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LM212H

更新时间： 2024-11-22 22:47:07
品牌 Logo 应用领域
美国国家半导体 - NSC 运算放大器放大器电路
页数 文件大小 规格书
6页 203K
描述
Operational Amplifiers

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中文翻译

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LM212H 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：BCY针数：8
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.33.00.01风险等级：5.74
Is Samacsys：N放大器类型：OPERATIONAL AMPLIFIER
架构：VOLTAGE-FEEDBACK最大平均偏置电流 (IIB)：0.002 µA
最小共模抑制比：85 dB标称共模抑制比：100 dB
频率补偿：YES最大输入失调电压：2000 µV
JESD-30 代码：O-MBCY-W8JESD-609代码：e0
低-失调：NO负供电电压上限：-20 V
标称负供电电压 (Vsup)：-20 V功能数量：1
端子数量：8最高工作温度：85 °C
最低工作温度：-25 °C封装主体材料：METAL
封装等效代码：CAN8,.2封装形状：ROUND
封装形式：CYLINDRICAL峰值回流温度（摄氏度）：NOT SPECIFIED
电源：+-5/+-20 V认证状态：Not Qualified
子类别：Operational Amplifier最大压摆率：0.6 mA
供电电压上限：20 V标称供电电压 (Vsup)：20 V
表面贴装：NO技术：BIPOLAR
温度等级：OTHER端子面层：Tin/Lead (Sn/Pb)
端子形式：WIRE端子位置：BOTTOM
处于峰值回流温度下的最长时间：NOT SPECIFIED标称均一增益带宽：1000 kHz
最小电压增益：50000Base Number Matches：1

LM212H 数据手册

 浏览型号LM212H的Datasheet PDF文件第2页浏览型号LM212H的Datasheet PDF文件第3页浏览型号LM212H的Datasheet PDF文件第4页浏览型号LM212H的Datasheet PDF文件第5页浏览型号LM212H的Datasheet PDF文件第6页 
September 1992  
LM112/LM212/LM312 Operational Amplifiers  
General Description  
The LM112 series are micropower operational amplifiers  
with very low offset-voltage and input-current errorsÐat  
least a factor of ten better than FET amplifiers over a  
known to suffer catastrophic failure caused by short-dura-  
tion overvoltage spikes on the supplies. Unlike other inter-  
nally-compensated IC amplifiers, it is possible to overcom-  
pensate with an external capacitor to increase stability mar-  
gin.  
b
a
55 C to 125 C temperature range. Similar to the LM108  
§
§
series, that also use supergain transistors, they differ in that  
they include internal frequency compensation and have pro-  
visions for offset adjustment with a single potentiometer.  
The LM212 is identical to the LM112, except that the LM212  
b
55 C to  
a
has its performance guaranteed over a 25 C to 85 C  
125 C. The  
§
§
b
a
g
These amplifiers will operate on supply voltages of 2V to  
g
temperature range instead of  
§
§
a
20V, drawing a quiescent current of only 300 mA. Per-  
LM312 is guaranteed over a 0 C to  
§
range.  
70 C temperature  
§
formance is not appreciably affected over this range of volt-  
ages, so operation from unregulated power sources is easily  
accomplished. They can also be run from a single supply  
like the 5V used for digital circuits.  
Features  
Y
Maximum input bias current of 3 nA over temperature  
Offset current less than 400 pA over temperature  
Low noise  
The LM112 series are the first IC amplifiers to improve reli-  
ability by including overvoltage protection for the MOS com-  
pensation capacitor. Without this feature, IC’s have been  
Y
Y
Y
Guaranteed drift specifications  
Connection Diagram  
Metal Can Package  
TL/H/7751–4  
Top View  
Order Number LM112H, LM212H, LM312H or LM112H/883  
See NS Package Number H08C  
Auxiliary Circuits  
Offset Balancing  
Overcompensation for Greater Stability Margin  
TL/H/7751–2  
TL/H/7751–3  
C
1995 National Semiconductor Corporation  
TL/H/7751  
RRD-B30M115/Printed in U. S. A.  
123456

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