LMV722LD

更新时间： 2024-11-01 22:16:31

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
15页	462K
描述
10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier

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LMV722LD 数据手册

August 1999

LMV721/LMV722

10MHz, Low Noise, Low Voltage, and Low Power

Operational Amplifier

General Description

Features

The LMV721 (Single) and LMV722 (Dual) are low noise, low

voltage, and low power op amps, that can be designed into

a wide range of applications. The LMV721/LMV722 has a

unity gain bandwidth of 10MHz, a slew rate of 5V/us, and a

quiescent current of 930uA/amplifier at 2.2V.

(For Typical, 5 V Supply Values; Unless Otherwise Noted)

n Guaranteed 2.2V and 5.0V Performance

n Low Supply Current LMV721/2 930µA/amplifier 2.2V

n High Unity-Gain Bandwidth 10MHz

n Rail-to-Rail Output Swing

The LMV721/722 are designed to provide optimal perfor-

mance in low voltage and low noise systems. They provide

rail-to-rail output swing into heavy loads. The input

common-mode voltage range includes ground, and the

maximum input offset voltage are 3.5mV (Over Temp.) for

the LMV721/LMV722. Their capacitive load capability is also

good at low supply voltages. The operating range is from

2.2V to 5.5V.

600Ω load 120mV from either rail at 2.2V

2kΩ load 50mV from either rail at 2.2V

n Input Common Mode Voltage Range Includes Ground

n Silicon Dust , SC70-5 Package 2.0x2.0x1.0 mm

n Input Voltage Noise

™

1KHz

Applications

n Cellular an Cordless Phones

n Active Filter and Buffers

n Laptops and PDAs

The chip is built with National’s advanced Submicron

Silicon-Gate BiCMOS process. The single version, LMV721,

is available in 5 pin SOT23-5 and a SC-70 (new) package.

The dual version, LMV722, is available in a SO-8 and

MSOP-8 package.

n Battery Powered Electronics

Connection Diagrams

5-Pin SC-70/SOT23-5

8-Pin SO/MSOP

DS100922-99

DS100922-63

Top View

™

Silicon Dust is a trademark of National Semiconductor Corporation.

DS100922

www.national.com

12 3 4 5 6 7...15

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