NJM8202 Single Supply, Rail-to-Rail Output Dual Operational Amplifier ■ GENERAL DESCRIPTION The NJM8202 is a low noise Rail-to-Rail output dual operational amplifier. It is tolerant to RF noise. Rail-to-Rail output function provides wide dynamic range, is from ground to power supply level. And input range is from ground level. It is suitable for audio section of portable sets, PCs and any General-purpose applications. ■ PACKAGE OUTLINE NJM8202M NJM8202E NJM8202V NJM8202R NJM8202RB1 Enhance the RF immunity from mobile phones 0.25V~4.75V min. @V+=5V -40ºC ~+85ºC +2.5V~+14V(±1.25~±7V) 3.5V/µs(typ.) 10MHz(typ.) 10n/√Hz(typ.) @1kHz 6.0mV(max.) 5mA(max.) DMP8, EMP8, SSOP8 VSP8, TVSP8 Output Offset Voltage Shift vs. Frequency of Input Pin + 150 100 NJM8202 50 0 -50 -100 Conventional Products -150 -200 100M 0G ■ APPLICATIONS ●Note PC, PDA ●Mobile phone ●Audio signal processing ●Current detect ●Buffer, Active filter - V /V =±1.25V, GV=40dB, Ta=25ºC 200 Output Offset Voltage Shift[mV] ■ FEATURES ●RF Immunity ●Rail-to-Rail Output ●Operating Temperature ●Operation Voltage ●Slew Rate ●GBW ●Voltage noise ●Input Offset Voltage ●Supply Current ●Package 1G Frequency[MHz] RG 10G RF RG//R F Test Circuit ■ TYPICAL APPLICATION ■ PIN CONFIGURATION R2 Pin Function (Top View) V+ 1 R1 1. A OUTPUT 8 Vin1 Vout Vin2 R3 R4 VBIAS 2 7 3 6 RF noise immunity R1=R3, R2=R4 Vout=R2/R1x(Vin2-Vin1)+V BIAS 4 V- 5 2. A −INPUT 3. A +INPUT − 4. V 5. B +INPUT 6. B –INPUT 7. B OUTPUT 8. V+ Differential Amplifier Ver.2010-03-25 -1- NJM8202 ■ ABUSOLUTE MAXIMUM RATINGS (Ta=25˚C) PARAMETER SYMBOL RATING UNIT Supply Voltage V+ 15 V Common Mode Input Voltage Range VICM 0~15 (Note1) V Differential Input Voltage Range VID ±15 (Note1) V 380 [DMP8], 530 [DMP8](Note2) 300 [EMP8], 690 [EMP8] (Note2) Power Dissipation (Note3) PD 250[SSOP8], 460[SSOP8] (Note2) mW 320[VSP8], 595[VSP8] (Note2) 320[TVSP8], 580[TVSP8] (Note2) Operating Temperature Range Topr -40~+85 ºC Storage Temperature Range Tstg -50~+150 ºC (Note1) For supply voltage less than 15V, the absolute maximum input voltage is equal to supply voltage. (Note2) On the PCB "EIA/JEDEC (114.3×76.2×1.6mm, 2 layers, FR-4)" (Note3) See Figure1 "Power Dissipation Derating Curve" when ambient temperature is over 25ºC. Figure1 Power Dissipation Derating Curve 800 Pkg. DMP8 Power Dissipation Pd (mW) 700 Pd Pd δPd (mW/ºC) (25ºC) (85ºC) -3.04 380 198 EMP8 -2.40 300 156 SSOP8 -2.00 250 130 500 TVSP8 -2.56 320 166 VSP8 -2.56 320 166 400 DMP8(2 