LM6482 Datasheet | National Semiconductor

Description The LMC6482 provides a mon-mode range that extends to both supply rails. This rail-to-rail performance bined 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 mon-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. See the LMC6484 data sheet for a Quad CMOS operational amplifier with these same features . Features (Typical unless otherwise noted) n Rail-to-Rail Input mon-Mode Voltage Range (Guaranteed Over Temperature) n Rail-to-Rail Output Swing (within 20 m V of supply rail, 100 kΩ load) n Guaranteed 3V, 5V and 15V Performance n Excellent CMRR and PSRR: 82 d B n Ultra Low Input Current: 20 f A n High Voltage Gain (RL = 500 kΩ): 130 d B n Specified for 2 kΩ and 600Ω loads n Available in MSOP Package Applications Data Acquisition Systems Transducer Amplifiers Hand-held Analytic Instruments Medical Instrumentation Active Filter, Peak Detector, Sample and Hold, p H Meter, Current Source n Improved Replacement for TLC272, TLC277 n n n n n 3V Single Supply Buffer Circuit Rail-To-Rail Input Rail-To-Rail Output DS011713-2 DS011713-3 DS011713-1 Connection Diagram DS011713-4 © 1999 National Semiconductor Corporation DS011713 .national. Ordering Information Package Temperature Range Military - 55˚C to +125˚C 8-Pin Molded DIP 8-pin Small Outline 8-pin Ceramic DIP 8-pin Mini SO LMC6482IMM MUA08A Rail Tape and Reel A10 LMC6482AMJ/883...