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LMV722 PDF预览

LMV722

更新时间: 2024-11-01 22:16:31
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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

LMV722 数据手册

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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.  
@
600load 120mV from either rail at 2.2V  
@
2kload 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  
@
9
f
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  
Top View  
Silicon Dust is a trademark of National Semiconductor Corporation.  
© 1999 National Semiconductor Corporation  
DS100922  
www.national.com  

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