LMC6482AIMX/NOPB

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 guaranteed for loads down to 600Ω. Guaranteed low voltage characteristics and low power dissipation make the LMC6482 especially well-suited for battery-operated systems. LMC6482 is also available in MSOP package which is almost half the size of a SO-8 device.

Applications

• Data Acquisition Systems
• Transducer Amplifiers
• Hand-held Analytic Instruments
• Medical Instrumentation
• Active Filter, Peak Detector, Sample and Hold
• pH Meter, Current Source
• Improved Replacement for TLC272, TLC277

Key features

• Rail-to-Rail Input Common-Mode Voltage Range (Guaranteed Over Temperature)
• Rail-to-Rail Output Swing (within 20mV of supply rail, 100kΩ load)
• Guaranteed 3V, 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
• Available in MSOP Package