Ultra-low Bias Current, Precision CMOS Rail-to-Rail Input and Output Quad Operational Amplifier Description: The LMC6484 device 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 this device unique among rail-to-rail input amplifiers. The LMC6484 is an excellent choice for systems, such as data acquisition, that require a large input signal range. The device is also an excellent upgrade for circuits using limited common-mode range amplifiers, such as the TLC274 and TLC279. Maximum dynamic signal range is maintained in low voltage and single-supply systems by the rail-to-rail output swing of the LMC6484. The rail-to-rail output swing of the LMC6484 is specified for loads down to 600 O. Specified low voltage characteristics and low power dissipation make the LMC6484 an excellent choice for battery-operated systems. See the LMC6482 for a dual CMOS operational amplifier with these same features. Features: - Rail-to-rail input common-mode voltage range (specified over temperature) - Rail-to-rail output swing (within 20 mV of supply rail, 100-kO load) - Specified 3-V, 5-V and 15-V performance - Excellent CMRR and PSRR: 82 dB - Ultra-low input current: 20 fA - High voltage gain (RL = 500 kO): 130 dB - Specified for 2-kO and 600-O loads Applications: - Data acquisition (DAQ) - Oscilloscope (DSO) - Intra-DC interconnect (METRO) - Macro remote radio unit (RRU) - Multiparameter patient monitor - Merchant telecom rectifiers - Train control and management - Process analytics (pH, gas, concentration, force, and humidity) - Three phase UPS - Improved replacement for TLC274, TLC279 https://elecena.pl/product/9716741/lmc6484in-nopb-quad-operational-amplifier-1-3-v-s-1-5-mhz-dip-14 2017-08-06 https://elecena.pl/product/9716741/lmc6484in-nopb-quad-operational-amplifier-1-3-v-s-1-5-mhz-dip-14 2018-05-04 https://elecena.pl/product/9716741/lmc6484in-nopb-quad-operational-amplifier-1-3-v-s-1-5-mhz-dip-14 2018-12-17 https://elecena.pl/product/9716741/lmc6484in-nopb-quad-operational-amplifier-1-3-v-s-1-5-mhz-dip-14 2021-05-08 https://elecena.pl/product/9716741/lmc6484in-nopb-quad-operational-amplifier-1-3-v-s-1-5-mhz-dip-14 2022-10-06 https://elecena.pl/product/9716741/lmc6484in-nopb-quad-operational-amplifier-1-3-v-s-1-5-mhz-dip-14 2023-10-01 https://elecena.pl/product/9716741/lmc6484in-nopb-quad-operational-amplifier-1-3-v-s-1-5-mhz-dip-14 2023-11-30 https://elecena.pl/product/9716741/lmc6484in-nopb-quad-operational-amplifier-1-3-v-s-1-5-mhz-dip-14 2024-03-25 https://elecena.pl/product/9716741/lmc6484in-nopb-quad-operational-amplifier-1-3-v-s-1-5-mhz-dip-14 2024-04-26 https://elecena.pl/product/9716741/lmc6484in-nopb-quad-operational-amplifier-1-3-v-s-1-5-mhz-dip-14 2025-04-06 https://elecena.pl/product/9716741/lmc6484in-nopb-quad-operational-amplifier-1-3-v-s-1-5-mhz-dip-14 2025-12-26 https://elecena.pl/product/9716741/lmc6484in-nopb-quad-operational-amplifier-1-3-v-s-1-5-mhz-dip-14 2026-01-23