TC75W57FU/FK TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic TC75W57FU, TC75W57FK Dual Comparator TC75W57 is a CMOS type general-purpose dual comparator capable of single power supply operation and using lower supply currents than the conventional bipolar comparators. Its push-pull output can connect directly to local ICs such as TTL and CMOS circuits. Features z Low supply current: IDD = 200A (typ.) z Single power supply operation z Wide common mode input voltage range: V to V 0.9V SS DD z Push-pull output circuit z Low input bias current z Small package Weight SSOP8-P-0.65: 0.021g (typ.) SSOP8-P-0.50A: 0.01g (typ.) Marking (Top View) Pin Connection (Top View) Start of commercial production 1997-05 1 2014-03-01 TC75W57FU/FK Absolute Maximum Ratings (Ta = 25C) Characteristic Symbol Rating N Supply voltage V , V 3.5 or 7 V DD SS Differential input voltage DV 7 V IN Input voltage V V to V V IN SS DD Output current I 35 mA OUT 250 (TC75W57FU) Power dissipation P mW D 200 (TC75W57FK) Operating temperature T 40 to 85 C opr Storage temperature T 55 to 125 C stg Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (Handling Precautions/Derating Concept and Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note: Since this product sometimes brings about latchcap, which is peculiar to CMOS devices, note the following points: Dont raise the voltage level of I/O pins beyond V , nor lower it below V . DD SS Consider the timing for power supply, too. Dont let any abnormal noise enter the device. 2 2014-03-01