NJM4558C DUAL OPERATIONAL AMPLIFIER ■ GENERAL DESCRIPTION The NJM4558C integrated circuit is a dual high-gain operational amplifier internally compensated and constructed on a single silicon chip. Combining the features of the NJM741 with the close parameter matching and tracking of a dual device on a monolithic chip results in unique performance characteristics. Excellent channel separation allows the use of the dual device in single NJM741 operational amplifier applications providing density. It is especially well suited for applications in differential-in, differential-out as well as in potentiometric amplifiers and where gain and phase matched channels are mandatory. ■ PACKAGE OUTLINE ■ FEATURES ● Operating Voltage ±4V~±18V ● High Voltage Gain 100dB typ. ● High Input Resistance 5MΩ typ. ● Bipolar Technology ● Package Outline SOP8,SSOP8 ● Internal ESD protection Human body model (HBM) ±2000V typ. ■ PIN CONFIGURATION NJM4558CG (SOP8) NJM4558CV (SSOP8) (Top View) 1 2 3 8 7 A B 4 6 5 PIN FUNCTION 1.A OUTPUT 2.A -INPUT 3.A +INPUT 4.V 5.B +INPUT 6.B -INPUT 7.B OUTPUT + 8.V NJM4558CG NJM4558CV ■ EQUIVALENT CIRCUIT ( 1/2 Shown ) V+ V+ OUTPUT OUTPUT -INPUT ‐INPUT +INPUT +INPUT V- ver. 05 V- -1- NJM4558C ■ ABSOLUTE MAXIMUM RATINGS (Ta=25˚C, unless otherwise noted.) PARAMETER SYMBOL RATING UNIT V /V ±18 V Differential Input Voltage (Note1) (Note2) VID ±36 V Input Voltage (Note2) VIC ±18 V Power Dissipation PD + Supply Voltage - SOP : SSOP : 550 (Note3) 350 (Note3) 820(Note4) 440(Note4) mW Operating Temperature Range Topr - 40~+85 ºC Storage Temperature Range Tstg - 65~+125 ºC (Note1) Differential voltage is the voltage difference between +INPUT and -INPUT. (Note2) For supply voltage less than ±15V, the absolute maximum rating is equal to the supply voltage. The normal operation will establish when any input is within the Common Mode Input Voltage Range of electrical characteristics. ( Note3) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 2layers, FR-4) mounting ( Note4) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 4layers, FR-4) mounting ■ RECOMMENDED OPERATING CONDITIONS (Ta=25ºC) PARAMETER Supply Voltage SYMBOL + CONDITION - V /V MIN. TYP. MAX. UNIT ±4 - ±18 V MIN. TYP. MAX. UNIT - 0.5 6 mV - ■ ELECTRICAL CHARACTERISTICS (V+/V =±15V, Ta=25ºC, unless otherwise noted.) PARAMETER SYMBOL TEST CONDITION Input Offset Voltage VIO RS≤10kΩ Input Offset Current IIO - 5 200 nA Input Bias Current IB - 25 500 nA Input Resistance RIN - 3 - MΩ Large Signal Voltage Gain AV 86 100 - dB RL≥2kΩ, VO=±10V Maximum Output Voltage Swing 1 VOM1 RL≥10kΩ ± 12 ± 14 - V Maximum Output Voltage Swing 2 VOM2 RL≥2kΩ ± 10 ± 13 - V Input Common Mode Voltage Range VICM ± 12 ± 14 - V Common Mode Rejection Ratio CMR RS≤10kΩ 70 95 - dB Supply Voltage Rejection Ratio SVR RS≤10kΩ 76.5 100 - dB Operating Current ICC - 3.5 5.7 mA Slew Rate SR - 1.5 - V/μs f=10kHz - 3.5 - MHz Gain Bandwidth Product GBP Equivalent Input Noise Voltage1 VNI RIAA, RS=2.2kΩ, 30kHz LPF - 1.4 - μVrms Equivalent Input Noise Voltage2 en f=1kHz - 12 - nV/√ Hz -2- ver. 05 NJM4558C ■ TYPICAL CHARACTERISTICS Large Signal Voltage Gain vs. Frequency + + 100 80 60 40 20 0 25 20 