Layer) -4.24 530 276 EMP8(2 Layer) -5.52 690 359 SSOP8(2 Layer) -3.68 460 239 TVSP8(2 Layer) -4.64 580 302 VSP8(2 Layer) -4.76 595 309 600 300 200 100 0 5 25 45 65 85 105 125 Ambient Temperature Ta (ºC) ■ RECOMMENDED OPERATING VOLTAGE (Ta=-40~+85˚C) -2- PARAMETER SYMBOL Supply Voltage V+ TEST CONDITION MIN. TYP. MAX. UNIT 2.5 - 14 V Ver.2010-03-25 NJM8202 ■ ELECTRICAL CARACTERISTICS ● ELECTRICAL CARACTERISTICS ( V+=5V, Ta=25˚C ) PARAMETER SYMBOL TEST CONDITION Supply Current Icc RL=∞, VIN=2.5V , No Signal Input Offset Voltage VIO MIN. TYP. MAX. UNIT - 4 5 mA - 1 6 mV Input Bias Current IB - 100 350 nA Input Offset Current IIO - 5 100 nA B Voltage Gain Av Common Mode Rejection Ratio CMR RL≥10kΩ to 2.5V, Vo=0.5V~4.5V 0V≤VCM≤4V Supply Voltage Rejection Ratio SVR V+=2.5V to 14V 60 VOH1 RL≥5kΩ to 2.5V 4.75 Maximum Output Voltage1 Maximum Output Voltage2 65 85 - dB 60 75 - dB 80 - dB 4.9 - V VOL1 RL≥5kΩ to 2.5V - 0.1 0.25 V VOH2 RL≥5kΩ to GND 4.75 4.9 - V VOL2 RL≥5kΩ to GND - - 0.25 V Common Mode Input Voltage Range Gain Bandwidth Product Phase Margin VICM GB ΦM CMR≥60dB f=1MHz RL=10kΩ, CL=10pF 0 - 10 50 4 - V MHz deg Equivalent Input Noise Voltage VNI f=1kHz , VCM=2.5V - 10 - nV/√Hz Total Harmonic Distortion THD f=1kHz , AV=+2, RL=10kΩ to 2.5V, Vo=1.5Vrms - 0.001 - % Channel Separation CS f=1kHz, RL=10kΩ to 2.5V, Vo=1.5Vrms - 120 - dB Slew Rate SR (Note4), AV=1, VIN=2Vpp RL=10kΩ to 2.5V, CL=10pF to 2.5V - 3.5 - V/μs Ver.2010-03-25 -3- NJM8202 Supply Current vs. Supply Voltage Supply Current vs. Temperature (Temperature) GV=0dB (Supply Voltage) GV=0dB 7 7 6 6 Ta=25ºC 5 Supply Current[mA] Supply Current [mA] ■ TYPICAL CHARACTERISTICS Ta=85ºC 4 Ta=-40ºC 3 2 1 V+/V-=±7.0V 5 V+/V-=±2.5V 4 3 V+/V-=±1.25V 2 1 0 0 0 1 2 3 4 5 6 Supply Voltage V+/V-[V] 7 8 -50 Input Offset Voltage vs. Temperature (Supply Voltage) -25 0 25 50 75 100 Ambient Temperature[ºC] Input Offset Voltage vs. Supply Voltage (Temperature) VCM =0V VCM =0V 3 2.5 2 V+/V-=±2.5V Input Offset Voltage[mV] Input Offset Voltage[mV] 3 1 V+/V-=±1.25V 0 V+/V-=±7.0V -1 -2 Ta=-40ºC Ta=25ºC 1.5 1 0.5 Ta=85ºC 0 -1 -50 -25 0 25 50 75 100 Ambient Temperature[ºC] 0 125 2 3 4 5 6 Supply Voltage V+/V-[V] 7 Input Offset Voltage vs. Common Mode Input Voltage (Temperature) V+/V-=±1.25V (Temperature) V+/V-=±2.5V 3 3 2.5 2.5 2 Ta=-40ºC 1.5 1 0.5 Ta=25ºC Ta=85ºC 0 -0.5 -1 -1.5 1 Input Offset Voltage vs. Common Mode Input Voltage Input Offset Voltage[mV] Input Offset Voltage[mV] 2 -0.5 -3 -4- 125 8 2 Ta=-40ºC 