NJM4558D

NJM4558 DUAL OPERATIONAL AMPLIFIER ■ GENERAL DESCRIPTION The NJM4558 is a dual high-gain operational amplifier with internal compensation circuit and constructed on a single silicon chip. It offers excellent characteristics by combining the parameters adjusted for a monolithic chip. The channel separation characteristic is suitable for measuring instruments. ■ FEATURES ● Operating Voltage ● High Voltage Gain ● High Input Resistance ● Bipolar Technology ● Package Outline ■ PACKAGE OUTLINE NJM4558D ( DIP8 ) NJM4558M NJM4558V ( SSOP8 ) NJM4558L ( SIP8 ) ( DMP8 ) ( ±4V~±18V ) ( 100dB typ. ) ( 5MΩ typ. ) DIP8, DMP8, SIP8 SOP8 JEDEC 150mil, SSOP8 NJM4558E ( SOP8 ) ■ PIN CONFIGURATION ( Top View ) 1 8 A 2 A B 7 B 3 4 6 5 NJM4558D, NJM4558M, NJM4558E, NJM4558V 1 2 3 4 5 NJM4558L 6 7 8 PIN FUNCTION 1. A OUTPUT 2. A - INPUT 3. A +INPUT 4. V 5. B +INPUT 6. B - INPUT 7. B OUTPUT + 8. V ■ EQUIVALENT CIRCUIT ( 1/2 Shown ) V+ - INPUT + INPUT OUTPUT V- Ver.2019-02-21 -1- NJM4558 ■ ABSOLUTE MAXIMUM RATINGS ( Ta=25˚C ) PARAMETER Supply Voltage Differential Input Voltage Input Voltage SYMBOL + V /V VID VIC Power Dissipation PD Operating Temperature Range Storage Temperature Range Topr Tstg RATINGS ± 18 ± 30 ± 15 ( note1 ) ( DIP8 ) 500 ( DMP8 ) 300 ( SOP8 ) 300 ( SSOP8 ) 250 ( SIP8 ) 800 -40~+85 -40~+125 UNIT V V V mW ˚C ˚C ( note1 ) For supply voltage less than ±15V,the absolute maximum input voltage is equal to the supply voltage. ■ ELECTRICAL CHARACTERISTICS ( V+/V-=±15V,Ta=25˚C ) PARAMETER Input Offset Voltage Input Offset Current Input Bias Current Input Resistance Large Signal Voltage Gain Maximum Output Voltage Swing 1 Maximum Output Voltage Swing 2 Input Common Mode Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Operating Current Slew Rate Equivalent Input Noise Voltage (note2) Gain Bandwidth Product SYMBOL VIO IIO IB RIN AV VOM1 VOM2 VICM CMR SVR ICC SR VNI GB TEST CONDITION RS≤10kΩ RL≥2kΩ,VO=±10V RL≥10kΩ RL≥2kΩ RS≤10kΩ RS≤10kΩ RIAA,RS=2.2kΩ,30kHz LPF MIN. 0.3 86 ± 12 ± 10 ± 12 70 76.5 - TYP. 0.5 5 25 5 100 ± 14 ± 13 14 90 90 3.5 1 1.4 3 MAX. 6 200 500 5.7 - UNIT mV nA nA MΩ dB V V V dB dB mA V/μs μVrms MHz (note2) In regard to Noise Standard, NJRC is preparing for special D Rank type products (VNI=1.8µV max.) except for SSOP package. -2- Ver.2019-02-21 NJM4558 ■ TYPICAL CHARACTERISTICS Open Loop Voltage Gain vs. Frequency Maximum Output Voltage Swing vs. Frequency V+/V-=±15V, RL=2kΩ, Ta=25ºC V+/V-=±15V, RL=2kΩ, Ta=25ºC 30 Maximum Output Voltage Swing Vopp [V] Open Loop Voltage Gain Av [dB] 120 100 80 60 40 20 0 1 10 100 1k 10k 100k 1M 25 20 15 10 5 0 10M 1 10 Frequency f [Hz] 28 26 24 22 20 18 16 14 10k Equivalent Input Noise Voltage en [nV/√Hz] Maximum Output Voltage Swing V opp [V] 30 1k Load Resistance RL [Ω] 100k V+/V-=±15V, RS=50Ω, AV=60dB, Ta=25ºC 100 10 1 1 10 100 Frequency f [Hz] V+/V-=±15V, RL=10kΩ 15 Maximum Output Voltage Swing [V] 9 8 7 6 5 4 3 2 1 0 Ver.2019-02-21 -25 0 25 50 75 100 Ambient Temperature Ta [ºC] 1k Maximum Output Voltage Swing vs. Temperature V+/V-=±15V -50 1M 1000 Operating Current vs. Temperature Operating Current Icc [mA] 10k Equivalent Input Noise Voltage vs. Frequency - V /V =±15V, Ta=25ºC 12 100 1k Frequency f [Hz] Maximum Output Voltage Swing vs. Load Resistance + 100 125 -9 +VOM 14 -10 13 -11 12 -12 -12 11 -13 -13 -VOM -14 10 -50 -25 0 25 50 75 100 Ambient Temperature Ta [ºC] -14 125 -3- NJM4558 ■ TYPICAL CHARACTERISTICS Input Offset Voltage vs. temperature Input Bias Current vs. Temperature V+/V-=±15V 2 45 1.5 40 Input Bias Current IB [nA] Input Offset Voltage VIO [mV] V+/V-=±15V 1 0.5 0 -0.5 -1 -1.5 35 30 25 20 15 10 -2 5 -50 -25 0 25 50 75 100 Ambient Temperature Ta [ºC] 125 -50 Maximum Output Voltage Swing vs. Operating Voltage -25 0 25 50 75 100 Ambient Temperature Ta [ºC] Operating Current vs. Operating Voltage RL=2kΩ, Ta=25ºC Ta=25ºC 15 9 8 10 Operating Current ICC [mA] Maximum Output Voltage Swing [V] 125 +VOM 5 0 -5 -VOM -10 7 6 5 4 3 2 1 -15 0 ±6 ±8 ±10 ±12 ±14 + Operating Voltage V /V [V] ±16 0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18 + Operating Voltage V /V [V] [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. -4- Ver.2019-02-21