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The TLC251C, TLC251AC, and TLC251BC are low-cost, low-power programmable operaTIonal amplifiers designed to operate with single or dual supplies. Unlike tradiTIonal metal-gate CMOS operaTIonal amplifiers, these devices uTIlize Texas Instruments silicon-gate LinCMOSTM process, giving them stable input offset voltages without sacrificing the advantages of metal-gate CMOS.
This series of parts is available in selected grades of input offset voltage and can be nulled with one external potentiometer. Because the input common-mode range extends to the negative rail and the power consumption is extremely low, this family is ideally suited for battery-powered or energy-conserving applications. A bias-select pin can be used to program one of three ac performance and power-dissipation levels to suit the application.
