Features
| • | 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 |
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 National's advanced Double-Poly Silicon-Gate CMOS process.
See the LMC6041 for a single, and the LMC6044 for a quad amplifier with these features.
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 |
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Also Recommended
| LMC6442▲ | Improved Bandwidth, Slew Current, Supply Current And Output Current. |
| LMC6462▲ | Improved Bandwidth, Supply Current, Offset Voltage And Output Current. |
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LMC6042
LMC6442
