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LT1004-2.5

ACTIVO

Referencia de voltaje de precisión integrada de microalimentación de 2,5 V

Se encuentra disponible una versión más nueva de este producto

open-in-new Comparar alternativas
Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
LM285-2.5-N ACTIVO Diodo de referencia de tensión de micropotencia de 2.5 V y de –40 °C a 85 °C Lower maximum minimum operation current

Detalles del producto

VO (V) 2.5 Initial accuracy (max) (%) 0.8 VO adj (min) (V) 2.5 VO adj (max) (V) 2.5 Iz for regulation (min) (µA) 12 Reference voltage (V) Fixed Rating Catalog Operating temperature range (°C) -40 to 85 Iout/Iz (max) (mA) 20
VO (V) 2.5 Initial accuracy (max) (%) 0.8 VO adj (min) (V) 2.5 VO adj (max) (V) 2.5 Iz for regulation (min) (µA) 12 Reference voltage (V) Fixed Rating Catalog Operating temperature range (°C) -40 to 85 Iout/Iz (max) (mA) 20
SOIC (D) 8 29.4 mm² 4.9 x 6 TSSOP (PW) 8 19.2 mm² 3 x 6.4
  • Initial Accuracy
    • ±4 mV for LT1004-1.2
    • ±20 mV for LT1004-2.5
  • Micropower Operation
  • Operates up to 20 mA
  • Very Low Reference Impedance
  • Applications:
    • Portable Meter Reference
    • Portable Test Instruments
    • Battery-Operated Systems
    • Current-Loop Instrumentation

  • Initial Accuracy
    • ±4 mV for LT1004-1.2
    • ±20 mV for LT1004-2.5
  • Micropower Operation
  • Operates up to 20 mA
  • Very Low Reference Impedance
  • Applications:
    • Portable Meter Reference
    • Portable Test Instruments
    • Battery-Operated Systems
    • Current-Loop Instrumentation

The LT1004 micropower voltage reference is a two-terminal band-gap reference diode designed to provide high accuracy and excellent temperature characteristics at very low operating currents. Optimizing the key parameters in the design, processing, and testing of the device results in specifications previously attainable only with selected units.

The LT1004 is a pin-for-pin replacement for the LM285 and LM385 series of references, with improved specifications. It is an excellent device for use in systems in which accuracy was previously attained at the expense of power consumption and trimming.

The LT1004C is characterized for operation from 0°C to 70°C. The LT1004I is characterized for operation from –40°C to 85°C.

The LT1004 micropower voltage reference is a two-terminal band-gap reference diode designed to provide high accuracy and excellent temperature characteristics at very low operating currents. Optimizing the key parameters in the design, processing, and testing of the device results in specifications previously attainable only with selected units.

The LT1004 is a pin-for-pin replacement for the LM285 and LM385 series of references, with improved specifications. It is an excellent device for use in systems in which accuracy was previously attained at the expense of power consumption and trimming.

The LT1004C is characterized for operation from 0°C to 70°C. The LT1004I is characterized for operation from –40°C to 85°C.

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Documentación técnica

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Tipo Título Fecha
* Data sheet Micropower Integrated Voltage References datasheet (Rev. M) 02 may 2008

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.

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