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| NJMOP-07 LOW OFFSET VOLTAGE,LOW DRIFT OPERATIONAL AMPLIFIER GENERAL DESCRIPTION The NJM OP-07 is ultra-low input offset voltage and bias current, low drift and high gain operational amplifier with internal frequency compensation. The NJM OP-07 is suitable for a precision instrumental amplifier. FEATURES Low VIO Low IB Low Drift PACKAGE OUTLINE NJMOP-07D NJMOP-07M Wide Operating Voltage Package Outline Bipolar Technology PIN CONFIGURATION ( 60V ) ( 1.8nA ) ( unnull 0.5V/C ) ( null 0.4V/C ) ( 0.4V/Mo ) ( 3V~22V ) DIP8,DMP8 NJMOP-07D NJMOP-07M PIN FUNCTION 1. VIO Trim 2. -INPUT 3. +INPUT 4. V 5. NC 6. OUTPUT + 7. V 8. VIO Trim EQUIVALENT CIRCUIT Ver.2003-03-18 -1- NJMOP-07 ABSOLUTE MAXIMUM RATINGS ( Ta=25C ) PARAMETER Supply Voltage Input Voltage Differential Input Voltage Power Dissipation Storage Temperature Range Operating Temperature Range Output Current SYMBOL +V /V V1 VID PD Tstg Topr RATINGS 22 22 ( note1 ) 30 ( DIP8 ) 500 ( DMP8 ) 300 -40~+125 -40~+85 continuous UNIT V V V mW C C ( note1 ) For supply voltage less than 22V. the absolute maximum input voltage is equal to the supply voltage. ELECTRICAL CHARACTERISTICS ( Ta=+25C,V+/V-=15V ) PARAMETER Input Offset Voltage Long Term Stability Input Offset Current Input Bias Current Open Loop Output Resistance Input Resistance Input Resistance 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 1 Maximum Output Voltage 2 Maximum Output Voltage 3 Slew Rate Unity Gain Bandwidth Operating Current 1 Operating Current 2 Offset Adjustment Range Equivalent Input Noise Voltage Equivalent Input Noise Voltage 1 Equivalent Input Noise Voltage 2 Equivalent Input Noise Voltage 3 Equivalent Input Noise Current Equivalent Input Noise Current 1 Equivalent Input Noise Current 2 Equivalent Input Noise Current 3 SYMBOL VIO IIO IB RO RID RIC VICM CMR SVR AV1 AV2 VOM1 VOM2 VOM3 SR fT ICC1 ICC2 VNI en1 en2 en3 INI in1 in2 in3 TEST CONDITION ( note1,2 ) VO=0,IO=0 ( Differential Mode ) ( Common Mode ) VCM=13V +V /V =3V~18V RL2k,VO=10V +RL=500,VO=0.5V,V /V =3V RL10k RL>2k RL>1k RL2k AVCL=1 +V /V =15V +V /V =3V RP=20k 0.1HZ~10Hz ( note2 ) fO=10Hz ( note2 ) fO=100Hz ( note2 ) fO=1kHz ( note2 ) 0.1Hz~10Hz ( note2 ) fO=10Hz ( note2 ) fO=100Hz ( note2 ) fO=1kHz ( note2 ) MIN. 8 13 100 90 101.5 100.0 12 11.5 TYP. 60 0.4 0.8 1.8 60 33 120 14 120 104 112.0 112.0 13 12.8 12 0.17 0.5 2.7 0.67 4 0.38 10.5 10.2 9.8 15 0.35 0.15 0.13 MAX. 150 2 6 7 5.0 1.3 0.65 20 13.5 11.5 35 0.9 0.27 0.18 UNIT V V/MO nA nA M G V dB dB dB dB V V V V/S MHz mA mA mV VP-P nV/Hz nV/Hz nV/Hz pAP-P pA/Hz pA/Hz pA/Hz -2- Ver.2003-03-18 NJMOP-07 ELECTRICAL CHARACTERISTICS ( 0CTa70C,V+/V-=15V ) PARAMETER Input Offset Voltage Average VIO Drift ( unnull ) Average VIO Drift ( null ) Input Offset Current Average IIIO Drift Input Bias Current Average IIB Drift Input Common Mode Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Voltage Gain Maximum Output Voltage SYMBOL VIO IIO IIB VICM CMR SVR AV VOM VCM=13V +V /V =3V~18V RL2k,VO=10V RL2k TEST CONDITION RP=20k MIN. 13 97 86 100 11 TYP. 85 0.5 0.4 1.6 12 2.2 18 13.5 120 120 400 12.6 MAX. 250 1.8 1.6 8 50 9 50 UNIT V V/C V/C nA pA/C nA pA/C V dB dB V/mV V ( note 1 ) Long Term Stability refers to the average trend line of VIO vs. time over extended periods after the first 30 days of operation. ( note 2 ) According to the evaluation by NJRC, more than 90% of all these products can be guaranteed. OFFSET ADJUSTMENT METHOD For making low sensitivity of change in the input offset voltage against resistance regulation of potentiometer ( Easy case of offset adjustment ) RA,RB Fixed 7.5k,RC adjustable 5.0k RA,RB,RC are metalfilm resisters, RC is more than 10 times winding. Ver.2003-03-18 -3- NJMOP-07 TYPICAL CHARACTERISTICS -4- Ver.2003-03-18 NJMOP-07 TYPICAL CHARACTERISTICS [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.2003-03-18 -5- |
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