15 10 5 0 1 10 100 1k 10k 100k Frequency [Hz] 1M 10M 1k Maximum Output Voltage Swing vs. Load Resistance + 10k 100k 1M Frequency [Hz] 10M Maximum Output Voltage vs. Load Resistance - + V /V =±15V, Ta=25ºC 30 - V /V =±15V, Gv=open 15 +VOM 10 Maximum Output Voltage [V] Maximum Output Voltage Swing VOPP [VPP] - V /V =±15V, RL=2kΩ, Ta=25ºC 30 Maximum Output Voltage Swing VOPP [V] 120 Large Signal Voltage Gain [dB] Maximum Output Voltage Swing vs. Frequency - V /V =±15V, RL=2kΩ, Ta=25ºC 25 20 15 10 5 0 -5 -VOM -15 100 1k 10k Load Resistance [Ω] 100 100k 100k V+/V-=±15V,GV=20dB,RG=10kΩ,RS=200Ω,RF=2kΩ,Ta=25°C V+/V-=±15V, Gv=20dB, RF=500Ω, RS=50Ω, Ta=25ºC 50 1k 10k Load Resistance [Ω] THD+N vs. Output Voltage Voltage Noise vs. Frequency 1 45 40 0.1 35 30 THD+N [%] Equivalent Input Noise Voltage [nV/Hz] Ta=85ºC Ta=25ºC Ta=-40ºC -10 5 25 20 0.01 15 0.001 10 5 0 1 ver. 05 Ta=-40ºC Ta=25ºC Ta=85ºC 10 100 1k Frequency [Hz] 10k 100k 0.0001 0.01 20Hz 1kHz 10kHz 20kHz 0.1 1 10 100 Output Voltage [Vrms] -3- NJM4558C ■ TYPICAL CHARACTERISTICS Supply Current vs. Temperature Supply Current vs. Supply Voltage + Ta=25ºC 7 6 5 Supply Current [mA] Supply Current [mA] 6 Ta=25ºC Ta=-40ºC 4 3 Ta=85ºC 2 1 5 + - + V /V =±18V - V /V =±15V 4 3 + - V /V =±4V 2 1 0 0 0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18 + Supply Voltage V /V [V] -50 Input Offset Voltage vs. Temperature + 2.0 + - Input Offset Voltage [mV] 1.0 0.0 + - + 0 25 50 75 100 125 150 Ambient Temperature [ºC] Ta=25ºC 3.0 V /V =±4V V /V =±15V -25 Input Offset Voltage vs. Supply Voltage - V /V =±15V 3.0 Input Offset Voltage [mV] - V /V =±15V 7 - V /V =±18V -1.0 -2.0 -3.0 2.0 Ta=-40ºC 1.0 0.0 Ta=25ºC Ta=85ºC -1.0 -2.0 -3.0 -50 -25 0 25 50 75 100 125 150 Ambient Temperature Ta [ºC] 0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18 + Supply Voltage V /V [V] Input Offset Voltage vs. Common-Mode Input Voltage + Input Offset Voltage [mV] 3.0 - V /V =±15V 2.0 1.0 Ta=-40ºC 0.0 -1.0 Ta=85ºC Ta=25ºC -2.0 -3.0 -15 -4- -10 -5 0 5 10 Common-Mode Input Voltage [V] 15 ver. 05 NJM4558C ■ TYPICAL CHARACTERISTICS Input Offset Voltage vs. Common-Mode Input Voltage + 3.0 + 2.0 Ta=-40ºC 1.0 0.0 -1.0 Ta=85ºC Ta=25ºC -2.0 - V /V =±15V 50 Input Bias Current [nA] Input Offset Voltage [mV] Input Bias Current vs. Temperature - V /V =±4V 40 30 20 10 0 -3.0 -4 -3 -2 -1 0 1 2 3 Common-Mode Input Voltage [V] -50 4 + 0 25 50 75 100 125 Ambient Temperature [ºC] 150 Maximum Output Voltage Swing vs. Supply Voltage Maximum Output Voltage Swing vs. Temperature - RL=2kΩ, Ta=25ºC V /V =±15V, RL=10kΩ 15 -25 18 5 0 -5 -10 -VOM -15 12 +VOM 6 0 -6 -VOM -12 -18 -50 ver. 05 Maximum Output Voltage [V] Maximum Output Voltage [V] +VOM 10 -25 0 25 50 75 100 125 150 Ambient Temperature [ºC] 0 ±2 ±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18 + Supply Voltage V /V [V] -5- NJM4558C ■PACKAGE OUTLINE UNIT : mm SOP8 6.0±0.2 3.9±0.1 4.9±0.1 0.1 S 0.42±0.07 0.25 M 0.175±0.075 0.22±0.03 1.55±0.2 1.27 0.825±0.425 0°～ 7° S SSOP8 +0.3 3.50 - 0.1 0 ~ 10º 0.5±0.2 4.4±0.2 6.4±0.3 5 8 1 4 0.65 +0.1 0.15 - 0.05 0.1±0.1 1.15±0.1 0.9MAX 0.1 0.22±0.1 -6- 0.1 M [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. ver. 05