NJM12904 SINGLE SUPPLY DUAL AMPLIFIER ■ GENERAL DESCRIPTION The NJM12904 is a single-supply dual operational amplifier, which can operate from 2V supply. The features are low offset voltage, low bias current. The package lineup is DIP, SIP, DMP and others compact so that the NJM12904 is suitable for audio for low voltage operation and any other kind of signal amplifier. ■ FEATURES ● Operating Voltage ● Input Offset Voltage ● Slew Rate ● Operating Current ● Bipolar Technology ● Package Outline ■ PACKAGE OUTLINE NJM12904D ( DIP8 ) NJM12904L ( SIP8 ) NJM12904M NJM12904E ( SOP8 ) +2V to +14V 5mV max. 0.7V/µs typ. 0.7mA typ. DIP8, SIP8, DMP8, ( DMP8 ) SOP8 JEDEC 150mil, SSOP8 MSOP8 (VSP8)MEET JEDEC MO-187-DA MSOP8 (TVSP8)MEET JEDEC MO-187-DA/THIN TYPE NJM12904V ( SSOP8 ) NJM12904R/RB1 (MSOP8(VSP8)) (MSOP8(TVSP8)) ■ PIN CONFIGURATION Top View 1 2 3 4 8 7 A B A B 6 5 NJM12904D/12904M/12904E NJM12904V/12904R/12904RB1 1 2 3 4 5 6 7 8 PIN FUNCTION 1. A OUTPUT 2. A -INPUT 3. A +INPUT 4. GND(V-) 5. B +INPUT 6. B -INPUT 7. B OUTPUT 8. V+ NJM12904L ■ EQUIVALENT CIRCUIT (1/2Shown) V+ -INPUT +INPUT OUTPUT GND(V-) Ver.2013-03-14 − 1− NJM12904 ■ ABSOLUTE MAXIMUM RATING (Ta=25°C) PARAMETER SYMBOL RATING UNIT 15 V + Supply Voltage V Differential Input Voltage VID 14 (Note1) V Input Voltage VIC -0.3~+14 (Note1) V PD DIP8: 500 DMP8: 300 SOP8: 300 SSOP8: 250 MSOP8(VSP8/TVSP8): 320 SIP8: 800 mW Power Dissipation (stand alone) Operating Temperature Range Topr -40~+85 ºC Storage Temperature Range Tstg -50~+125 ºC (Note1) For supply voltage less than 14V, the absolute maximum rating is equal to the supply voltage. ■ ELECTRICAL CHARACTERISTICS (V+=5V, Ta=25°C) PARAMETER SYMBOL Operating Voltage Vopr Input Offset Voltage VIO Input Offset Current IIO TEST CONDITION RS=0Ω Input Bias Current IB Large Signal Voltage Gain AV RL≥2kΩ Maximum Output Voltage Swing VOPP RL=2kΩ Common Mode Input Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio VICM CMR SVR Output Source Current Output Sink Current Channel Separation ISOURCE VIN+=1V, VIN-=0V MIN. TYP. MAX. UNIT 2 - 14 V - 1 5 mV - 5 50 nA - 20 150 nA - 100 - dB 3.5 - - V 0~3.5 - 85 100 - V dB dB 20 40 - mA mA dB ISINK CS VIN+=0V, VIN-=1V f=1k~20kHz 8 - 30 120 - Operating Current ICC RL=∞ - 0.7 1.2 mA Slew Rate SR RL=2kΩ, AV=0dB, f=1kHz - 0.7 - V/µs Gain Bandwidth Product GB - 1.5 - MHz Ver.2013-03-14 − 2− NJM12904 ■ TYPICAL CHARACTERISTICS Supply Current vs. Supply Voltage RL=∞, Ta=25ºC 1.6 1.6 1.4 Supply Current Icc [mA] 1.4 Supply Current Icc [mA] Supply Current vs. Temperature (Supply Voltage) 1.2 1.0 0.8 0.6 0.4 0.2 1.2 V+=5V 1.0 V+=12V 0.8 0.6 V+=3V 0.4 0.2 0.0 0.0 0 2 4 6 8 10 12 + Supply Voltage V [V] 14 16 -50 -25 0 25 50 75 100 Ambient Temperature Ta [ºC] Input Offset Voltage vs. Temperature Input Offset Voltage vs. Supply Voltage (Supply Voltage) VCM=V+/2 + VCM=V /2, Ta=25ºC 3.0 2.0 Input Offset Voltage VIO [mV] Input Offset Voltage VIO [mV] 3.0 1.0 0.0 -1.0 -2.0 -3.0 2.0 1.0 V+=3V 0.0 -1.0 V+=5V V+=12V -2.0 -3.0 3 6 9 12 + Supply Voltage V [V] 15 -50 Input Offset Voltage vs. Common Mode Input Voltage -25 0 25 50 75 100 Ambient Temperature Ta [ºC] 125 Input Bias Current vs. Supply Voltage V+=5V, Ta=25ºC 3.0 VCM=V+/2, Ta=25ºC 100 2.5 90 2.0 Input Bias Current IB [nA] Input Offset Voltage VIO [mV] 125 