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LMH6682MM/NOPB PDF预览

LMH6682MM/NOPB

更新时间: 2024-11-19 21:01:19
品牌 Logo 应用领域
美国国家半导体 - NSC 放大器光电二极管
页数 文件大小 规格书
20页 830K
描述
IC 2 CHANNEL, VIDEO AMPLIFIER, PDSO8, MSOP-8, Audio/Video Amplifier

LMH6682MM/NOPB 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:TSSOP,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.15放大器类型:OPERATIONAL AMPLIFIER
JESD-30 代码:S-PDSO-G8JESD-609代码:e3
长度:3 mm湿度敏感等级:1
功能数量:1端子数量:8
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.09 mm子类别:Operational Amplifier
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3 mm
Base Number Matches:1

LMH6682MM/NOPB 数据手册

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November 2002  
LMH6682/6683  
190MHz Single Supply, Dual and Triple Operational  
Amplifiers  
The LMH6682 dual operational amplifier is offered in minia-  
General Description  
ture surface mount packages, SOIC-8, and MSOP-8. The  
The LMH6682 and LMH6683 are high speed operational  
LMH6683 triple amplifier is offered in SOIC-14 and TSSOP-  
amplifiers designed for use in modern video systems. These  
14.  
single supply monolithic amplifiers extend National’s feature-  
rich, high value video portfolio to include a dual and a triple  
version. The important video specifications of differential  
gain ( 0.01% typ.) and differential phase ( 0.08 degrees)  
combined with an output drive current in each amplifier of  
85mA make the LMH6682 and LMH6683 excellent choices  
for a full range of video applications.  
Features  
VS  
=
5V, TA = 25˚C, RL = 100, A = +2 (Typical values  
unless specified)  
n DG error  
n DP error  
0.01%  
0.08˚  
Voltage feedback topology in operational amplifiers assures  
maximum flexibility and ease of use in high speed amplifier  
designs. The LMH6682/83 is fabricated in National Semicon-  
ductor’s VIP10 process. This advanced process provides a  
superior ratio of speed to quiescient current consumption  
and assures the user of high-value amplifier designs. Ad-  
vanced technology and circuit design enables in these am-  
plifiers a −3db bandwidth of 190MHz, a slew rate of 940V/  
µsec, and stability for gains of less than −1 and greater than  
+2.  
n −3dB BW (A = +2)  
190MHz  
940V/µs  
6.5mA/amp  
+80/−90mA  
n Slew rate (VS  
=
5V)  
n Supply current  
n Output current  
n Input common mode voltage 0.5V beyond V, 1.7V from  
V+  
n Output voltage swing (RL = 2k)  
n Input voltage noise (100KHz)  
0.8V from rails  
12nV/  
Applications  
n CD/DVD ROM  
n ADC buffer amp  
n Portable video  
n Current sense buffer  
n Portable communications  
The input stage design of the LM6682/83 enables an input  
signal range that extends below the negative rail. The output  
stage voltage range reaches to within 0.8V of either rail  
when driving a 2kload. Other attractive features include  
fast settling and low distortion. Other applications for these  
amplifiers include servo control designs. These applications  
are sensitive to amplifiers that exhibit phase reversal when  
the inputs exceed the rated voltage range. The LMH6682/83  
amplifiers are designed to be immune to phase reversal  
when the specified input range is exceeded. See applica-  
tions section. This feature makes for design simplicity and  
flexibility in many industrial applications.  
Connection Diagrams  
SOIC-8/MSOP-8 (LMH6682)  
SOIC-14/TSSOP-14 (LMH6683)  
20059003  
20059002  
Top View  
Top View  
© 2002 National Semiconductor Corporation  
DS200590  
www.national.com  

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