UPC4558

DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC4558 HIGH PERFORMANCE DUAL OPERATIONAL AMPLIFIER DESCRIPTION The µPC4558 is a dual type operational amplifier having internal phase compensating circuits, its electrical characteristics features higher speed, broader bandwidth, and lower noise compared with such conventional general purpose operational amplifier as µPC741. Therefore, application to active filters, audio amplifiers, VCO, etc. can be realized with simple circuit composition. FEATURES Internal frequency compensation Low noise Output short circuit protection ORDERING INFORMATION Part Number µPC4558C µPC4558G2 µPC4558G2(5) Package 8-pin plastic DIP (7.62 mm (300)) 8-pin plastic SOP (5.72 mm (225)) 8-pin plastic SOP (5.72 mm (225)) EQUIVALENT CIRCUIT (1/2 Circuit) PIN CONFIGURATION (Top View) V+ R1 Q5 Q7 − II IN + Q1 Q3 Q8 Q2 Q9 R5 C2 Q6 Q4 Q10 Q11 R6 Q13 R7 R8 Q12 Q14 Q15 µPC4558C, 4558G2 OUT1 1 8 V+ II1 2 1 –+ 7 OUT2 IN1 3 2 +– 6 II2 V– 4 5 IN2 OUT R2 C1 R3 R4 D R9 V– The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. Document No. G10518EJAV0DS00 (10th edition) Date Published March 2004 N CP(K) Printed in Japan The mark shows major revised points. 1987 µPC4558 ABSOL...