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

LMC6482QML

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Amplificador operacional con entrada y salida de carril a carril CMOS de precisión y corriente de po

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LMC6482QML

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Detalles del producto

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 15.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Vos (offset voltage at 25°C) (max) (mV) 0.75 Offset drift (typ) (µV/°C) 1 Input bias current (max) (pA) 25 GBW (typ) (MHz) 1.25 Slew rate (typ) (V/µs) 1.3 Rail-to-rail In, Out Iq per channel (typ) (mA) 0.5 Vn at 1 kHz (typ) (nV√Hz) 37 CMRR (typ) (dB) 82 Rating Military Operating temperature range (°C) -55 to 125 Iout (typ) (A) 0.011 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.25 Input common mode headroom (to positive supply) (typ) (V) 0.25 Output swing headroom (to negative supply) (typ) (V) 0.18 Output swing headroom (to positive supply) (typ) (V) -0.2
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 15.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Vos (offset voltage at 25°C) (max) (mV) 0.75 Offset drift (typ) (µV/°C) 1 Input bias current (max) (pA) 25 GBW (typ) (MHz) 1.25 Slew rate (typ) (V/µs) 1.3 Rail-to-rail In, Out Iq per channel (typ) (mA) 0.5 Vn at 1 kHz (typ) (nV√Hz) 37 CMRR (typ) (dB) 82 Rating Military Operating temperature range (°C) -55 to 125 Iout (typ) (A) 0.011 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.25 Input common mode headroom (to positive supply) (typ) (V) 0.25 Output swing headroom (to negative supply) (typ) (V) 0.18 Output swing headroom (to positive supply) (typ) (V) -0.2
CDIP (NAB) 8 79.9592 mm² (— mm × — mm) DIESALE (Y) — See data sheet

    (Typical unless otherwise noted)

  • Rail-to-Rail Input Common-Mode Voltage Range (Ensured Over Temperature)
  • Rail-to-Rail Output Swing (within 20mV of supply rail, 100KΩ load)
  • Ensured 5V and 15V Performance
  • Excellent CMRR and PSRR: 82dB
  • Ultra Low Input Current: 20fA
  • High Voltage Gain (RL = 500KΩ): 130dB
  • Specified for 2KΩ and 600Ω loads

All trademarks are the property of their respective owners.

    (Typical unless otherwise noted)

  • Rail-to-Rail Input Common-Mode Voltage Range (Ensured Over Temperature)
  • Rail-to-Rail Output Swing (within 20mV of supply rail, 100KΩ load)
  • Ensured 5V and 15V Performance
  • Excellent CMRR and PSRR: 82dB
  • Ultra Low Input Current: 20fA
  • High Voltage Gain (RL = 500KΩ): 130dB
  • Specified for 2KΩ and 600Ω loads

All trademarks are the property of their respective owners.

The LMC6482 provides a common-mode range that extends to both supply rails. This rail-to-rail performance combined with excellent accuracy, due to a high CMRR, makes it unique among rail-to-rail input amplifiers.

It is ideal for systems, such as data acquisition, that require a large input signal range. The LMC6482 is also an excellent upgrade for circuits using limited common-mode range amplifiers such as the TLC272 and TLC277.

Maximum dynamic signal range is assured in low voltage and single supply systems by the LMC6482's rail-to-rail output swing. The LMC6482's rail-to-rail output swing is ensured for loads down to 600Ω.

Ensured low voltage characteristics and low power dissipation make the LMC6482 especially well-suited for battery-operated systems.

See the LMC6484 data sheet for a Quad CMOS operational amplifier with these same features.

The LMC6482 provides a common-mode range that extends to both supply rails. This rail-to-rail performance combined with excellent accuracy, due to a high CMRR, makes it unique among rail-to-rail input amplifiers.

It is ideal for systems, such as data acquisition, that require a large input signal range. The LMC6482 is also an excellent upgrade for circuits using limited common-mode range amplifiers such as the TLC272 and TLC277.

Maximum dynamic signal range is assured in low voltage and single supply systems by the LMC6482's rail-to-rail output swing. The LMC6482's rail-to-rail output swing is ensured for loads down to 600Ω.

Ensured low voltage characteristics and low power dissipation make the LMC6482 especially well-suited for battery-operated systems.

See the LMC6484 data sheet for a Quad CMOS operational amplifier with these same features.
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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos LMC6482QML CMOS Dual Rail-To-Rail Input and Output Operational Amplifier datasheet (Rev. A) 26/03/2013
* SMD LMC6482QML SMD 5962-94534 21/06/2016
Libro electrónico The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 28/03/2017

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

LMC648x PSpice Model (Rev. D)

SNOM164D.ZIP (30 KB) - Modelo PSpice
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LMC648x TINA-TI Reference Design (Rev. B)

SNOM646B (314 KB) - Diseño de referencia TINA-TI
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LMC648x TINA-TI Spice Model (Rev. B)

SNOM647B.ZIP (11 KB) - Modelo TINA-TI Spice
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Modelo de simulación

LMC648xQML PSpice Model (Rev. A)

SNOM736A.ZIP (30 KB) - Modelo PSpice
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Modelo de simulación

LMC648xQML TINA-TI Reference Design

SNOM735 (314 KB) - Diseño de referencia TINA-TI
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Modelo de simulación

LMC648xQML TINA-TI Spice Model

SNOM734.ZIP (11 KB) - Modelo TINA-TI Spice
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
CDIP (NAB) 8 Ultra Librarian
DIESALE (Y) — Ultra Librarian
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

Pedidos y calidad

Soporte y capacitación

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

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