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TLV2244

ACTIVO

Amplificador operacional cuádruple de 12 V y 5.5 kHz

Detalles del producto

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 12 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Rail-to-rail In, Out GBW (typ) (MHz) 0.0055 Slew rate (typ) (V/µs) 0.002 Vos (offset voltage at 25°C) (max) (mV) 3 Iq per channel (typ) (mA) 0.00098 Vn at 1 kHz (typ) (nV√Hz) 300 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 2 Input bias current (max) (pA) 500 CMRR (typ) (dB) 100 Iout (typ) (A) 0.0002 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.18 Output swing headroom (to positive supply) (typ) (V) -0.02
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 12 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Rail-to-rail In, Out GBW (typ) (MHz) 0.0055 Slew rate (typ) (V/µs) 0.002 Vos (offset voltage at 25°C) (max) (mV) 3 Iq per channel (typ) (mA) 0.00098 Vn at 1 kHz (typ) (nV√Hz) 300 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 2 Input bias current (max) (pA) 500 CMRR (typ) (dB) 100 Iout (typ) (A) 0.0002 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.18 Output swing headroom (to positive supply) (typ) (V) -0.02
TSSOP (PW) 14 32 mm² (5 mm × 6.4 mm) SOIC (D) 14 51.9 mm² (8.65 mm × 6 mm)
  • Micropower Operation... 1 uA/Channel
  • Rail-to-Rail Input/Output
  • Gain Bandwidth Product... 5.5 kHz
  • Supply Voltage Range... 2.5 V to 12 V
  • Specified Temperature Range
    • TA = 0°C to 70°C... Commercial Grade
    • TA = -40°C to 125°C... Industrial Grade
  • Ultrasmall Packaging
    • 5-Pin SOT-23 (TLV2241)
    • 8-Pin MSOP (TLV2242)
  • Universal OpAmp EVM
  • Micropower Operation... 1 uA/Channel
  • Rail-to-Rail Input/Output
  • Gain Bandwidth Product... 5.5 kHz
  • Supply Voltage Range... 2.5 V to 12 V
  • Specified Temperature Range
    • TA = 0°C to 70°C... Commercial Grade
    • TA = -40°C to 125°C... Industrial Grade
  • Ultrasmall Packaging
    • 5-Pin SOT-23 (TLV2241)
    • 8-Pin MSOP (TLV2242)
  • Universal OpAmp EVM

The TLV224x family of single-supply operational amplifiers offers very low supply current of only 1 uA per channel.

The low supply current is coupled with extremely low input bias currents enabling them to be used with mega- resistors making them ideal for portable, long active life, applications. DC accuracy is ensured with a low typical offset voltage as low as 600 uV, CMRR of 100 dB, and minimum open loop gain of 100 V/mV at 2.7 V.

The maximum recommended supply voltage is as high as 12 V and ensured operation down to 2.5 V, with electrical characteristics specified at 2.7 V, 5 V and 12 V. The 2.5-V operation makes it compatible with Li-Ion battery-powered systems and many micropower microcontrollers available today including TI's MSP430.

The TLV224x family of single-supply operational amplifiers offers very low supply current of only 1 uA per channel.

The low supply current is coupled with extremely low input bias currents enabling them to be used with mega- resistors making them ideal for portable, long active life, applications. DC accuracy is ensured with a low typical offset voltage as low as 600 uV, CMRR of 100 dB, and minimum open loop gain of 100 V/mV at 2.7 V.

The maximum recommended supply voltage is as high as 12 V and ensured operation down to 2.5 V, with electrical characteristics specified at 2.7 V, 5 V and 12 V. The 2.5-V operation makes it compatible with Li-Ion battery-powered systems and many micropower microcontrollers available today including TI's MSP430.

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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 Family of 1 uA/Ch Rail-to-Rail Input/Output Operational Amplifiers datasheet (Rev. C) 8/11/2000
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 TLV2241, TLV2242, TLV2244 EMI Immunity Performance 24/05/2013

Diseño y desarrollo

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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
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
TSSOP (PW) 14 Ultra Librarian
SOIC (D) 14 Ultra Librarian

Pedidos y calidad

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. ​​​​​​​​​​​​​​

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