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

LM8262

ACTIVO

Amplificador operacional doble de 22 V y 21 MHz

Se encuentra disponible una versión más nueva de este producto

open-in-new Comparar alternativas
Reemplazo con funcionalidad mejorada del dispositivo comparado
OPA2994 ACTIVO Amplificador operacional doble para entrada y salida rail-to-rail (RRIO) de hasta 32 V, de alta corr Wider supply range (2.7 V to 32 V), higher GBW (25 MHz), faster slew rate (18 V/µs), lower offset (1.5 mV), lower noise (12 nV/√Hz), lower bias current (100000 pA)

Detalles del producto

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 22 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Rail-to-rail In, Out GBW (typ) (MHz) 21 Slew rate (typ) (V/µs) 12 Vos (offset voltage at 25°C) (max) (mV) 7 Iq per channel (typ) (mA) 1.05 Vn at 1 kHz (typ) (nV√Hz) 15 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 2 Features High Cload Drive Input bias current (max) (pA) 2000000 CMRR (typ) (dB) 110 Iout (typ) (A) 0.06 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.02 Output swing headroom (to positive supply) (typ) (V) -0.23
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 22 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Rail-to-rail In, Out GBW (typ) (MHz) 21 Slew rate (typ) (V/µs) 12 Vos (offset voltage at 25°C) (max) (mV) 7 Iq per channel (typ) (mA) 1.05 Vn at 1 kHz (typ) (nV√Hz) 15 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 2 Features High Cload Drive Input bias current (max) (pA) 2000000 CMRR (typ) (dB) 110 Iout (typ) (A) 0.06 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.02 Output swing headroom (to positive supply) (typ) (V) -0.23
VSSOP (DGK) 8 14.7 mm² (3 mm × 4.9 mm)
  • GBWP: 24MHz
  • Wide supply voltage range: 2.7V to 32V
  • Slew rate: 35V/µs
  • Supply current: 1.35mA
  • Unlimited cap load drive
  • Output short circuit current: ±125mA
  • Rail-to-rail input and output: 3V
  • Input voltage noise: 12nV/ √Hz
  • Input current noise: 1pA/ √Hz
  • THD+N <0.00022%
  • GBWP: 24MHz
  • Wide supply voltage range: 2.7V to 32V
  • Slew rate: 35V/µs
  • Supply current: 1.35mA
  • Unlimited cap load drive
  • Output short circuit current: ±125mA
  • Rail-to-rail input and output: 3V
  • Input voltage noise: 12nV/ √Hz
  • Input current noise: 1pA/ √Hz
  • THD+N <0.00022%

The LM8262 is a rail-to-rail input and output op amp which can operate with a wide supply voltage range. This device has high output current drive, greater than rail-to-rail input common mode voltage range, unlimited capacitive load drive capability, and provides tested high speed and slew rate. The device is designed to handle the requirements of flat panel TFT panel VCOM driver applications as well as being designed for other low power and medium speed applications which require ease of use and enhanced performance over existing devices.

Greater than rail-to-rail input common mode voltage range with 90dB of common mode rejection allows high side and low side sensing for many applications without concern for exceeding the range and with no compromise in accuracy. In addition, most device parameters are insensitive to power supply variations. This design enhancement is yet another step in simplifying the usage. The output stage has low distortion (0.00022% THD+N) and has a high short-circuit output current of 125mA/channel.

The LM8262 is offered in the space-saving VSSOP package.

The LM8262 is a rail-to-rail input and output op amp which can operate with a wide supply voltage range. This device has high output current drive, greater than rail-to-rail input common mode voltage range, unlimited capacitive load drive capability, and provides tested high speed and slew rate. The device is designed to handle the requirements of flat panel TFT panel VCOM driver applications as well as being designed for other low power and medium speed applications which require ease of use and enhanced performance over existing devices.

Greater than rail-to-rail input common mode voltage range with 90dB of common mode rejection allows high side and low side sensing for many applications without concern for exceeding the range and with no compromise in accuracy. In addition, most device parameters are insensitive to power supply variations. This design enhancement is yet another step in simplifying the usage. The output stage has low distortion (0.00022% THD+N) and has a high short-circuit output current of 125mA/channel.

The LM8262 is offered in the space-saving VSSOP package.

Descargar Ver vídeo con transcripción Video

Documentación técnica

No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 3
Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos LM8262 Dual RRIO, High Output Current and Unlimited Cap Load Op Amp in VSSOP datasheet (Rev. H) PDF | HTML 10/06/2026
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 Effect of Heavy Loads on Accuracy and Linearity of Op Amp Circuits (Rev. B) 22/04/2013

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 (...)

Guía del usuario: PDF | HTML
Productos y hardware compatibles
Placa de evaluación

DIP-ADAPTER-EVM — Módulo de evaluación de adaptador DIP

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

The (...)

Productos y hardware compatibles
En inventario
Límite:
??asset.out-of-stock-ti_es_MX??
No disponible
Modelo de simulación

LM8261 PSPICE Model

SNOM213.ZIP (2 KB) - Modelo PSpice
Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
VSSOP (DGK) 8 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. ​​​​​​​​​​​​​​

Videos