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| NJM12904 SINGLE SUPPLY DUAL AMPLIFIER GENERAL DESCRIPTION The NJM12904 is single-supply dual operational amplifier, which can operate from 2V supply. The features are low offset voltage, low bias current, and drive TTL or DTL circuit directly. The package lineup is DIP, DMP and others compact, which is SON, so that the NJM12904 is suitable for audio for low voltage operation and any other kind of signal amplifier. PACKAGE OUTLINE NJM12904D NJM12904M FEATURES Operating Voltage Input Offset Voltage Slew Rate Operating Current Bipolar Technology Package Outline PIN CONFIGURATION 1 2 3 4 A B NJM12904E (+2V to +14V) (5mV max.) (0.7V/s typ.) (0.7mA typ.) DIP8,DMP8,EMP8, SSOP8,VSP8,SIP8 NJM12904R NJM12904V NJM12904L 8 7 6 5 A B PIN FUNCTION 1. A OUTPUT 2. A -INPUT 3. A +INPUT 4. GND 5. B +INPUT 6. B -INPUT 7. B OUTPUT + 8. V 12345678 NJM12904L NJM12904D/12904M NJM12904E/12904V/12904R EQUIVALENT CIRCUIT (1/2Shown) V+ - INPUT +INPUT OUTPUT V- NJM12904 ABSOLUTE MAXIMUM RATING PARAMETER Supply Voltage Differential Input Voltage Input Voltage SYMBOL + V VID VIC RATINGS 15 14 - 0.3 to +14 (DIP8) 500 (DMP8) 300 (EMP8) 300 (SSOP8) 250 (VSP8) 320 (SIP8) 800 - 40 to +85 - 50 to +125 (Ta=25C) UNIT V V V Power Dissipation PD mW Operating Temperature Range Storage Temperature Range Topr Tstg C C ELECTRICAL CHARACTERISTICS ( V+=5V, Ta=25C) PARAMETER Operating Voltage Input Offset Voltage Input Offset Current Input Bias Current Large Signal Voltage Swing Maximum Output Voltage Range Input Common Mode Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Output Source Current Output Sink Current Channel Separation Operating Current Slew Rate Gain Bandwidth Product SYMBOL Vopr VIO IIO IB AV VOM VICM CMR SVR ISOURCE ISINK CS ICC SR GB TEST CONDITION RS=0 MIN. 2 3.5 0 to 3.5 20 8 TYP. 1 5 20 100 85 100 40 20 120 0.7 0.7 1.5 MAX. 14 5 50 150 1.2 UNIT V mV nA nA dB V V dB dB mA mA dB mA V/s MHz RL2k RL=2k VIN =1V,VIN =0V + VIN =0V,VIN =1V f=1k to 20kHz RL= + - NJM12904 TYPICAL CHARACTERISTICS NJM12904Operating Current v.s Operating Voltage 2 1.8 1.6 Input Offset VoltageVio(mV) NJM12904Input Offset Voltage v.s Operating Voltage 3 2.5 2 1.5 1 0.5 0 -0.5 -1 -1.5 -2 -2.5 -3 1.5 3.5 5.5 Operating Voltage+/V-(V) 7.5 Operating CurrentIcc(mA) 1.4 1.2 1 0.8 0.6 0.4 0.2 0 0 2 4 Operating Voltage+/V-(V) 6 NJM12904Input Bias Current v.s Operating Voltage 100 90 80 NJM12904Maximum Output Voltage Swing v.s Operating Voltage 6.5 Maximum Output Voltage SwingVom(V) 1.5 2.5 3.5 4.5 5.5 Operating Voltage+(V) 6.5 7.5 4.5 2.5 0.5 -1.5 -3.5 -5.5 -7.5 1 2 3 4 5 6 Operating Voltage+/V-() 7 Input Bias Current(nA) 70 60 50 40 30 20 10 0 NJM12904Input Offset Voltage v.s Input Voltage 3 2.5 2 Input Offset VoltageVio(mV) 1.5 1 0.5 0 -0.5 -1 -1.5 -2 -2.5 -3 -1 -0.5 0 Input VoltageVin(V) 