Inicio Amplificadores Amplificadores operacionales (op amps) Amplificadores de propósito general

LM3900

ACTIVO

Amplificador operacional Norton cuádruple

Detalles del producto

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 32 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.5 Rail-to-rail No GBW (typ) (MHz) 2.5 Slew rate (typ) (V/µs) 20 Iq per channel (typ) (mA) 1.55 Rating Catalog Operating temperature range (°C) 0 to 70 Input bias current (max) (pA) 200000 Iout (typ) (A) 0.01 Architecture Bipolar
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 32 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.5 Rail-to-rail No GBW (typ) (MHz) 2.5 Slew rate (typ) (V/µs) 20 Iq per channel (typ) (mA) 1.55 Rating Catalog Operating temperature range (°C) 0 to 70 Input bias current (max) (pA) 200000 Iout (typ) (A) 0.01 Architecture Bipolar
PDIP (N) 14 181.42 mm² 19.3 x 9.4 SOIC (D) 14 51.9 mm² 8.65 x 6
  • Wide Range of Supply Voltages, Single or Dual Supplies
  • Wide Bandwidth
  • Large Output Voltage Swing
  • Output Short-Circuit Protection
  • Internal Frequency Compensation
  • Low Input Bias Current
  • Designed to Be Interchangeable With National Semiconductor LM2900 and LM3900, Respectively

  • Wide Range of Supply Voltages, Single or Dual Supplies
  • Wide Bandwidth
  • Large Output Voltage Swing
  • Output Short-Circuit Protection
  • Internal Frequency Compensation
  • Low Input Bias Current
  • Designed to Be Interchangeable With National Semiconductor LM2900 and LM3900, Respectively

These devices consist of four independent, high-gain frequency-compensated Norton operational amplifiers that were designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is also possible. The low supply current drain is essentially independent of the magnitude of the supply voltage. These devices provide wide band- width and large output voltage swing.

The LM2900 is characterized for operation from -40°C to 85°C, and the LM3900 is characterized for operation from 0°C to 70°C.

These devices consist of four independent, high-gain frequency-compensated Norton operational amplifiers that were designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is also possible. The low supply current drain is essentially independent of the magnitude of the supply voltage. These devices provide wide band- width and large output voltage swing.

The LM2900 is characterized for operation from -40°C to 85°C, and the LM3900 is characterized for operation from 0°C to 70°C.

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 30
Tipo Título Fecha
* Data sheet Quadruple Operational Amplifiers datasheet 01 sep 1990
Application note AN-31 Amplifier Circuit Collection (Rev. D) 21 oct 2020
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 mar 2017
Application note Building an Op Amp With Bipolar Transistors, A Historical Application Note (Rev. A) 19 sep 2016
Application note AN-256 Circuitry for Inexpensive Relative Humidity Measurement (Rev. B) 06 may 2013
Application note AN-260 A 20-Bit (1 ppm) Linear Slope-Integrating A/D Converter (Rev. B) 05 may 2013
Application note Super Matched Bipolar Transistor Pair Sets New Standards for Drift and Noise (Rev. B) 05 may 2013
Application note AN-20 An Applications Guide for Op Amps (Rev. C) 01 may 2013
Application note AN-29 IC Op Amp Beats FETs on Input Current (Rev. B) 01 may 2013
Application note AN-30 Log Converters (Rev. B) 01 may 2013
Application note AN-4 Monolithic Op Amp—The Universal Linear Component (Rev. B) 01 may 2013
Application note AN-79 IC Preamplifier Challenges Choppers on Drift (Rev. B) 01 may 2013
Application note AN-278 Designing with a New Super Fast Dual Norton Amplifier (Rev. B) 23 abr 2013
Application note AN-263 Sine Wave Generation Techniques (Rev. C) 22 abr 2013
Application note Applying a New Precision Op Amp 04 oct 2004
Application note AN-46 The Phase Locked Loop IC as a Communication System Building Block 14 may 2004
Application note AN-480 A 40 MHz Programmable Video Op Amp 11 may 2004
Application note AN-446 A 150W IC Op Amp Simplifies Design of Power Circuits 10 may 2004
Application note AN-24 A Simplified Test Set for Op Amp Characterization 10 may 2004
Application note AN-32 FET Circuit Applications 10 may 2004
Application note AN-241 Working with High Impedance Op Amps 03 may 2004
Application note The LM3900 A New Current-Differencing Quad of Plus or Minus Input Amplifiers 02 may 2004
Application note Audio Applications of Linear Integrated Circuits 02 may 2004
Application note Predicting Op Amp Slew Rate Limited Response 07 oct 2002
Application note General Purpose Power Supply 03 oct 2002
Application note Get Fast Stable Response From Improved Unity-Gain Followers 02 oct 2002
Application note Get More Power Out of Dual or Quad Op-Amps 02 oct 2002
Application note Low Drift Amplifiers 02 oct 2002
Application note Precise Tri-Wave Generation 02 oct 2002
Application note True RMS Detector 01 oct 2002

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 cálculo

ANALOG-ENGINEER-CALC — Calculadora para ingenieros analógicos

The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
Herramienta de diseño

CIRCUIT060013 — Amplificador de inversión con circuito de realimentación de red T.

Este diseño invierte la señal de entrada, VIN, y aplica una ganancia de señal de 1000 V/V o 60 dB. El amplificador inversor con red de realimentación en T se puede utilizar para obtener una alta ganancia sin un valor pequeño para R4 o valores muy grandes para las resistencias de realimentación.
Herramienta de diseño

CIRCUIT060015 — Circuito de tensión de referencia ajustable

Este circuito combina un amplificador inversor y no inversor para ajustar una tensión de referencia desde el negativo de la tensión de entrada hasta la tensión de entrada. Se puede agregar ganancia para aumentar el nivel de referencia negativo máximo.
Herramienta de diseño

CIRCUIT060074 — Detección de corriente de lado alto con circuito comparador

Esta solución de detección de corriente de lado alto utiliza un comparador con un rango de modo común de entrada de carril a carril para crear una señal de alerta de sobrecorriente (OC-Alert) en la salida del comparador (COMP OUT) si la corriente de carga supera 1 A. La señal OC-Alert en esta (...)
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 (...)
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
Paquete Pasadores Descargar
PDIP (N) 14 Ver opciones
SOIC (D) 14 Ver opciones

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