Datasheet > LMP7715

LMP7715

更新时间： 2024-09-14 03:51:43

品牌	Logo	应用领域
美国国家半导体 - NSC		放大器
页数	文件大小	规格书
18页	1282K
描述
Single and Dual Precision, 17 MHz, Low Noise, CMOS Input Amplifiers

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LMP7715 数据手册

May 2006

LMP7715/LMP7716

Single and Dual Precision, 17 MHz, Low Noise, CMOS

Input Amplifiers

General Description

Features

The LMP7715/LMP7716 are single and dual low noise, low

offset, CMOS input, rail-to-rail output precision amplifiers

with high gain bandwidth products. The LMP7715/LMP7716

Unless otherwise noted, typical values at V_S= 5V.

n Input offset voltage

n Input bias current

n Input voltage noise

n Gain bandwidth product

n Supply current (LMP7715)

n Supply current (LMP7716)

n Supply voltage range

150 µV (max)

100 fA

5.8 nV/

™

are part of the LMP precision amplifier family and are ideal

for a variety of instrumentation applications.

17 MHz

1.15 mA

1.30 mA

Utilizing

achieve an input bias current of 100 fA, an input referred

voltage noise of 5.8 nV/ , and an input offset voltage of

a CMOS input stage, the LMP7715/LMP7716

1.8V to 5.5V

0.001%

−40^oC to 125˚C

less than 150 µV. These features make the LMP7715/

LMP7716 superior choices for precision applications.

n THD+N f = 1 kHz

n Operating temperature range

n Rail-to-rail output swing

n Space saving SOT23 package (LMP7715)

n MSOP-8 package (LMP7716)

Consuming only 1.15 mA of supply current, the LMP7715

offers a high gain bandwidth product of 17 MHz, enabling

accurate amplification at high closed loop gains.

The LMP7715/LMP7716 have a supply voltage range of

1.8V to 5.5V, which makes these ideal choices for portable

low power applications with low supply voltage require- Applications

ments.

n Active filters and buffers

n Sensor interface applications

n Transimpedance amplifiers

The LMP7715/LMP7716 are built with National’s advanced

VIP50 process technology. The LMP7715 is offered in a

5-pin SOT23 package and the LMP7716 is offered in an

8-pin MSOP.

Typical Performance

Offset Voltage Distribution

Input Referred Voltage Noise

20183639

20183622

™

LMP is a trademark of National Semiconductor Corporation.

DS201836

www.national.com

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