Inicio Amplificadores Amplificadores operacionales (op amps) Amplificadores operacionales de precisión (Vos <1 mV)

LT1014D

ACTIVO

Amplificador operacional cuádruple de baja potencia y amplio rango de suministro de 5 V a 44 V

Detalles del producto

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 44 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5 Vos (offset voltage at 25°C) (max) (mV) 0.8 Offset drift (typ) (µV/°C) 0.7 Input bias current (max) (pA) 30000 GBW (typ) (MHz) 0.7 Slew rate (typ) (V/µs) 0.4 Rail-to-rail In to V- Iq per channel (typ) (mA) 0.35 Vn at 1 kHz (typ) (nV√Hz) 22 CMRR (typ) (dB) 117 Rating Automotive, Catalog Operating temperature range (°C) -55 to 125 Iout (typ) (A) 0.025 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) -1.2 Output swing headroom (to negative supply) (typ) (V) 1 Output swing headroom (to positive supply) (typ) (V) -1
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 44 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5 Vos (offset voltage at 25°C) (max) (mV) 0.8 Offset drift (typ) (µV/°C) 0.7 Input bias current (max) (pA) 30000 GBW (typ) (MHz) 0.7 Slew rate (typ) (V/µs) 0.4 Rail-to-rail In to V- Iq per channel (typ) (mA) 0.35 Vn at 1 kHz (typ) (nV√Hz) 22 CMRR (typ) (dB) 117 Rating Automotive, Catalog Operating temperature range (°C) -55 to 125 Iout (typ) (A) 0.025 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) -1.2 Output swing headroom (to negative supply) (typ) (V) 1 Output swing headroom (to positive supply) (typ) (V) -1
SOIC (DW) 16 106.09 mm² (10.3 mm × 10.3 mm) PDIP (N) 14 181.42 mm² (19.3 mm × 9.4 mm)
  • Single-Supply Operation:
    Input Voltage Range Extends to Ground, and
    Output Swings to Ground While Sinking Current
  • Input Offset Voltage 300 µV Max at 25°C for LT1014
  • Offset Voltage Temperature Coefficient
    2.5 µV/°C Max for LT1014
  • Input Offset Current 1.5 nA Max at 25°C for LT1014
  • High Gain 1.2 V/µV Min (RL = 2 k), 0.5 V/µV
    Min (RL = 600 ) for LT1014
  • Low Supply Current 2.2 mA Max at 25°C for LT 1014
  • Low Peak-to-Peak Noise Voltage 0.55 µV Typ
  • Low Current Noise 0.07 pA/Hz Typ

  • Single-Supply Operation:
    Input Voltage Range Extends to Ground, and
    Output Swings to Ground While Sinking Current
  • Input Offset Voltage 300 µV Max at 25°C for LT1014
  • Offset Voltage Temperature Coefficient
    2.5 µV/°C Max for LT1014
  • Input Offset Current 1.5 nA Max at 25°C for LT1014
  • High Gain 1.2 V/µV Min (RL = 2 k), 0.5 V/µV
    Min (RL = 600 ) for LT1014
  • Low Supply Current 2.2 mA Max at 25°C for LT 1014
  • Low Peak-to-Peak Noise Voltage 0.55 µV Typ
  • Low Current Noise 0.07 pA/Hz Typ

The LT1014, LT1014A, and LT1014D are quad precision operational amplifiers with 14-pin industry-standard configuration. They feature low offset-voltage temperature coefficient, high gain, low supply current, and low noise.

The LT1014, LT1014A, and LT1014D can be operated with both dual ±15-V and single 5-V power supplies. The common-mode input voltage range includes ground, and the output voltage can also swing to within a few milivolts of ground. Crossover distortion is eliminated.

The LT1014C and LT1014D are characterized for operation from 0°C to 70°C. The LT1014I and LT1014DI are characterized for operation from –40°C to 105°C. The LT1014M, LT1014AM and LT1014DM are characterized for operation over the full military temperature range of –55°C to 125°C.

The LT1014, LT1014A, and LT1014D are quad precision operational amplifiers with 14-pin industry-standard configuration. They feature low offset-voltage temperature coefficient, high gain, low supply current, and low noise.

The LT1014, LT1014A, and LT1014D can be operated with both dual ±15-V and single 5-V power supplies. The common-mode input voltage range includes ground, and the output voltage can also swing to within a few milivolts of ground. Crossover distortion is eliminated.

The LT1014C and LT1014D are characterized for operation from 0°C to 70°C. The LT1014I and LT1014DI are characterized for operation from –40°C to 105°C. The LT1014M, LT1014AM and LT1014DM are characterized for operation over the full military temperature range of –55°C to 125°C.

Descargar Ver vídeo con transcripción Video

Productos similares que pueden interesarle

open-in-new Comparar alternativas
Reemplazo con funcionalidad mejorada del dispositivo comparado
LT1014 ACTIVO Amplificador operacional de precisión cuádruple de bajo consumo y amplio rango de alimentación de Alternative temperature range available in a PDIP package

Documentación técnica

No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 3
Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos Quad Precision Operational Amplifier datasheet (Rev. D) 27/08/2009
Libro electrónico The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 28/03/2017
Nota sobre la aplicación AN-301 Signal Conditioning for Sophisticated Transducers (Rev. B) 6/05/2013

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.

Placa de evaluación

AMP-PDK-EVM — Módulo de evaluación del kit de desarrollo del rendimiento del amplificador

El kit de desarrollo del rendimiento (PDK) del amplificador es un kit de módulo de evaluación (EVM) para probar los parámetros comunes del amplificador operacional y es compatible con la mayoría de los amplificadores operacionales y comparadores. El kit de EVM ofrece una placa principal con varias (...)

Guía del usuario: PDF | HTML
Productos y hardware compatibles
Modelo de simulación

LT101x PSpice 30-V Supply Voltage Model (Rev. C)

SLOJ046C.ZIP (20 KB) - Modelo PSpice
Productos y hardware compatibles
Modelo de simulación

LT101x PSPICE 5V Supply Model (Rev. A)

SLOM491A.ZIP (20 KB) - Modelo PSpice
Productos y hardware compatibles
Herramienta de cálculo

OPAMP-NOISECALC — Noise Calculator

This folder contains three tools to help in understandning and managing noise in cicuits. The included tools are:

  • A noise generator tool - This is a Lab View 4-Run Time executable that generates Gaussian white noise, uniform white noise, 1/f noise, short noise, and 60Hz line noise. Temporal data, (...)
Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SOIC (DW) 16 Ultra Librarian
PDIP (N) 14 Ultra Librarian

Pedidos y calidad

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

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 alguna pregunta sobre calidad, encapsulados o pedido de productos de TI, consulte el servicio de asistencia de TI. ​​​​​​​​​​​​​​

Videos