OPA1641

ACTIVO

OpAmps de audio con entrada JFET simple Sound-Plus de alto rendimiento

Haga su pedido ahora

Hoja de datos

document-pdfAcrobat OPA164x SoundPlus™ High-Performance, JFET-Input Audio Operational Amplifiers datasheet (Rev. D) (Inglés) PDF | HTML

OPA1641

ACTIVO

Hoja de datos

Haga su pedido ahora

Detalles del producto

Number of channels

1

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

5

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

36

GBW (typ) (MHz)

11

Slew rate (typ) (V/µs)

20

Rail-to-rail

In to V-, Out

Vos (offset voltage at 25°C) (max) (mV)

3.5

Iq per channel (typ) (mA)

1.8

Vn at 1 kHz (typ) (nV√Hz)

5.1

Features

Burr-Brown™ Audio, EMI Hardened, Premium Sound

THD + N at 1 kHz (typ) (%)

0.00005

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Iout (typ) (A)

0.03

Architecture

FET

CMRR (typ) (dB)

126

Input bias current (max) (pA)

20

Number of channels

1

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

5

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

36

GBW (typ) (MHz)

11

Slew rate (typ) (V/µs)

20

Rail-to-rail

In to V-, Out

Vos (offset voltage at 25°C) (max) (mV)

3.5

Iq per channel (typ) (mA)

1.8

Vn at 1 kHz (typ) (nV√Hz)

5.1

Features

Burr-Brown™ Audio, EMI Hardened, Premium Sound

THD + N at 1 kHz (typ) (%)

0.00005

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Iout (typ) (A)

0.03

Architecture

FET

CMRR (typ) (dB)

126

Input bias current (max) (pA)

20

VSSOP (DGK)

8

14.7 mm² (3 mm × 4.9 mm)

SOIC (D)

8

29.4 mm² (4.9 mm × 6 mm)

Superior Sound Quality
True JFET Input Operational Amplifier
With Low Input Bias Current
Low Noise: 5.1 nV/√Hz at 1 kHz
Ultralow Distortion: 0.00005% at 1 kHz
High Slew Rate: 20 V/µs
Unity Gain Stable
No Phase Reversal
Low Quiescent Current:
1.8 mA per Channel
Rail-to-rail Output
Wide Supply Range: ±2.25 V to ±18 V
Single, Dual, and Quad Versions Available

Superior Sound Quality
True JFET Input Operational Amplifier
With Low Input Bias Current
Low Noise: 5.1 nV/√Hz at 1 kHz
Ultralow Distortion: 0.00005% at 1 kHz
High Slew Rate: 20 V/µs
Unity Gain Stable
No Phase Reversal
Low Quiescent Current:
1.8 mA per Channel
Rail-to-rail Output
Wide Supply Range: ±2.25 V to ±18 V
Single, Dual, and Quad Versions Available

The OPA1641 (single), OPA1642 (dual), and OPA1644 (quad) series are JFET-input, ultralow distortion, low-noise operational amplifiers fully specified for audio applications.

The OPA1641, OPA1642, and OPA1644 rail-to-rail output swing allows increased headroom, making these devices ideal for use in any audio circuit. Features include 5.1-nV/√Hz noise, low THD+N (0.00005%), a low input bias current of 2 pA, and low quiescent current of 1.8 mA per channel.

These devices operate over a very wide supply voltage range of ±2.25 V to ±18 V. The OPA1641, OPA1642, and OPA1644 series of operational amplifiers are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.

The dual and quad versions feature completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.

The OPA1641, OPA1642, and OPA1644 are specified from –40°C to +85°C.

The OPA1641 (single), OPA1642 (dual), and OPA1644 (quad) series are JFET-input, ultralow distortion, low-noise operational amplifiers fully specified for audio applications.

The OPA1641, OPA1642, and OPA1644 rail-to-rail output swing allows increased headroom, making these devices ideal for use in any audio circuit. Features include 5.1-nV/√Hz noise, low THD+N (0.00005%), a low input bias current of 2 pA, and low quiescent current of 1.8 mA per channel.

These devices operate over a very wide supply voltage range of ±2.25 V to ±18 V. The OPA1641, OPA1642, and OPA1644 series of operational amplifiers are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.

The dual and quad versions feature completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.

The OPA1641, OPA1642, and OPA1644 are specified from –40°C to +85°C.

filter

Buscar otro/a Amplificadores operacionales para audio

Descargar Ver vídeo con transcripción Video

Productos similares que pueden interesarle

open-in-new

Comparar alternativas

Pin por pin con la misma funcionalidad que el dispositivo comparado

OPA1655

ACTIVO

amplificador operacional de audio simple Burr-Brown™ SoundPlus™ con ruido y distorsión ultrabajos SoundPlus™ audio op amp with wider bandwidth and lower noise

Documentación técnica

No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.

Ver todo 4

Documentación principal	Tipo	Título	Opciones de formato	Fecha
*	Hoja de datos	OPA164x SoundPlus™ High-Performance, JFET-Input Audio Operational Amplifiers datasheet (Rev. D)	PDF \| HTML	4/04/2016
	Application brief	MUX-Friendly, Precision Operational Amplifiers (Rev. C)	PDF \| HTML	8/02/2022
	Application brief	Understanding Op Amp Noise in Audio Circuits	PDF \| HTML	14/06/2021
	Libro electrónico	The Signal e-book: A compendium of blog posts on op amp design topics	PDF \| HTML	28/03/2017

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.

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