UPC4558 - NEC

UPC4558 HIGH PERFORMANCE DUAL OPERATIONAL AMPLIFIER

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 simpl.

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 .