NJM4582 AUDIO DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION PACKAGE OUTLINE NJM4582 is the dual operational amplifier, specially designed for improving the tone control, which is most suitable for the audio application. NJM4582VA3 Featuring noiseless, higher gain bandwidth, high output current and (SSOP8-A3) low distortion ratio, and it is most suitable not only for acoustic electronic parts of audio pre-amp and active filter, but also for the industrial measurement tools. It is also suitable for the head phone amp at higher output current, and further more, it can be applied for the handy type set operational amplifier of general purpose in application of low voltage single supply type which is properly biased of the low voltage source. FEATURES Operating Voltage 2V~18V Low Input Noise Voltage 0.8Vrms typ. (RIAA) Wide GBW 15MHz typ. Low Distortion 0.0005% typ. Slew Rate 5V/s typ. Bipolar Technology Package Outline SSOP8-A3 PIN CONFIGURATION Top View PIN FUNCTION 1.A OUTPUT 1 8 2.A -INPUT 3.A +INPUT A 2 7 - 4.V 5.B +INPUT B 3 6 6.B -INPUT 7.B OUTPUT + 4 5 8.V EQUIVALENT CIRCUIT ( 1/2 Shown ) + V -INPUT +INPUT OUTPU - V Ver.2012-01-18 - 1 - NJM4582 ABSOLUTE MAXIMUM RATINGS (Ta=25C, unless otherwise noted.) PARAMETER SYMBOL RATING UNIT + - Supply Voltage V /V 18 V Common Mode Input Voltage Range V 15 (Note1) V ICM Differential Input Voltage Range V 30 (Note1) V ID 460 (Note2) Power Dissipation P mW D 600 (Note 3) Operating Temperature Range Topr -40~+85 C Storage Temperature Range Tstg -40~+125 C (Note1) For supply voltage less than 15V, the absolute maximum input voltage is equal to supply voltage. (Note2) On the PCBEIA/JEDEC (114.376.21.6mm, 2 layers, FR-4 (Note3) On the PCBEIA/JEDEC (114.376.21.6mm, 4 layers, FR-4 RECOMMENDED OPERATING CONDITIONS (Ta=25C) PARAMETER SYMBOL CONDITION MIN. TYP. MAX.UNIT + - Supply Voltage V /V 2 - 18 V + - ELECTRICAL CHARACTERISTICS (V /V =15V, Ta=25C, unless otherwise noted.) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX.UNIT Input Offset Voltage V R 10k - 0.3 3 mV IO S Input Offset Current I - 5 200 nA IO Input Bias Current I - 100 500 nA B Voltage Gain A R 2k,V=10V 90 110 - dB V L O Maximum Output Voltage V R 2k 12 13.5 - V OM L Common Mode Input Voltage Range V 12 13.5 - V ICM Common Mode Rejection Ratio CMR R 10k 80 110 - dB S Supply Voltage Rejection Ratio SVR R 10k 80 110 - dB S Supply Current I - 6 9 mA CC Slew Rate SR R 2k - 5 - V/s L Gain Bandwidth Product GB f=10kHz - 15 - MHz Total Harmonic Distortion THD A =20dB,V =5V,R =2k,f=1kHz - 0.0005 - % V O L Equivalent Input Noise Voltage V RIAA,R =2.2k,30kHz LPF - 0.8 - Vrms NI S Ver.2012-01-18 - 2 -