5秒后页面跳转
LF398AH PDF预览

LF398AH

更新时间: 2024-02-24 20:54:56
品牌 Logo 应用领域
美国国家半导体 - NSC 采样保持电路放大器
页数 文件大小 规格书
13页 523K
描述
Monolithic Sample-and-Hold Circuits

LF398AH 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.64
最长采集时间:6 µs放大器类型:SAMPLE AND HOLD CIRCUIT
JESD-30 代码:R-PDSO-GJESD-609代码:e0
功能数量:1封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
采样并保持/跟踪并保持:SAMPLE子类别:Sample and Hold Circuit
表面贴装:YES端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子位置:DUAL
Base Number Matches:1

LF398AH 数据手册

 浏览型号LF398AH的Datasheet PDF文件第7页浏览型号LF398AH的Datasheet PDF文件第8页浏览型号LF398AH的Datasheet PDF文件第9页浏览型号LF398AH的Datasheet PDF文件第10页浏览型号LF398AH的Datasheet PDF文件第12页浏览型号LF398AH的Datasheet PDF文件第13页 
Typical Applications (Continued)  
Differential Hold  
Capacitor Hysteresis Compensation  
DS005692-56  
**  
Adjust for amplitude  
DS005692-57  
Definition of Terms  
Hold Step: The voltage step at the output of the sample and  
hold when switching from sample mode to hold mode with a  
steady (dc) analog input voltage. Logic swing is 5V.  
Hold Settling Time: The time required for the output to  
settle within 1 mV of final value after the “hold” logic com-  
mand.  
Acquisition Time: The time required to acquire a new ana-  
log input voltage with an output step of 10V. Note that acqui-  
sition time is not just the time required for the output to settle,  
but also includes the time required for all internal nodes to  
settle so that the output assumes the proper value when  
switched to the hold mode.  
Dynamic Sampling Error: The error introduced into the  
held output due to a changing analog input at the time the  
hold command is given. Error is expressed in mV with a  
given hold capacitor value and input slew rate. Note that this  
error term occurs even for long sample times.  
Aperture Time: The delay required between “Hold” com-  
mand and an input analog transition, so that the transition  
does not affect the held output.  
Gain Error: The ratio of output voltage swing to input volt-  
age swing in the sample mode expressed as a per cent dif-  
ference.  
Connection Diagrams  
Dual-In-Line Package  
Small-Outline Package  
Metal Can Package  
DS005692-15  
DS005692-11  
Order Number LF298M or LF398M  
See NS Package Number M14A  
Order Number LF398N  
or LF398AN  
DS005692-14  
See NS Package Number N08E  
Order Number LF198H,  
LF198H/883, LF298H,  
LF398H, LF198AH or LF398AH  
See NS Package Number H08C  
(Note 8)  
11  
www.national.com  

与LF398AH相关器件

型号 品牌 获取价格 描述 数据表
LF398AH/A+ ETC

获取价格

Sample/Track-and-Hold Amplifier
LF398AH/NOPB TI

获取价格

SAMPLE AND HOLD AMPLIFIER, 20us ACQUISITION TIME, BCY8, ROHS COMPLIANT, METAL CAN, TO-99,
LF398AJ8 Linear

获取价格

IC SAMPLE AND HOLD AMPLIFIER, CDIP8, Sample and Hold Circuit
LF398AL ETC

获取价格

Sample/Track-and-Hold Amplifier
LF398AN NSC

获取价格

Monolithic Sample-and-Hold Circuits
LF398AN/A+ ETC

获取价格

Sample/Track-and-Hold Amplifier
LF398AN/B+ ETC

获取价格

Sample/Track-and-Hold Amplifier
LF398AN/NOPB TI

获取价格

单片采样保持电路(10µs 采集,7mV 失调电压) | P | 8 | 0 to 70
LF398AN/NOPB ROCHESTER

获取价格

SAMPLE AND HOLD AMPLIFIER, 20 us ACQUISITION TIME, PDIP8, ROHS COMPLIANT, DIP-8
LF398AN8 Linear

获取价格

Precision Sample and Hold Amplifier