| Number of channels (#) | 2 |
| Total supply voltage (Max) (+5V=5, +/-5V=10) | 15.5 |
| Total supply voltage (Min) (+5V=5, +/-5V=10) | 4.5 |
| Rail-to-rail | In to V-, Out |
| GBW (Typ) (MHz) | 0.1 |
| Slew rate (Typ) (V/us) | 0.02 |
| Vos (offset voltage @ 25 C) (Max) (mV) | 3 |
| Iq per channel (Typ) (mA) | 0.01 |
| Vn at 1 kHz (Typ) (nV/rtHz) | 83 |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 85 |
| Offset drift (Typ) (uV/C) | 1.3 |
| Input bias current (Max) (pA) | 4 |
| CMRR (Typ) (dB) | 75 |
| Output current (Typ) (mA) | 21 |
| Architecture | CMOS |
- 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
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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.
