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LMC6001AIH PDF预览

LMC6001AIH

更新时间: 2024-01-16 06:58:37
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
14页 308K
描述
Ultra Ultra-Low Input Current Amplifier

LMC6001AIH 技术参数

生命周期:Obsolete包装说明:DIE, DIE OR CHIP
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.68
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
25C 时的最大偏置电流 (IIB):0.000001 µA标称共模抑制比:83 dB
频率补偿:YES最大输入失调电压:2000 µV
JESD-30 代码:X-XUUC-N低-偏置:YES
低-失调:NO微功率:YES
负供电电压上限:标称负供电电压 (Vsup):
功能数量:1最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:DIE封装等效代码:DIE OR CHIP
封装形状:UNSPECIFIED封装形式:UNCASED CHIP
功率:NO电源:5/15 V
可编程功率:NO认证状态:Not Qualified
最小摆率:0.6 V/us标称压摆率:1.5 V/us
子类别:Operational Amplifier最大压摆率:0.95 mA
供电电压上限:16 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:NO LEAD
端子位置:UPPER标称均一增益带宽:1300 kHz
最小电压增益:60000宽带:NO
Base Number Matches:1

LMC6001AIH 数据手册

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March 1995  
LMC6001  
Ultra Ultra-Low Input Current Amplifier  
can achieve higher signal to noise ratio than JFET input type  
electrometer amplifiers. Other applications of the LMC6001  
include long interval integrators, ultra-high input impedance  
instrumentation amplifiers, and sensitive electrical-field mea-  
surement circuits.  
General Description  
Featuring 100% tested input currents of 25 fA max., low op-  
erating power, and ESD protection of 2000V, the LMC6001  
achieves a new industry benchmark for low input current op-  
erational amplifiers. By tightly controlling the molding com-  
pound, National is able to offer this ultra-low input current in  
a lower cost molded package.  
Features  
(Max limit, 25˚C unless otherwise noted)  
n Input current (100% tested): 25 fA  
n Input current over temp.: 2 pA  
n Low power: 750 µA  
To avoid long turn-on settling times common in other low in-  
put current opamps, the LMC6001A is tested 3 times in the  
first minute of operation. Even units that meet the 25 fA limit  
are rejected if they drift.  
n Low VOS  
:
350 µV  
Because of the ultra-low input current noise of 0.13 fA/ Hz,  
the LMC6001 can provide almost noiseless amplification of  
high resistance signal sources. Adding only 1 dB at 100 k,  
0.1 dB at 1 Mand 0.01 dB or less from 10 Mto 2,000 M,  
the LMC6001 is an almost noiseless amplifier.  
@
n Low noise: 22 nV/ Hz 1 kHz Typ.  
Applications  
n Electrometer amplifier  
n Photodiode preamplifier  
n Ion detector  
The LMC6001 is ideally suited for electrometer applications  
requiring ultra-low input leakage such as sensitive photode-  
tection transimpedance amplifiers and sensor amplifiers.  
n A.T.E. leakage testing  
Since input referred noise is only 22 nV/ Hz, the LMC6001  
Connection Diagrams  
8-Pin DIP  
8-Pin Metal Can  
DS011887-1  
Top View  
DS011887-2  
Top View  
© 1999 National Semiconductor Corporation  
DS011887  
www.national.com  

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