PRELIMINARY INFORMATION EVALUATION KIT AVAILABLE TC1029 LINEAR BUILDING BLOCK – DUAL LOW POWER OP AMP 2 FEATURES GENERAL DESCRIPTION ■ ■ The TC1029 is a dual, low power operational amplifier designed for low power applications. It 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. Supply current is 8µA maximum and the TC1029 operates down to VDD = 1.8 V. Packaged in an 8-pin MSOP, SOIC, or DIP, the TC1029 is ideal for battery operated applications. ■ ■ ■ Optimized for Single Supply Operation Small Package ......................................8-Pin MSOP (Occupies Half the Space of an 8-Pin SOIC) Ultra Low Input Bias Current ...... Less than 100pA Low Quiescent Current ........................... 10µA Max Operates Down to VDD = 1.8 V APPLICATIONS ■ ■ ■ ■ ■ Power Supply Circuits Embedded Systems Instrumentation Portable Equipment Consumer Products ORDERING INFORMATION PIN CONFIGURATIONS 8-Pin MSOP Part No. Package TC1029COA 8-Pin SOIC Temp. Range TC1029CPA 8-Pin Plastic DIP 0°C to +70°C TC1029CUA 8-Pin MSOP 0°C to +70°C TC1029EOA 8-Pin SOIC – 40°C to +85°C TC1029EPA 8-Pin Plastic DIP – 40°C to +85°C – 40°C to +85°C 1 8 VDD IN1– 2 7 OUT2 TC1029EUA 8-Pin MSOP IN1+ 3 TC1029CUA 6 TC1029EUA IN2– TC43EV Evaluation Kit for Linear Building Block Family 4 5 IN2+ OUTA 1 8 VDD IN1– 2 7 OUT2 IN1+ 3 6 IN2– VSS 4 5 5 OUTA 1 8 VDD IN1– 2 7 OUT2 IN1+ 3 6 IN2– VSS 4 5 IN2+ 6 VDD OUTA TC1029 IN1– – IN2+ 8-Pin SOIC TC1029COA TC1029EOA 4 FUNCTIONAL BLOCK DIAGRAM 8-Pin Plastic DIP TC1029CPA TC1029EPA 3 0°C to +70°C OUTA VSS 1 A + + B OUT2 – IN1+ IN2– VSS IN2+ 7 8 TC1029-01 10/2/96 TELCOM SEMICONDUCTOR, INC. 3-317