LMP7717MFE

更新时间： 2024-09-15 03:51:43

品牌	Logo	应用领域
美国国家半导体 - NSC		运算放大器
页数	文件大小	规格书
24页	1123K
描述
88 MHz, Precision, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifier

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LMP7717MFE 数据手册

November 6, 2007

LMP7717/LMP7718

88 MHz, Precision, Low Noise, 1.8V CMOS Input,

Decompensated Operational Amplifier

General Description

Features

The LMP7717 (single) and the LMP7718 (dual) low noise,

CMOS input operational amplifiers offer a low input voltage

(Typical 5V supply, unless otherwise noted)

Input offset voltage

Input referred voltage noise

Input bias current

Gain bandwidth product

Supply voltage range

±150 µV (max)

5.8 nV/√Hz

100 fA

88 MHz

1.8V to 5.5V

■

noise density of 5.8 nV/

while consuming only 1.15 mA

■

(LMP7717) of quiescent current. The LMP7717/LMP7718 are

stable at a gain of 10 and have a gain bandwidth (GBW)

product of 88 MHz. The LMP7717/LMP7718 have a supply

voltage range of 1.8V to 5.5V and can operate from a single

supply. The LMP7717/LMP7718 each feature a rail-to-rail

output stage. Both amplifiers are part of the LMP^®precision

amplifier family and are ideal for a variety of instrumentation

applications.

Supply current per channel

LMP7717

LMP7718

1.15 mA

1.30 mA

—

Rail-to-Rail output swing

■

@ 10 kΩ load

@ 2 kΩ load

Guaranteed 2.5V and 5.0V performance

25 mV from rail

45 mV from rail

—

The LMP7717 family provides optimal performance in low

voltage and low noise systems. A CMOS input stage, with

typical input bias currents in the range of a few femto-Am-

peres, and an input common mode voltage range, which

includes ground, make the LMP7717/LMP7718 ideal for low

power sensor applications where high speeds are needed.

■

Total harmonic distortion

Temperature range

0.04% @1 kHz, 600Ω

−40°C to 125°C

The LMP7717/LMP7718 are manufactured using National’s

advanced VIP50 process. The LMP7717 is offered in either a

5-Pin SOT23 or an 8-Pin SOIC package. The LMP7718 is

offered in either the 8-Pin SOIC or the 8-Pin MSOP.

Applications

ADC interface

■

Photodiode amplifiers

Active filters and buffers

Low noise signal processing

Medical instrumentation

■

Sensor interface applications

■

Typical Application

30010839

30010869

Input Referred Voltage Noise vs. Frequency

Photodiode Transimpedance Amplifier

LMP^®is a registered trademark of National Semiconductor Corporation.

300108

www.national.com

12 3 4 5 6 7...24

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与LMP7717MFE相关器件

型号	品牌	获取价格	描述	数据表
LMP7717MFE/NOPB	TI	获取价格	单通道 88MHz 精密低噪声 1.8V CMOS 输入、解补偿放大器 \| DBV \| 5
LMP7717MFX	NSC	获取价格	88 MHz, Precision, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifier
LMP7717MFX/NOPB	TI	获取价格	单通道 88MHz 精密低噪声 1.8V CMOS 输入、解补偿放大器 \| DBV \| 5
LMP7718	NSC	获取价格	88 MHz, Precision, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifier
LMP7718	TI	获取价格	双通道 88MHz 精密低噪声 1.8V CMOS 输入、解补偿放大器
LMP7718MA	NSC	获取价格	88 MHz, Precision, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifier
LMP7718MA/NOPB	NSC	获取价格	IC DUAL OP-AMP, 480 uV OFFSET-MAX, 88 MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, SOIC-8, Opera
LMP7718MA/NOPB	ROCHESTER	获取价格	DUAL OP-AMP, 480 uV OFFSET-MAX, 88 MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, SOIC-8
LMP7718MA/NOPB	TI	获取价格	双通道 88MHz 精密低噪声 1.8V CMOS 输入、解补偿放大器 \| D \| 8 \|
LMP7718MAE	NSC	获取价格	88 MHz, Precision, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifier

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