NJM14558 DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION PACKAGE OUTLINE The NJM14558 is a dual operational amplifier, which can operate from 2V supply. The features are low offset voltage, low bias current and low current consumption. NJM14558D NJM14558M The package lineup is DIP, DMP and others, so that the (DIP8) (DMP8) NJM14558 is suitable for portable audio and any kind of signal amplifier. FEATURES NJM14558E NJM14558V Operating Voltage 2.0V~7.0V (SOP8) (SSOP8) Input Offset Voltage 3mV max. Slew Rate 2.5V/s typ. Bipolar Technology Package Outline DIP8, DMP8, SOP8 JEDEC 150mil SSOP8,SIP8, NJM14558R NJM14558L MSOP8 (VSP8)MEET JEDEC MO-187-DA (MSOP8(VSP8)) (SIP8) PIN CONFIGURATION ( Top View ) PIN FUNCTION 1 8 1.A OUTPUT 2.A INPUT A A B 2 7 3.A +INPUT - B 4.V 3 6 5.B +INPUT 4 5 6.B INPUT 1 2 3 4 5 6 7 8 7.B OUTPUT + 8. V NJM14558D/14558M/14558E NJM14558L NJM14558V/14558R EQUIVALENT CIRCUIT ( 1/2 Shown ) V+ -INPUT OUTPUT +INPUT V- Ver.2020-03-30 - 1 - NJM14558 ABSOLUTE MAXIMUM RATINGS (Ta=25C) PARAMETER SYMBOL RATINGS UNIT + - Supply Voltage V /V 7.5 V Differential Input Voltage V 14 V ID Input Voltage V 7 ( note ) V IC ( DIP8 ) 500 ( DMP8 ) 300 ( SOP8 ) 300 Power Dissipation P mW D ( SSOP8 ) 250 ( MSOP8(VSP8) ) 320 ( SIP8 ) 800 Operating Temperature Range T -40~+85 C opr Storage Temperature Range Tstg -40~+125 C ( note ) For supply voltage less than 7V,the absolute maximum input voltage is equal to the supply voltage. + - ELECTRICAL CHARACTERISTICS( V /V =5V,Ta=25C ) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Operating Voltage V 2 - 7 V opr Input Offset Voltage V - 0.5 3 mV IO R 10k S Input Offset Current I - 5 50 nA IO Input Bias Current I - 70 250 nA B Input Resistance R 0.3 5 - M IN Large Signal Voltage Gain A R 2k,V =2.5V 86 100 - dB V L O + Maximum Output Voltage Swing (+ ) V R 2k 3.5 4.0 - V OM L - Maximum Output Voltage Swing ( - ) V R 2k - -3.5 -3.0 V OM L Input Common Mode Voltage Range V 3.0 4.0 - V ICM Common Mode Rejection Ratio CMR 70 90 - dB R 10k S Supply Voltage Rejection Ratio SVR 76.5 90 - dB R 10k S Operating Current I - 2.7 4.5 mA CC Slew Rate SR - 2.5 - V/s Equivalent Input Noise Voltage V - 1.4 - Vrms NI RIAA,R =2.2k,30kHz:LPF S Gain Bandwidth Product GB - 5 - MHz Ver.2020-03-30 - 2 -