1.5 1 0.5 Ta=25ºC Ta=85ºC 0 -0.5 -1 -0.5 0 0.5 1 Common Mode Input Voltage[V] 1.5 -1 -2.8 -1.8 -0.8 0.2 1.2 Common Mode Input Voltage[V] 2.2 Ver.2010-03-25 NJM8202 ■ TYPICAL CHARACTERISTICS Input Offset Voltage vs. Common Mode Input Voltage Input Offset Current vs. Temperature (Temperature) V+/V-=±7.0V V+/V-=±2.5V 3 30 Input Offset Current[nA] Input Offset Voltage[mV] 2.5 2 Ta=-40ºC 1.5 1 0.5 Ta=25ºC Ta=85ºC 0 20 10 0 -10 -20 -0.5 -1 -30 -8 -6 -4 -2 0 2 4 6 Common Mode Input Voltage[V] 8 -50 Input Bias Current vs. Temperature -25 V+/V-=±2.5V, RL=10kΩ 0 120 -25 110 -50 Voltage Gain[dB] Input Bias Current[nA] 125 Voltage Gain vs. Temperature V+/V-=±2.5V -75 -100 -125 100 90 80 -150 70 -175 -200 60 -50 -25 0 25 50 75 100 Ambient Temperature[ºC] 125 -50 -25 0 25 50 75 100 Ambient Temperature[ºC] 125 Supply Voltage Rejection Ratio vs. Temperature Common Mode Rejection Ratio vs. Temperature V+/V-=±2.5V V+/V-=±2.5V 140 Supply Voltage Rejection Ratio[dB] 140 Common Mode Rejection Ratio[dB] 0 25 50 75 100 Ambient Temperature[ºC] 130 120 110 100 90 80 70 60 130 120 110 100 90 80 70 60 -50 Ver.2010-03-25 -25 0 25 50 75 100 Ambient Temperature[ºC] 125 -50 -25 0 25 50 75 100 Ambient Temperature[ºC] 125 -5- NJM8202 ■ TYPICAL CHARACTERISTICS Maximum Output Voltage vs. Load Resistance Maximum Output Voltage vs. Output Current (Temperature) V /V-=±1.25V, GV=open (Temperature) V+/V-=±1.25V, Gv=open + 1 1.5 Ta=25ºC +VOM Ta=-40ºC 0.5 Ta=85ºC 0 -0.5 Ta=-40ºC Ta=25ºC -1 -1.5 100 Ta=85ºC -VOM Maximum Output Voltage [V] Maximum Output Voltage[V] 1.5 1 ISOURCE Ta=25ºC 0.5 Ta=85ºC Ta=-40ºC Ta=-40ºC 0 Ta=25ºC Ta=85ºC -0.5 ISINK -1 -1.5 1k 10k 1000 10000 Load Resistance[Ω] 100k 100000 0.1 1 10 Output Current [mA] 100 Maximum Output Voltage vs. Load Resistance Maximum Output Voltage vs. Output Current (Temperature) V /V-=±2.5V, Gv=open (Temperature) V+/V-=±2.5V, GV=open + 3 3 +VOM 2 Ta=-40ºC 1 Ta=85ºC 0 -1 Ta=-40ºC Ta=25ºC Ta=85ºC -2 -3 100 -VOM Maximum Output Voltage [V] Maximum Output Voltage[V] Ta=25ºC 2 ISOURCE Ta=25ºC 1 Ta=85ºC Ta=25ºC Ta=-40ºC -1 ISINK -2 -3 1k 10k 1000 10000 Load Resistance[Ω] 100k 100000 0.1 1 10 Output Current [mA] Maximum Output Voltage vs. Output Current (Temperature) V /V-=±7.0V, GV=open (Temperature) V+/V-=±7.0V, Gv=open 8 6 +VOM Ta=25ºC 4 Ta=-40ºC 2 Ta=85ºC 0 -2 -4 -6 -8 100 Ta=-40ºC Ta=25ºC Ta=85ºC -VOM Maximum Output Voltage [V] 8 Maximum Output Voltage[V] 100 Maximum Output Voltage vs. Load Resistance + -6- Ta=85ºC Ta=-40ºC 0 ISOURCE 