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

TLV2262

ACTIVO

Amplificador operacional doble de baja potencia, baja tensión y de carril a carril

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TLV9042 ACTIVO Amplificador operacional doble de 5.5 V y 350 kHz, 1.2 V ultrabajos, corriente quiescente baja (10 μ Rail-to-rail I/O, lower offset voltage (2.25 mV), lower power (0.01 mA), higher output current (40 mA),

TLV2262

ACTIVO
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Detalles del producto

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 8 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Vos (offset voltage at 25°C) (max) (mV) 2.5 Offset drift (typ) (µV/°C) 2 Input bias current (max) (pA) 60 GBW (typ) (MHz) 0.71 Slew rate (typ) (V/µs) 0.55 Rail-to-rail In to V-, Out Iq per channel (typ) (mA) 0.2 Vn at 1 kHz (typ) (nV√Hz) 12 CMRR (typ) (dB) 83 Rating Catalog Operating temperature range (°C) -40 to 125 Iout (typ) (A) 0.009 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) -0.8 Output swing headroom (to negative supply) (typ) (V) 0.09 Output swing headroom (to positive supply) (typ) (V) -0.15 THD + N at 1 kHz (typ) (%) 0.003
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 8 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Vos (offset voltage at 25°C) (max) (mV) 2.5 Offset drift (typ) (µV/°C) 2 Input bias current (max) (pA) 60 GBW (typ) (MHz) 0.71 Slew rate (typ) (V/µs) 0.55 Rail-to-rail In to V-, Out Iq per channel (typ) (mA) 0.2 Vn at 1 kHz (typ) (nV√Hz) 12 CMRR (typ) (dB) 83 Rating Catalog Operating temperature range (°C) -40 to 125 Iout (typ) (A) 0.009 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) -0.8 Output swing headroom (to negative supply) (typ) (V) 0.09 Output swing headroom (to positive supply) (typ) (V) -0.15 THD + N at 1 kHz (typ) (%) 0.003
PDIP (P) 8 92.5083 mm² (9.81 mm × 9.43 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) TSSOP (PW) 8 19.2 mm² (3 mm × 6.4 mm)
  • Output Swing Includes Both Supply Rails
  • Low Noise...12 nV/ Hz Typ at f = 1 kHz
  • Low Input Bias Current...1 pA Typ
  • Fully Specified for Both Single-Supply and Split-Supply Operation
  • Low Power...500 µA Max
  • Common-Mode Input Voltage Range Includes Negative Rail
  • Low Input Offset Voltage
    950 µV Max at TA = 25°C (TLV226xA)
  • Wide Supply Voltage Range
    2.7 V to 8 V
  • Macromodel Included
  • Available in Q-Temp Automotive
    HighRel Automotive Applications
    Configuration Control / Print Support
    Qualification to Automotive Standards

Advanced LinCMOS is a trademark of Texas Instruments.
  • Output Swing Includes Both Supply Rails
  • Low Noise...12 nV/ Hz Typ at f = 1 kHz
  • Low Input Bias Current...1 pA Typ
  • Fully Specified for Both Single-Supply and Split-Supply Operation
  • Low Power...500 µA Max
  • Common-Mode Input Voltage Range Includes Negative Rail
  • Low Input Offset Voltage
    950 µV Max at TA = 25°C (TLV226xA)
  • Wide Supply Voltage Range
    2.7 V to 8 V
  • Macromodel Included
  • Available in Q-Temp Automotive
    HighRel Automotive Applications
    Configuration Control / Print Support
    Qualification to Automotive Standards

Advanced LinCMOS is a trademark of Texas Instruments.

The TLV2262 and TLV2264 are dual and quad low voltage operational amplifiers from Texas Instruments. Both devices exhibit rail-to-rail output performance for increased dynamic range in single or split supply applications. The TLV226x family offers a compromise between the micropower TLV225x and the ac performance of the TLC227x. It has low supply current for battery-powered applications, while still having adequate ac performance for applications that demand it. This family is fully characterized at 3 V and 5 V and is optimized for low-voltage applications. The noise performance has been dramatically improved over previous generations of CMOS amplifiers. Figure 1 depicts the low level of noise voltage for this CMOS amplifier, which has only 200 µA (typ) of supply current per amplifier.

The TLV226x, exhibiting high input impedance and low noise, are excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels combined with 3-V operation, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with single or split supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the TLV226xA family is available and has a maximum input offset voltage of 950 µV.

The TLV2262/4 also makes great upgrades to the TLV2332/4 in standard designs. They offer increased output dynamic range, lower noise voltage and lower input offset voltage. This enhanced feature set allows them to be used in a wider range of applications. For applications that require higher output drive and wider input voltage range, see the TLV2432 and TLV2442 devices. If your design requires single amplifiers, please see the TLV2211/21/31 family. These devices are single rail-to-rail operational amplifiers in the SOT-23 package. Their small size and low power consumption, make them ideal for high density, battery-powered equipment.

The TLV2262 and TLV2264 are dual and quad low voltage operational amplifiers from Texas Instruments. Both devices exhibit rail-to-rail output performance for increased dynamic range in single or split supply applications. The TLV226x family offers a compromise between the micropower TLV225x and the ac performance of the TLC227x. It has low supply current for battery-powered applications, while still having adequate ac performance for applications that demand it. This family is fully characterized at 3 V and 5 V and is optimized for low-voltage applications. The noise performance has been dramatically improved over previous generations of CMOS amplifiers. Figure 1 depicts the low level of noise voltage for this CMOS amplifier, which has only 200 µA (typ) of supply current per amplifier.

The TLV226x, exhibiting high input impedance and low noise, are excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels combined with 3-V operation, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with single or split supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the TLV226xA family is available and has a maximum input offset voltage of 950 µV.

The TLV2262/4 also makes great upgrades to the TLV2332/4 in standard designs. They offer increased output dynamic range, lower noise voltage and lower input offset voltage. This enhanced feature set allows them to be used in a wider range of applications. For applications that require higher output drive and wider input voltage range, see the TLV2432 and TLV2442 devices. If your design requires single amplifiers, please see the TLV2211/21/31 family. These devices are single rail-to-rail operational amplifiers in the SOT-23 package. Their small size and low power consumption, make them ideal for high density, battery-powered equipment.
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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 Advanced LinCMOS (TM) Rail-to-Rail Operational Amplifiers datasheet (Rev. C) 11/08/2006
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 TLV2262, TLV2264 EMI Immunity Performance 31/10/2012
Nota sobre la aplicación Use of Rail-to-Rail Operational Amplifiers (Rev. A) 22/12/1999

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 (...)

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Productos y hardware compatibles
Modelo de simulación

TLV226x PSpice Model (Rev. B)

SLOJ127B.ZIP (19 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
PDIP (P) 8 Ultra Librarian
SOIC (D) 8 Ultra Librarian
TSSOP (PW) 8 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

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.

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