Packaging information
| Package | Pins PDIP (P) | 8 |
| Operating temperature range (°C) -40 to 85 |
| Package qty | Carrier 40 | TUBE |
Features for the LMC6482
- Rail-to-rail input common-mode voltage range (specified over temperature)
- Rail-to-rail output swing (within 20mV of supply rail, 100kΩ load)
- Specified 3V, 5V, and 15V performance
- Excellent CMRR and PSRR: 82dB
- Ultra-low input current: 20fA
- Specified for 2kΩ and 600Ω loads
- Improved replacement for TLC272, TLC277
Description for the LMC6482
The LMC6482 and LMC6484 (LMC648x) devices provide 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 these devices unique among rail-to-rail input amplifiers. The devices are an excellent choice for systems that require a large input signal range, such as data acquisition. The LMC648x are also an excellent upgrade for circuits using limited common-mode range amplifiers, such as the TLC272, TLC274, TLC277 and TLC279.
Maximum dynamic signal range is provided in low voltage and single supply systems by the rail-to-rail output swing of the LMC648x. The rail-to-rail output swing is maintained for loads down to 600Ω of the device. Specified low-voltage characteristics and low-power dissipation make the LMC648x a great choice for battery-operated systems.
The LMC648x devices are available in PDIP, SOIC, and VSSOP packages.