Single Supply Dual Operational Amplifier

www.DataSheet4U.com 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/µs 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- www.DataSheet4U.com 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=25°C) UNIT V V V Power Dissipation PD mW Operating Temperature Range Storage Temperature Range Topr Tstg °C °C ■ ELECTRICAL CHARACTERISTICS ( V+=5V, Ta=25°C) 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=0Ω 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/µs MHz RL≥2kΩ RL=2kΩ VIN =1V,VIN =0V + VIN =0V,VIN =1V f=1k to 20kHz RL=∞ + - www.DataSheet4U.com NJM12904 ■ TYPICAL CHARACTERISTICS NJM12904　Operating Current v.s Operating Voltage 2 1.8 1.6 Input Offset Voltage　Vio　(mV) NJM12904　Input 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-　(V) 7.5 Operating Current　Icc　(mA) 1.4 1.2 1 0.8 0.6 0.4 0.2 0 0 2 4 Operating Voltage　Ｖ+/V-　(V) 6 NJM12904　Input Bias Current v.s Operating Voltage 100 90 80 NJM12904　Maximum Output Voltage Swing v.s Operating Voltage 6.5 Maximum Output Voltage Swing　Vom　(V) 1.5 2.5 3.5 4.5 5.5 Operating Voltage　Ｖ+　(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+/V-　(Ｖ) 7 Input Bias Current　Ｉｂ　(nA) 70 60 50 40 30 20 10 0 NJM12904　Input Offset Voltage v.s Input Voltage 3 2.5 2 Input Offset Voltage　Vio　(mV) 1.5 1 0.5 0 -0.5 -1 -1.5 -2 -2.5 -3 -1 -0.5 0 Input Voltage　Vin　(V) 0.5 1 www.DataSheet4U.com NJM12904 NJM12904　Maximum Output Voltage Swing v.s Load Resistance 5 4 4.5 3.5 NJM12904　Maximum Output Voltage Swing v.s Frequency Maximum Output Voltage Swing　ＶOPP　(Ｖ) 100 1000 10000 100000 Maximum Output Voltage Swing　Ｖom　(Ｖ) 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　ＲＬ　(Ω) Frequency　ｆ　(ＨZ) NJM12904　Output Voltage v.s Output Sink Current 6 5 4.5 5 Output Voltage　V+－Ｖｏ (V) Output Voltage　Vo　(V) NJM12904　Output 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　Ｉｓｉｎｋ　(mA) 100 1 10 Output Source Current 　Isource(mA) 100 www.DataSheet4U.com NJM12904 NJM12904　Voltage Gain v.s Operating Voltage 160 140 120 Voltage Gain　Av　(dB) 100 80 ＲＬ＝２ｋΩ 60 40 20 5 -160 -180 10000000 Voltage Gain　Ａｖ　(ｄＢ) 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 Voltage　V+　(V) 6 7 0 100 1000 10000 100000 1000000 Frequency　ｆ　(ＨZ) NJM12904　Slew Rate(Fall) NJM12904　Slew Rate(Rise) Voltage　Vo　(mV) V:500mV/div t::1μs/div Voltage　Vo　(mV) V:500mV/div t::1μs/div Time　ｔ　(μs) Time　ｔ　(μs) www.DataSheet4U.com NJM12904 NJM12904　Operating Current v.s Ambient Temperature 5 NJM12904　Input Offset Voltage v.s Ambient Temperature 1.4 4 1.2 Operating Current　Icc　(mA) Input Offset Voltage　Vio　(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 NJM12904　Input Bias Current v.s Ambient Temperature 100 90 6 Maximum Output Voltage Swing　Vom　(V) NJM12904　Maximum Output Voltage Swing v.s Ambient Temperature 8 80 Input Bias Current　Ｉｂ　(mＡ) 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　(℃) NJM12904　Output Source Current v.s Ambient Temperature 100 100 NJM12904　Output 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 Current　Iｓｏｒｃｅ　(mA) Output Sink Current Isｉｎｋ　(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　(℃) www.DataSheet4U.com NJM12904 NJM12904　Voltage Gain v.s Ambient Temperature NJM12904　Common Mode Rejection Ratio v.s Ambient Temperature 120 Common Mode Rejection Ratio　CMR　(dB) 120 100 Voltage Gain　Av　(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　(℃) NJM12904　Supply Voltage Rejection Ratio v.s Ambient Temperature 120 Supply Voltage Rejection Ratio　ＳＶＲ　(dB) 100 80 V+/V-=2.5V 60 40 20 0 -50 -25 0 25 50 75 100 125 Ambient Temperature Ta　(℃) www.DataSheet4U.com 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.