LMC6042
www.ti.com SNOS611E – AUGUST 1999 – REVISED MARCH 2013 LMC6042 CMOS Dual Micropower Operational Amplifier
Check for Samples: LMC6042 FEATURES DESCRIPTION 1 2 Low Supply Current: 10 ОјA/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 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 batterypowered systems. …
