TC43

www.datasheet4u.com LINEAR BUILDING BLOCK – VOLTAGE REFERENCE, DUAL OP AMP, EVALUATION DUAL COMPARATOR WITH SHUTDOWN MODE KIT AVAILABLE PRELIMINARY INFORMATION TC43 TC43 LINEAR BUILDING BLOCK – VOLTAGE REFERENCE, DUAL OP AMP, DUAL COMPARATOR WITH SHUTDOWN MODE FEATURES s s s s s s Combines Two Op Amps, Two Comparators and a Voltage Reference into a Single Package Optimized for Single Supply Operation Small Package .......... 16-Pin SOIC or DIP (Narrow) Ultra Low Input Bias Current ...... Less than 100pA Low Quiescent Current ..................... 10µA, 5µA in Shutdown Mode Reference and One Comparator Remain Active in Shutdown to Provide Supervisory Functions GENERAL DESCRIPTION The TC43 is a mixed-function device combining two general purpose op amps, two general purpose comparators and a voltage reference in a single 16-pin package. This increased integration allows the user to replace two or three packages, saving space, lowering supply current, and increasing system performance. A Shutdown input, SHDN, disables the op amps and one of the comparators, placing their outputs in a high-impedance state. The reference and one comparator stay active in Shutdown Mode. Standby power consumption is typically 5µA. The TC43 is designed specifically for operation from a single supply, however, operation from dual supplies is also possible, and the power supply current drain is independent of the magnitude of the power supply voltage. Packaged in a 16-pin narrow SOIC (0.150 wide) ...