Tips For Data Converters (Rev. B) PDF | HTML 09 ene 2024
E-book Tips and tricks for designing with voltage references (Rev. A) 07 may 2021
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
Analog Design Journal Design and analysis of a TGC circuit to drive the control voltage 26 abr 2017
Application note Make a Precision -10 V Reference (Rev. A) 18 may 2015
Application note Improved Voltage Reference Filter Has Several Advantages 02 oct 2000
Application note Low Power Operation of REF102 10.0V Precision Voltage Reference 02 oct 2000
Application note Make a Precision ± 10 V Reference 02 oct 2000
Application note Implementation and Applications of Current Sources and Current Receivers 27 sep 2000
Application note Make A Precision Current Source or Current Sink 27 sep 2000
Application note The ACF2101 Used as a Bipolar Switched Integrator 27 sep 2000
Application note Voltage-Reference Filters 27 sep 2000

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.

Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® para TI es un entorno de diseño y simulación que ayuda a evaluar la funcionalidad de los circuitos analógicos. Esta completa suite de diseño y simulación utiliza un motor de análisis analógico de Cadence®. Disponible sin ningún costo, PSpice para TI incluye una de las bibliotecas de modelos (...)
Diseños de referencia

TIPD138 — SPI-programmable 16-bit 36-V 1-A power supply with integrated current shunt reference design

This verified design provides the theory, component selection, simulation, PCB design, and measurement details for a SPI controlled 36V power supply capable of sourcing 1A.  It also includes an intergrated high-side current shunt accurate to 1% across multiple decades of current load.  (...)
Guía del usuario: PDF
Esquema: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SOIC (D) 8 Ultra Librarian

Pedidos y calidad

Información incluida:
  • 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
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. ​​​​​​​​​​​​​​

Videos