NJM5532C LOW-NOISE DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION PACKAGE OUTLINE The NJM5532C is a high performance dual low noise operational amplifier. This features low noise performance (5nV/Hz), and considerably higher Gain Band Width (10MHz), low distortion (0.0003%). This makes the device especially suitable for application in high quality and professional audio. NJM5532CG (SOP8) FEATURES Equivalent Input Noise Voltage 5nV/Hz typ. at 1kHz Gain bandwidth product 10MHz typ. Common-Mode Rejection Ratio 100dB typ. High DC Voltage Gain 94dB typ. High Slew Rate 9V/us typ. Wide power supply range 3V to 22V Internal ESD protection Human body model (HBM) 2000V typ. PIN CONFIGURATION PIN FUNCTION 1 8 1. A OUTPUT 2. A -INPUT A 2 7 3. A +INPUT - 4. V B 3 6 5. B +INPUT 6. B -INPUT 7. B OUTPUT 4 5 + 8.V EQUIVALENT CIRCUIT (Each Amplifier) ver.03 - 1 - NJM5532C ABSOLUTE MAXIMUM RATINGS (Ta=25C) PARAMETER SYMBOL RATINGS UNIT + - Supply voltage V /V 22 V (1) - - Input voltage V V -0.3 to V+44 V IN - + Output terminal input voltage V V -0.3 to V +0.3 V O (2) Differential input voltage V 0.5 V ID (3) Input current I 10 mA IN (4) Output short-circuit duration Infinite - (5) 690 Power Dissipation P (6) mW D 1000 Operating free-air temperature range T -40 to 85 C opr Storage temperature range T -65 to +150 C stg (1) Input voltage is the voltage should be allowed to apply to the input terminal independent of the magnitude of V+. The normal operation will establish when any input is within the Common Mode Input Voltage Range of electrical characteristics. (2) Differential voltage is the voltage difference between +INPUT and -INPUT. (3) Excessive input current will flow if a differential input voltage in excess of approximately 0.5 V is applied between the inputs, unless some limiting resistance is used. (4) The output may be shorted to ground or either power supply. Temperature and/or supply voltages must be limited to ensure the maximum dissipation rating is not exceeded. (5) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 2layers, FR-4) mounting (6) EIA/JEDEC STANDARD Test board (76.2 x 114.3 x 1.6mm, 4layers, FR-4) mounting RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL CONDITION MIN. TYP. MAX. UNIT + - Supply Voltage V /V Ta=25C 3 - 22 V ELECTRICAL CHARACTERISTICS + - V /V =15V, Ta=25C (unless otherwise noted) PARAMETER SYMBOL CONDITION MIN. TYP. MAX. UNIT R =50 S Input Offset Voltage V Ta=25 - 0.5 4 mV IO ( 7 ) - - 5 0<Ta< 70 Ta=25 Input Offset Current IIO - 10 150 nA ( 7 ) 0<Ta< 70 200 Input Bias Current I Ta=25 - 200 800 nA B ( 7 ) - - 1000 0<Ta< 70 R 600, Vo=10V L Ta=25 OpenLoop Gain 1 A 83.5 94 - dB v1 ( 7 ) 0<Ta< 70 80 - - R 2k, Vo= 10V L Open Loop Gain 2 A Ta=25 88 100 - dB v2 ( 7 ) 83.5 - - 0<Ta< 70 + - Supply Voltage Rejection Ratio SVR Rs10k,V /V = 9V to 15V 80 100 - dB Supply Current, all amp I no load - 8 16 mA CC Common mode Input Voltage Range V 12 13 - V ICM Common Mode Rejection Ratio CMR R 10k 70 100 - dB S ( 8 ) Short-circuit Output Currrent I 20 50 75 mA SC ver.03 - 2 -