| Number of channels (#) | 2 |
| Total supply voltage (Max) (+5V=5, +/-5V=10) | 15.5 |
| Total supply voltage (Min) (+5V=5, +/-5V=10) | 3 |
| Vos (offset voltage @ 25 C) (Max) (mV) | 0.75 |
| GBW (Typ) (MHz) | 1.25 |
| Slew rate (Typ) (V/us) | 1.3 |
| Rail-to-rail | In, Out |
| Offset drift (Typ) (uV/C) | 1 |
| Iq per channel (Typ) (mA) | 0.5 |
| Vn at 1 kHz (Typ) (nV/rtHz) | 37 |
| CMRR (Typ) (dB) | 82 |
| Rating | Military |
| Operating temperature range (C) | -55 to 125 |
| Input bias current (Max) (pA) | 25 |
| Output current (Typ) (mA) | 11 |
| Architecture | CMOS |
- Rail-to-Rail Input Common-Mode Voltage Range (Ensured Over Temperature)
- Rail-to-Rail Output Swing (within 20mV of supply rail, 100KΩ load)
- Ensured 5V and 15V Performance
- Excellent CMRR and PSRR:?82dB
- Ultra Low Input Current:?20fA
- High Voltage Gain (RL = 500KΩ):?130dB
- Specified for 2KΩ and 600Ω loads
(Typical unless otherwise noted)
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The LMC6482 provides a common-mode range that extends to both supply rails. This rail-to-rail performance combined with excellent accuracy, due to a high CMRR, makes it unique among rail-to-rail input amplifiers.
It is ideal for systems, such as data acquisition, that require a large input signal range. The LMC6482 is also an excellent upgrade for circuits using limited common-mode range amplifiers such as the TLC272 and TLC277.
Maximum dynamic signal range is assured in low voltage and single supply systems by the LMC6482's rail-to-rail output swing. The LMC6482's rail-to-rail output swing is ensured for loads down to 600Ω.
Ensured low voltage characteristics and low power dissipation make the LMC6482 especially well-suited for battery-operated systems.
See the LMC6484 data sheet for a Quad CMOS operational amplifier with these same features.
