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

SM73308

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Amplificadores operacionales RRO de baja compensación y bajo nivel de ruido

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SM73308

ACTIVO
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Detalles del producto

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Vos (offset voltage at 25°C) (max) (mV) 0.85 Offset drift (typ) (µV/°C) 0.35 Input bias current (max) (pA) 100 GBW (typ) (MHz) 3.5 Features Small Size Slew rate (typ) (V/µs) 1.4 Rail-to-rail In to V-, Out Iq per channel (typ) (mA) 0.6 Vn at 1 kHz (typ) (nV√Hz) 7.5 CMRR (typ) (dB) 90 Rating Catalog Operating temperature range (°C) -40 to 125 Iout (typ) (A) 0.066 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -0.9 Output swing headroom (to negative supply) (typ) (V) 0.112 Output swing headroom (to positive supply) (typ) (V) -0.1 THD + N at 1 kHz (typ) (%) 0.007
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Vos (offset voltage at 25°C) (max) (mV) 0.85 Offset drift (typ) (µV/°C) 0.35 Input bias current (max) (pA) 100 GBW (typ) (MHz) 3.5 Features Small Size Slew rate (typ) (V/µs) 1.4 Rail-to-rail In to V-, Out Iq per channel (typ) (mA) 0.6 Vn at 1 kHz (typ) (nV√Hz) 7.5 CMRR (typ) (dB) 90 Rating Catalog Operating temperature range (°C) -40 to 125 Iout (typ) (A) 0.066 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -0.9 Output swing headroom (to negative supply) (typ) (V) 0.112 Output swing headroom (to positive supply) (typ) (V) -0.1 THD + N at 1 kHz (typ) (%) 0.007
SOT-SC70 (DCK) 5 4.2 mm² (2 mm × 2.1 mm)

    (Unless Otherwise Noted, Typical Values at VS = 2.7V)

  • Renewable Energy Grade
  • Ensured 2.7V and 5V Specifications
  • Maximum VOS 850μV (Limit)
  • Voltage noiseN
    • f = 100 Hz 12.5nV/√Hz
    • f = 10 kHz 7.5nV/√Hz
  • Rail-to-Rail Output Swing
    • RL = 600Ω 100mV From Rail
    • RL = 2kΩ 50mV From Rail
  • Open Loop Gain With RL = 2kΩ 100dB
  • VCM 0 to V+ −0.9V
  • Supply Current 550µA
  • Gain Bandwidth Product 3.5MHz
  • Temperature Range −40°C to 125°C

All trademarks are the property of their respective owners.

    (Unless Otherwise Noted, Typical Values at VS = 2.7V)

  • Renewable Energy Grade
  • Ensured 2.7V and 5V Specifications
  • Maximum VOS 850μV (Limit)
  • Voltage noiseN
    • f = 100 Hz 12.5nV/√Hz
    • f = 10 kHz 7.5nV/√Hz
  • Rail-to-Rail Output Swing
    • RL = 600Ω 100mV From Rail
    • RL = 2kΩ 50mV From Rail
  • Open Loop Gain With RL = 2kΩ 100dB
  • VCM 0 to V+ −0.9V
  • Supply Current 550µA
  • Gain Bandwidth Product 3.5MHz
  • Temperature Range −40°C to 125°C

All trademarks are the property of their respective owners.

The SM73308 is a single low noise precision operational amplifier intended for use in a wide range of applications. Other important characteristics include: an extended operating temperature range of −40°C to 125°C, the tiny SC70-5 package, and low input bias current.

The extended temperature range of −40°C to 125°C allows the SM73308 to accommodate a broad range of applications. The SM73308 expands TI’s Silicon Dust amplifier portfolio offering enhancements in size, speed, and power savings. The SM73308 is ensured to operate over the voltage range of 2.7V to 5.0V and has rail-to-rail output.

The SM73308 is designed for precision, low noise, low voltage, and miniature systems. This amplifier provides rail-to-rail output swing into heavy loads. The maximum input offset is 850 μV at room temperature and the input common mode voltage range includes ground.

The SM73308 is offered in the tiny SC70-5 package.

The SM73308 is a single low noise precision operational amplifier intended for use in a wide range of applications. Other important characteristics include: an extended operating temperature range of −40°C to 125°C, the tiny SC70-5 package, and low input bias current.

The extended temperature range of −40°C to 125°C allows the SM73308 to accommodate a broad range of applications. The SM73308 expands TI’s Silicon Dust amplifier portfolio offering enhancements in size, speed, and power savings. The SM73308 is ensured to operate over the voltage range of 2.7V to 5.0V and has rail-to-rail output.

The SM73308 is designed for precision, low noise, low voltage, and miniature systems. This amplifier provides rail-to-rail output swing into heavy loads. The maximum input offset is 850 μV at room temperature and the input common mode voltage range includes ground.

The SM73308 is offered in the tiny SC70-5 package.
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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 SM73308 Low Offset, Low Noise, RRO Operational Amplifier datasheet (Rev. B) 8/04/2013
Libro electrónico The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 28/03/2017
Libro electrónico Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. D) PDF | HTML 30/09/2014

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

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
SOT-SC70 (DCK) 5 Ultra Librarian
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

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

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

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