LMC6082

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Amplificador operacional doble CMOS de precisión

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Hoja de datos

document-pdfAcrobat LMC608x Precision CMOS Dual Operational Amplifiers datasheet (Rev. E) (Inglés) PDF | HTML

LMC6082

ACTIVO

Hoja de datos

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Detalles del producto

Number of channels

2

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

15.5

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

4.5

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

0.35

Offset drift (typ) (µV/°C)

1

Input bias current (max) (pA)

0.1

GBW (typ) (MHz)

1.3

Slew rate (typ) (V/µs)

1.5

Rail-to-rail

In to V-, Out

Iq per channel (typ) (mA)

0.45

Vn at 1 kHz (typ) (nV√Hz)

22

CMRR (typ) (dB)

85

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Iout (typ) (A)

0.021

Architecture

CMOS

Input common mode headroom (to negative supply) (typ) (V)

-0.4

Input common mode headroom (to positive supply) (typ) (V)

-1.9

Output swing headroom (to negative supply) (typ) (V)

0.1

Output swing headroom (to positive supply) (typ) (V)

-0.13

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

0.01

Number of channels

2

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

15.5

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

4.5

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

0.35

Offset drift (typ) (µV/°C)

1

Input bias current (max) (pA)

0.1

GBW (typ) (MHz)

1.3

Slew rate (typ) (V/µs)

1.5

Rail-to-rail

In to V-, Out

Iq per channel (typ) (mA)

0.45

Vn at 1 kHz (typ) (nV√Hz)

22

CMRR (typ) (dB)

85

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Iout (typ) (A)

0.021

Architecture

CMOS

Input common mode headroom (to negative supply) (typ) (V)

-0.4

Input common mode headroom (to positive supply) (typ) (V)

-1.9

Output swing headroom (to negative supply) (typ) (V)

0.1

Output swing headroom (to positive supply) (typ) (V)

-0.13

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

0.01

SOIC (D)

8

29.4 mm² (4.9 mm × 6 mm)

PDIP (P)

8

92.5083 mm² (9.81 mm × 9.43 mm)

(Typical values unless otherwise stated)
Low offset voltage: 150µV
Single-supply operation: 4.5V to 15.5V
Ultra-low input bias current: 10fA
Output swing to within 20mV of supply rail, 2kΩ load
Input common-mode range includes V–
High-voltage gain: 123dB, 2kΩ load
Improved latch-up immunity

(Typical values unless otherwise stated)
Low offset voltage: 150µV
Single-supply operation: 4.5V to 15.5V
Ultra-low input bias current: 10fA
Output swing to within 20mV of supply rail, 2kΩ load
Input common-mode range includes V–
High-voltage gain: 123dB, 2kΩ load
Improved latch-up immunity

The LMC6081, LMC6082, and LMC6084 (LMC608x) are precision, low-offset-voltage operational amplifiers (op amps), capable of single supply operation. Performance characteristics include ultra low input bias current, high voltage gain, rail-to-rail output swing, and an input common-mode voltage range that includes ground. These features, plus the low offset voltage, make the LMC608x an excellent choice for precision circuit applications.

Other applications using the LMC608x include precision full-wave rectifiers, integrators, references, and sample-and-hold circuits.

For designs with more critical power demands, see the LMC6062 precision, dual, micropower operational amplifier.

The LMC6081, LMC6082, and LMC6084 (LMC608x) are precision, low-offset-voltage operational amplifiers (op amps), capable of single supply operation. Performance characteristics include ultra low input bias current, high voltage gain, rail-to-rail output swing, and an input common-mode voltage range that includes ground. These features, plus the low offset voltage, make the LMC608x an excellent choice for precision circuit applications.

Other applications using the LMC608x include precision full-wave rectifiers, integrators, references, and sample-and-hold circuits.

For designs with more critical power demands, see the LMC6062 precision, dual, micropower operational amplifier.

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Documentación técnica

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Documentación principal	Tipo	Título	Opciones de formato	Fecha
*	Hoja de datos	LMC608x Precision CMOS Dual Operational Amplifiers datasheet (Rev. E)	PDF \| HTML	28/02/2024
	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	AN-856 A SPICE Comp Macromodel for CMOS Op Amplifiers (Rev. C)		6/05/2013

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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