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LMV654

ACTIVO

Amplificador operacional cuádruple de 5,5 V y 12 MHz

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TLV9064 ACTIVO Amplificador operacional RRIO cuádruple de 5.5 V y 10 MHz, para aplicaciones de costo optimizado Higher slew rate (6.5V/µs), wider supply (1.8 V to 5.5 V), designed for cost-optimized applications

Detalles del producto

Number of channels 4 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 Rail-to-rail In to V-, Out GBW (typ) (MHz) 12 Slew rate (typ) (V/µs) 3.2 Vos (offset voltage at 25°C) (max) (mV) 1.8 Iq per channel (typ) (mA) 0.119 Vn at 1 kHz (typ) (nV√Hz) 17 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 6.6 Input bias current (max) (pA) 120000 CMRR (typ) (dB) 100 Iout (typ) (A) 0.015 Architecture Bipolar 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) 0.07 Output swing headroom (to positive supply) (typ) (V) -0.075
Number of channels 4 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 Rail-to-rail In to V-, Out GBW (typ) (MHz) 12 Slew rate (typ) (V/µs) 3.2 Vos (offset voltage at 25°C) (max) (mV) 1.8 Iq per channel (typ) (mA) 0.119 Vn at 1 kHz (typ) (nV√Hz) 17 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 6.6 Input bias current (max) (pA) 120000 CMRR (typ) (dB) 100 Iout (typ) (A) 0.015 Architecture Bipolar 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) 0.07 Output swing headroom (to positive supply) (typ) (V) -0.075
TSSOP (PW) 14 32 mm² 5 x 6.4
  • Typical 5-V Supply, Unless Otherwise Noted
  • Specified 3-V and 5-V Performance
  • Low Power Supply Current
    • LMV651: 116 µA
    • LMV652: 118 µA per Amplifier
    • LMV654: 122 µA per Amplifier
  • High Unity-Gain Bandwidth: 12 MHz
  • Maximum Input Offset Voltage: 1.5 mV
  • CMRR: 100 dB
  • PSRR: 95 dB
  • Input Referred Voltage Noise: 17 nV/√Hz
  • Output Swing With 2-kΩ Load, 120 mV from Rail
  • Total Harmonic Distortion: 0.003% at 1 kHz, 2 kΩ
  • Temperature Range: –40°C to 125°C
  • Typical 5-V Supply, Unless Otherwise Noted
  • Specified 3-V and 5-V Performance
  • Low Power Supply Current
    • LMV651: 116 µA
    • LMV652: 118 µA per Amplifier
    • LMV654: 122 µA per Amplifier
  • High Unity-Gain Bandwidth: 12 MHz
  • Maximum Input Offset Voltage: 1.5 mV
  • CMRR: 100 dB
  • PSRR: 95 dB
  • Input Referred Voltage Noise: 17 nV/√Hz
  • Output Swing With 2-kΩ Load, 120 mV from Rail
  • Total Harmonic Distortion: 0.003% at 1 kHz, 2 kΩ
  • Temperature Range: –40°C to 125°C

TI’s LMV65x devices are high-performance, low-power operational amplifier ICs implemented with TI’s advanced VIP50 process. This family of parts features 12 MHz of bandwidth while consuming only 116 µA of current, which is an exceptional bandwidth to power ratio in this operational amplifier class. The LMV65x devices are unity-gain stable and provide an excellent solution for general-purpose amplification in low-voltage, low-power applications.

This family of low-voltage, low-power amplifiers provides superior performance and economy in terms of power and space usage. These operational amplifiers have a maximum input offset voltage of 1.5 mV, a rail-to-rail output stage, and an input common-mode voltage range that includes ground. The LMV65x provide a PSRR of 95 dB, a CMRR of 100 dB, and a total harmonic distortion (THD) of 0.003% at 1-kHz frequency and 2-kΩ load.

The operating supply voltage range for this family of parts is from 2.7 V and 5.5 V. These operational amplifiers can operate over a wide temperature range (–40°C to 125°C), making them ideal for automotive applications, sensor applications, and portable equipment applications. The LMV651 is offered in the ultra-tiny 5-pin SC70 and 5-pin SOT-23 package. The LMV652 is offered in an 8-pin VSSOP package. The LMV654 is offered in a 14-pin TSSOP package.

TI’s LMV65x devices are high-performance, low-power operational amplifier ICs implemented with TI’s advanced VIP50 process. This family of parts features 12 MHz of bandwidth while consuming only 116 µA of current, which is an exceptional bandwidth to power ratio in this operational amplifier class. The LMV65x devices are unity-gain stable and provide an excellent solution for general-purpose amplification in low-voltage, low-power applications.

This family of low-voltage, low-power amplifiers provides superior performance and economy in terms of power and space usage. These operational amplifiers have a maximum input offset voltage of 1.5 mV, a rail-to-rail output stage, and an input common-mode voltage range that includes ground. The LMV65x provide a PSRR of 95 dB, a CMRR of 100 dB, and a total harmonic distortion (THD) of 0.003% at 1-kHz frequency and 2-kΩ load.

The operating supply voltage range for this family of parts is from 2.7 V and 5.5 V. These operational amplifiers can operate over a wide temperature range (–40°C to 125°C), making them ideal for automotive applications, sensor applications, and portable equipment applications. The LMV651 is offered in the ultra-tiny 5-pin SC70 and 5-pin SOT-23 package. The LMV652 is offered in an 8-pin VSSOP package. The LMV654 is offered in a 14-pin TSSOP package.

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Documentación técnica

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Tipo Título Fecha
* Data sheet LMV65x 12-MHz, Low Voltage, Low Power Amplifiers datasheet (Rev. K) PDF | HTML 27 may 2016
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 mar 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

LMV654 PSPICE Model

SNOM066.ZIP (1 KB) - PSpice Model
Herramienta de cálculo

ANALOG-ENGINEER-CALC — Calculadora para ingenieros analógicos

The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
Herramienta de diseño

CIRCUIT060013 — Amplificador de inversión con circuito de realimentación de red T.

Este diseño invierte la señal de entrada, VIN, y aplica una ganancia de señal de 1000 V/V o 60 dB. El amplificador inversor con red de realimentación en T se puede utilizar para obtener una alta ganancia sin un valor pequeño para R4 o valores muy grandes para las resistencias de realimentación.
Herramienta de diseño

CIRCUIT060015 — Circuito de tensión de referencia ajustable

Este circuito combina un amplificador inversor y no inversor para ajustar una tensión de referencia desde el negativo de la tensión de entrada hasta la tensión de entrada. Se puede agregar ganancia para aumentar el nivel de referencia negativo máximo.
Herramienta de diseño

CIRCUIT060074 — Detección de corriente de lado alto con circuito comparador

Esta solución de detección de corriente de lado alto utiliza un comparador con un rango de modo común de entrada de carril a carril para crear una señal de alerta de sobrecorriente (OC-Alert) en la salida del comparador (COMP OUT) si la corriente de carga supera 1 A. La señal OC-Alert en esta (...)
Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Herramienta de simulación

TINA-TI — Programa de simulación analógica basado en SPICE

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Guía del usuario: PDF
Paquete Pasadores Descargar
TSSOP (PW) 14 Ver opciones

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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.

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