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| Semiconductor A4558 Low Noise Dual OP AMP Description The A4558 is a monolithic Integrated Circuit designed for dual operational amplifier. Features * * * * * * Power consumption as small as about 50mW (typ.) Built-in output short-circuit protecting circuit. Internal phase consumption type. No latch-up Wide same phase mode and differential voltage ranges High gain. low noise Applications * * * * Active filters Audio amplifiers VCOs Other electronic circuits Ordering Information Type NO. A4558 Marking A4558 Package Code SOP-8 Outline Dimensions unit : mm Block Diagram KSI-8010-003 1 A4558 Absolute maximum ratings Characteristic Supply voltage Differential input voltage Input voltage Power Dissipation Operating temperature Storage temperature Symbol VCC VIND VIN PD Topr Tstg Ratings 20 or 10 20 10 300 -45 ~ +85 -55 ~ +150 Unit V V V mW C C Electrical Characteristics (Unless otherwise specified. VCC = +5V, VEE=-5V and Parameter Input Offset Voltage Input Offset Current Input Bias Current Input Common Mode Voltage Range Maximum Output Voltage Common Mode Rejection Ratio Power Supply Rejection Ratio Supply Current Slew Rate Unity Gain Cross Frequency Large Signal Voltage Gain Output Sink Current Output Source Current Symbol VIOS IIOS IIB VICR VOM CMRR PSRR ICC SR fT GV ISINK ISOURCE RL 2 Open Loop VCC=8V, VEE=-8V, RL=2K RL=10 RL=2 Rg 10 Rg 10 Ta = 25 C) Min. 0 5 2.9 2.7 70 86 15 15 Typ. 0.5 5 60 7 3.4 3.2 90 30 3 2 3 100 25 25 Max. 6 200 500 150 6 Unit mV nA nA V V V dB uV/V mA V/us MHz dB mA mA Test Conditions Rg 10 - KSI-8010-003 2 A4558 Electrical Characteristic Curves Fig. 1 GV - f Fig. 2 VOPP -f Fig. 3 IIB - Ta Fig. 4 VOM-Vcc, VEE KSI-8010-003 3 A4558 These AUK products are intended for usage in general electronic equipments(Office and communication equipment, measuring equipment, domestic electrification, etc.). Please make sure that you consult with us before you use these AUK products in equipments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic signal, combustion central, all types of safety device, etc.). AUK cannot accept liability to any damage which may occur in case these AUK products were used in the mentioned equipments without prior consultation with AUK. KSI-8010-003 4 |
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