NJM5532 LOW-NOISE DUAL OPERATIONAL AMPLIFIER ■ GENERAL DESCRIPTION The NJM5532 is a high performance dual low noise operational amplifier. Compared to the standard dual operational amplifiers, such as the NJM1458,it shows better noise performance, improved output drive capability, and considerably higher small-signal and power bandwidths. This makes the device especially suitable for application in high quality and professional audio equipment, instrumentation, control circuits, and telephone channel amplifiers. The op amp is internally compensated for gains equal to one if very low noise is of prime importance, version be used which has guaranteed NJM5532DD it is recommended that the noise specifications. ■ FEATURES ● Operating Voltage ● Small Signal Bandwidth ● Output Drive Capability ● Input Noise Voltage ● Power Bandwidth ● Slew Rate ● Package Outline ● Bipolar Technology ■ PIN CONFIGURATION PIN FUNCTION 1.A OUTPUT 2.A –INPUT 3.A +INPUT 4.V 5.B +INPUT 6.B –INPUT 7.B OUTPUT + 8.V NJM5532L ■ PACKAGE OUTLINE NJM5532D NJM5532M NJM5532L ( ±3V~±20V ) ( 10MHz typ. ) ( 600Ω,10Vrms typ. ) ( 5nV/√Hz typ. ) ( 140kHz typ. ) ( 8V/µs typ. ) DIP8,DMP8,SIP8 NJM5532D NJM5532M ■ EQUIVALENT CIRCUIT ( 1/2 Shown ) Ver.2007-04-18 -1 NJM5532 ■ ABSOLUTE MAXIMUM RATINGS ( Ta=25˚C ) PARAMETER Supply Voltage Input Voltage Differential Input Voltage Power Dissipation Operating Temperature Range Storage Temperature Range ( note ) At on a ceramic PCB ( 10x20x0.635mm ) SYMBOL + V /V VIC VID PD Topr Tstg RATINGS ± 22 + V /V ± 0.5 ( DIP8 ) 500 ( DMP8 ) 600 ( note ) ( SIP8 ) 800 -20~+75 -40~+125 UNIT V (V) V mW ˚C ˚C ■ ELECTRICAL CHARACTERISTICS DC ELECTRICAL CHARACTERISTICS PARAMETER Input Offset Voltage Input Offset Current Input Bias Current Operating Current Input Common Mode Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Large Signal Voltage Gain 1 Large Signal Voltage Gain 2 Maximum Output Voltage Swing 1 Maximum Output Voltage Swing 2 Input Resistance Short Circuit Current SYMBOL VIO IIO IB ICC VICM CMR SVR AV1 AV2 VOM1 VOM2 RIN IOS TEST CONDITION RS≤10kΩ RL=∞ RS≤10kΩ RS≤10kΩ RL≥2kΩ,VO=±10V RL≥600Ω,VO=±10V RL≥600Ω + RL≥600Ω,V /V =±18V MIN. ± 12 70 80 88 83.5 ± 12 ± 15 30 – ( V+/V-=±15V,Ta=25˚C ) 5532 TYP. 0.5 10 200 9 ± 13 100 100 100 94 ± 13 ± 16 300 38 MAX. 4 150 800 16 UNIT mV nA nA mA V dB dB dB dB V V kΩ mA ■ ELECTRICAL CHARACTERISTICS AC ELECTRICAL CHARACTERISTICS PARAMETER Output Resistance Overshoot Gain Slew Rate Gain Bandwidth Product Power Bandwidth Power Bandwidth Equivalent Input Noise Voltage 1 Equivalent Input Noise Voltage 2 Equivalent Input Noise Current 1 Equivalent Input Noise Current 2 Channel Separation SYMBOL RO AV SR GB WPG WPG en1 en2 in1 in2 CS TEST CONDITION AV=30dB,f=10kHz,RL=600Ω, AV=1 VIN=100mVP-P,CL=100pF,RL=600Ω f=10kHz CL=100pF,RL=600Ω VO=±10V + VO=±14V,RL=60 […]