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LMC6042

更新时间: 2024-11-23 12:09:51
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德州仪器 - TI 运算放大器
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24页 1231K
描述
LMC6042 CMOS Dual Micropower Operational Amplifier

LMC6042 数据手册

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LMC6042  
www.ti.com  
SNOS611E AUGUST 1999REVISED MARCH 2013  
LMC6042 CMOS Dual Micropower Operational Amplifier  
Check for Samples: LMC6042  
1
FEATURES  
DESCRIPTION  
Ultra-low power consumption and low input-leakage  
current are the hallmarks of the LMC6042. Providing  
input currents of only 2 fA typical, the LMC6042 can  
operate from a single supply, has output swing  
extending to each supply rail, and an input voltage  
range that includes ground.  
2
Low Supply Current: 10 μA/Amp (typ)  
Operates from 4.5V to 15V Single Supply  
Ultra Low Input Current: 2 fA (typ)  
Rail-to-Rail Output Swing  
Input Common-Mode Range Includes Ground  
The LMC6042 is ideal for use in systems requiring  
ultra-low power consumption. In addition, the  
insensitivity to latch-up, high output drive, and output  
swing to ground without requiring external pull-down  
resistors make it ideal for single-supply battery-  
powered systems.  
APPLICATIONS  
Battery Monitoring and Power Conditioning  
Photodiode and Infrared Detector Preamplifier  
Silicon Based Transducer Systems  
Hand-Held Analytic Instruments  
Other applications for the LMC6042 include bar code  
reader amplifiers, magnetic and electric field  
detectors, and hand-held electrometers.  
pH Probe Buffer Amplifier  
Fire and Smoke Detection Systems  
Charge Amplifier for Piezoelectric Transducers  
This device is built with TI's advanced Double-Poly  
Silicon-Gate CMOS process.  
See the LMC6041 for a single, and the LMC6044 for  
a quad amplifier with these features.  
Connection Diagram  
Figure 1. 8-Pin PDIP/SOIC  
Figure 2. Low-Power Two-Op-Amp Instrumental Amplifier  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 1999–2013, Texas Instruments Incorporated  

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