0.5 1 NJM12904 NJM12904Maximum Output Voltage Swing v.s Load Resistance 5 4 4.5 3.5 NJM12904Maximum Output Voltage Swing v.s Frequency Maximum Output Voltage SwingOPP() 100 1000 10000 100000 Maximum Output Voltage Swingom() 4 3.5 3 2.5 2 1.5 1 0.5 0 1 10 100 1000 10000 100000 1000000 3 2.5 2 1.5 1 0.5 0 Load Resistance() Frequency(Z) NJM12904Output Voltage v.s Output Sink Current 6 5 4.5 5 Output VoltageV+ (V) Output VoltageVo(V) NJM12904Output Voltage v.s Output Source Current 4 3.5 3 2.5 2 1.5 1 0.5 0 4 3 2 1 0 0.01 0.1 0.1 1 10 Output Sink Current(mA) 100 1 10 Output Source Current Isource(mA) 100 NJM12904 NJM12904Voltage Gain v.s Operating Voltage 160 140 120 Voltage GainAv(dB) 100 80 60 40 20 5 -160 -180 10000000 Voltage Gain() 35 30 25 20 15 10 -40 -60 -80 -100 -120 -140 50 45 40 NJM12904 Voltage Gain v.s Frequency 20 0 -20 0 0 1 2 3 4 5 Operating VoltageV+(V) 6 7 0 100 1000 10000 100000 1000000 Frequency(Z) NJM12904Slew Rate(Fall) NJM12904Slew Rate(Rise) VoltageVo(mV) V:500mV/div t::1s/div VoltageVo(mV) V:500mV/div t::1s/div Time(s) Time(s) NJM12904 NJM12904Operating Current v.s Ambient Temperature 5 NJM12904Input Offset Voltage v.s Ambient Temperature 1.4 4 1.2 Operating CurrentIcc(mA) Input Offset VoltageVio(mV) V+/V-=6V V+/V-=2.5V 3 2 1 0 -1 -2 -3 V+/V-=1.5V,2.5V,7V 1 0.8 0.6 0.4 0.2 V+/V-=1.5V -4 0 -50 -25 0 25 50 75 Ambient Temperature Ta() 100 125 -5 -50 -25 0 25 50 75 Ambient Teperature Ta() 100 125 NJM12904Input Bias Current v.s Ambient Temperature 100 90 6 Maximum Output Voltage SwingVom(V) NJM12904Maximum Output Voltage Swing v.s Ambient Temperature 8 80 Input Bias Current(m) 70 60 50 40 30 20 10 0 -50 -25 0 25 50 75 Ambient Temperature Ta() 100 125 V+/V-=1.5V,2.5V,6V 4 V+/V-=2.5V 2 0 -2 V+/V-=1.5V -4 -6 -8 -50 V+/V-=2.5V -25 0 25 50 75 100 125 Ambient Temperature Ta() NJM12904Output Source Current v.s Ambient Temperature 100 100 NJM12904Output Source Current v.s Ambient Temperature 90 90 80 70 60 50 40 30 20 10 0 -50 V+=1.5V,2.5V,6V Output Source CurrentI(mA) Output Sink Current Is(mA) 80 70 60 50 40 30 20 10 0 V =1.5V,2.5V,6V + -25 0 25 50 75 100 125 -50 -25 0 25 50 75 100 125 Ambient Temperature Ta() Ambient Temperature Ta() NJM12904 NJM12904Voltage Gain v.s Ambient Temperature NJM12904Common Mode Rejection Ratio v.s Ambient Temperature 120 Common Mode Rejection RatioCMR(dB) 120 100 Voltage GainAv(dB) 100 80 V+/V-=2.5V 80 V+/V-=2.5V 60 60 40 40 20 20 0 -50 -25 0 25 50 75 Ambient Temperature Ta() 100 125 0 -50 -25 0 25 50 75 100 125 Ambient Temperature Ta() NJM12904Supply Voltage Rejection Ratio v.s Ambient Temperature 120 Supply Voltage Rejection Ratio(dB) 100 80 V+/V-=2.5V 60 40 20 0 -50 -25 0 25 50 75 100 125 Ambient Temperature Ta() NJM12904 MEMO [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. |
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