Inicio Amplificadores Comparadores
Inicio
Amplificadores
Comparadores

LM139A-MIL

ACTIVO

Comparador diferencial cuádruple

Haga su pedido ahora
Hoja de datos

LM139A-MIL

ACTIVO
Hoja de datos Haga su pedido ahora

Detalles del producto

Number of channels 4 Output type Open-collector, Open-drain Propagation delay time (µs) 1.3 Vs (max) (V) 36 Vs (min) (V) 2 Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 0.2 Input bias current (±) (max) (nA) 25 Rail-to-rail In to V- Rating Military Operating temperature range (°C) -55 to 125 VICR (max) (V) 34.5 VICR (min) (V) 0
Number of channels 4 Output type Open-collector, Open-drain Propagation delay time (µs) 1.3 Vs (max) (V) 36 Vs (min) (V) 2 Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 0.2 Input bias current (±) (max) (nA) 25 Rail-to-rail In to V- Rating Military Operating temperature range (°C) -55 to 125 VICR (max) (V) 34.5 VICR (min) (V) 0
CDIP (J) 14 130.4652 mm² 19.56 x 6.67 CFP (W) 14 58.023 mm² 9.21 x 6.3 LCCC (FK) 20 79.0321 mm² 8.89 x 8.89
  • Wide Supply Ranges
    • Single Supply: 2 V to 36 V
      (Tested to 30 V)
    • Dual Supplies: ±1 V to ±18 V
      (Tested to ±15 V)
  • Low Supply-Current Drain Independent of
    Supply Voltage: 0.8 mA (Typical)
  • Low Input Bias Current: 25 nA (Typical)
  • Low Input Offset Voltage: 2 mV (Typical)
  • Common-Mode Input Voltage Range
    Includes Ground
  • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36 V
  • Low Output Saturation Voltage
  • Output Compatible With TTL, MOS, and CMOS
  • On Products Compliant to MIL-PRF-38535,
    All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.
  • Wide Supply Ranges
    • Single Supply: 2 V to 36 V
      (Tested to 30 V)
    • Dual Supplies: ±1 V to ±18 V
      (Tested to ±15 V)
  • Low Supply-Current Drain Independent of
    Supply Voltage: 0.8 mA (Typical)
  • Low Input Bias Current: 25 nA (Typical)
  • Low Input Offset Voltage: 2 mV (Typical)
  • Common-Mode Input Voltage Range
    Includes Ground
  • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36 V
  • Low Output Saturation Voltage
  • Output Compatible With TTL, MOS, and CMOS
  • On Products Compliant to MIL-PRF-38535,
    All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.

The LM139A-MIL device consists of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.

The LM139A-MIL device is characterized for operation over the full military temperature range of –55°C to +125°C.

The LM139A-MIL device consists of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.

The LM139A-MIL device is characterized for operation over the full military temperature range of –55°C to +125°C.
open-in-new Buscar otro/a Comparadores
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 3
Tipo Título Fecha
* Data sheet LM139A-MIL Quad Differential Comparators datasheet PDF | HTML 20 jun 2017
* SMD LM139A-MIL SMD 5962-87739 21 jun 2016
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 mar 2017

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.

Modelo de simulación

LM139A PSpice Model

SLCJ003.ZIP (0 KB) - PSpice Model
Descargar
Herramienta de simulación

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

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Solicitar
Herramienta de simulación

TINA-TI — Programa de simulación analógica basado en SPICE

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Guía del usuario: PDF
Ver opciones
Paquete Pasadores Descargar
CDIP (J) 14 Ver opciones
CFP (W) 14 Ver opciones
LCCC (FK) 20 Ver opciones
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

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

Los productos recomendados pueden tener parámetros, módulos de evaluación o diseños de referencia relacionados con este producto de TI.

Soporte y capacitación

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

Ver todos los temas del foro en inglés

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