LMC6042IMX Datasheet, PDF (1/24 Pages) Texas Instruments – LMC6042 CMOS Dual Micropower Operational Amplifier

LMC6042
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SNOS611E – AUGUST 1999 – REVISED MARCH 2013
LMC6042 CMOS Dual Micropower Operational Amplifier
Check for Samples: LMC6042
FEATURES
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•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
APPLICATIONS
• Battery Monitoring and Power Conditioning
• Photodiode and Infrared Detector Preamplifier
• Silicon Based Transducer Systems
• Hand-Held Analytic Instruments
• pH Probe Buffer Amplifier
• Fire and Smoke Detection Systems
• Charge Amplifier for Piezoelectric Transducers
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.
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.
Other applications for the LMC6042 include bar code
reader amplifiers, magnetic and electric field
detectors, and hand-held electrometers.
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
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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.
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