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 80 70 60 50 40 30 20 10 -2.5 -3.0 0 0 Ver.2013-03-14 1 2 3 Common Mode Input Voltage VCM [V] 4 3 6 9 12 + Supply Voltage V [V] 15 − 3− NJM12904 ■ TYPICAL CHARACTERISTICS Input Bias Current vs. Temperature Gain vs. Supply Voltage (Supply Voltage) VCM=V+/2 100 90 120 80 Voltage Gain AV [dB] Input Bias Current IB [nA] Ta=25ºC, VCM=V+/2, RL=2kΩ 140 70 60 50 V+=3V 40 V+=5V + V =12V 30 100 80 60 40 20 20 10 0 0 -50 -25 0 25 50 75 100 Ambient Temperature Ta [ºC] 3 125 Gain vs. Temperature Common Mode Rejection Ratio [dB] Voltage Gain AV [dB] 13 15 V+=5V, VCM=V+/2 140 120 100 80 60 40 20 120 100 0 80 60 40 20 0 -50 -25 0 25 50 75 100 Ambient Temperature Ta [ºC] 125 -50 V+=5V, VCM=V+/2 4.0 Maximum Output Voltage Swing VOPP [V] 140 120 100 80 60 40 20 0 -50 Ver.2013-03-14 -25 0 25 50 75 100 Ambient Temperature Ta [ºC] -25 0 25 50 75 100 Ambient Temperature Ta [ºC] 125 Maximum Output Voltage Swing vs. Load Resistance SVR vs. Temperature Supply Voltage Rejection Ratio [dB] 7 9 11 + Supply Voltage V [V] CMR vs. Temperature V+=5V, VCM=V+/2 140 5 125 V+=5V, RL to 0V, Ta=25ºC 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 100 1k 10k Load Resistance RL [Ω] 100k − 4− NJM12904 ■ TYPICAL CHARACTERISTICS Maximum Output Voltage vs. Temperature Maximum Output Voltage vs. Supply Voltage 8 8 6 Maximum Output Voltage [V] Maximum Output Voltage [V] (Supply Voltage) RL=∞ RL=∞, Ta=25ºC 4 2 0 -2 -4 -6 -8 6 4 V+/V-=±2.5V 2 0 -2 -4 V+/V-=±1.5V -6 -8 ±1 ±2 ±3 ±4 ±5 ±6 + Supply Voltage V /V [V] ±7 -50 Maximum Output Voltage vs. Output Source Current -25 0 25 50 75 100 Ambient Temperature Ta [ºC] 4.0 3.5 3.5 Maximum Output Voltage [V] Maximum Output Voltage [V] 4.0 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0.1 1 10 Output Source Current ISOURCE [mA] 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0.01 100 V+=5V, Ta=25ºC 0.1 1 10 Output Sink Current ISINK [mA] Output Source Current vs. Temperature Output Sink Current vs. Temperature (Supply Voltage) VO=0V (Supply Voltage) VO=V+ 100 100 Output Sink Current ISINK [mA] 90 80 70 V+=5V 60 V+=12V 50 40 V+=3V 30 125 Maximum Output Voltage vs. Output Sink Current V+=5V, Ta=25ºC Output Source Current ISOURCE [mA] V+/V-=±6V 20 10 0 100 90 80 70 60 50 40 V+=3V V+=5V V+=12V 30 20 10 0 -50 Ver.2013-03-14 -25 0 25 50 75 100 Ambient Temperature Ta [ºC] 125 -50 -25 0 25 50 75 100 Ambient Temperature Ta [ºC] 125 − 5− NJM12904 ■ TYPICAL CHARACTERISTICS Maximum Output Voltage Swing vs. Frequency 4.0 V+=5V, RL=∞, Ta=25ºC 50 45 3.5 Gain 3.0 2.5 2.0 1.5 1.0 0.5 0.0 100 1k 10k 100k Frequency f [Hz] 1M 35 30 25 0 Phase -30 20 -60 15 -90 10 -120 5 -150 0 100 1k 10k 100k Frequency f [Hz] Pulse Response (Rise) Pulse Response (Fall) V+=5V, Ta=25ºC V+=5V, Ta=25ºC 1M Phase Ø [deg] 40 Voltage Gain [dB] Maximum Output Voltage Swing VOPP [V] 40dB Gain/Phase vs. Frequency V+=5V, VCM=2.5V, RL to 2.5V, Ta=25ºC -180 10M Input GND Voltage [1V/div] Voltage [1V/div] Input GND Output Output GND GND Time t [1µs/div] Time t [1µs/div] [CAUTION] The specifications on this data book are only given for information, without any guarantee as regards either mistakes or omissions. The application circuits in this data book 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.2013-03-14 − 6−