6 4 Ta=85ºC 2 Ta=-40ºC 0 Ta=25ºC Ta=85ºC -2 Ta=25ºC Ta=-40ºC -4 ISINK -6 -8 1000 10000 1k 10k Load Resistance[Ω] 100000 100k 0.1 1 10 Output Current [mA] 100 Ver.2010-03-25 NJM8202 ■ TYPICAL CHARACTERISTICS Maximum Output Voltage vs. Supply Voltage Maximum Output Voltage vs. Supply Voltage (Temperature) Gv=open, RL=5kΩ (Temperature) Gv=open, RL=10kΩ 8 8 6 Maximum Output Voltage[V] Maximum Output Voltage[V] Ta=25ºC Ta=85ºC 4 Ta=-40ºC 2 0 -2 Ta=-40ºC -4 Ta=85ºC -6 6 4 Ta=-40ºC Ta=25ºC Ta=85ºC 2 0 -2 Ta=-40ºC Ta=25ºC Ta=85ºC -4 -6 Ta=25ºC -8 -8 1 2 3 4 5 6 Supply Voltage V+/V-[V] 7 8 0 40dBGain/Phase vs. Frequency (Temperature) 60 120 40 60 Ta=85ºC 0 0 Ta=25ºC -20 Ta=-40ºC Ta=85ºC -60 Voltage Gain[dB] Ta=-40ºC 20 Phase[deg] Voltage Gain[dB] 8 180 Gain Ta=25ºC -40 7 V+/V-=±1.25V, VIN=-30dBm, GV=40dB, RF=10kΩ, Ta=25ºC 180 Gain 40 Phase 2 3 4 5 6 Supply VoltageV+/V-[V] 40dBGain/Phase vs. Frequency (Load Capacitance) V+/V-=±1.25V, VIN=-30dBm, GV=40dB, RF=10kΩ, CL=10pF 60 1 -120 120 20 60 CL=10p Phase 0 0 CL=100p CL=330p -20 -60 CL=10p -40 Phase[deg] 0 -120 CL=100p CL=330p -60 -180 1k 10k 1.E+05 1.E+03 1.E+04 1.E+07 1.E+08 100k 1.E+06 1M 10M 100M Frequency[Hz] -60 -180 1k 10k 100k 1M 10M 100M 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08 Frequency[Hz] 40dBGain/Phase vs. Frequency (Temperature) 40dBGain/Phase vs. Frequency (Load Capacitance) V+/V-=±2.5V, VIN=-30dBm, GV=40dB, RF=10kΩ, CL=10pF 60 V+/V-=±2.5V, VIN=-30dBm, GV=40dB, RF=10kΩ, Ta=25ºC 180 60 120 40 Gain 60 Ta=85ºC 0 0 Ta=25ºC Ta=-40ºC -20 -40 Ta=85ºC -60 -120 -60 -180 1.E+03 1.E+04 1.E+05 1.E+07 1k 10k 100k 1.E+06 1M 10M 1.E+08 100M Frequency[Hz] Ver.2010-03-25 120 20 60 Phase[deg] Ta=-40ºC 20 Voltage Gain[dB] Voltage Gain[dB] Ta=25ºC Phase[deg] Gain 40 Phase 180 CL=10p Phase 0 0 CL=100p CL=330p -20 -40 CL=10p CL=100p CL=330p -60 -120 -60 -180 1.E+03 1.E+04 1.E+05 1.E+07 1K 10K 100K 1.E+06 1M 10M 1.E+08 100M Frequency[Hz] -7- NJM8202 ■ TYPICAL CHARACTERISTICS 40dBGain/Phase vs. Frequency (Temperature) 40dBGain/Phase vs. Frequency (Load Capacitance) V+/V-=±7.0V, VIN=-30dBm, GV=40dB, RF=10kΩ, CL=10pF 60 V+/V-=±7.0V, VIN=-30dBm, GV=40dB, RF=10kΩ, Ta=25ºC 180 60 120 40 Gain Phase 60 Ta=85ºC 0 0 Ta=25ºC -20 Ta=-40ºC -40 -60 -120 Ta=85ºC 120 20 60 CL=10p Phase 0 0 CL=100p CL=330p -20 Phase[deg] Ta=-40ºC 20 Voltage Gain[dB] Ta=25ºC Phase[deg] Gain 40 Voltage Gain[dB] 180 -60 CL=10p -40 -120 CL=100p CL=330p -60 -180 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08 100k 1M 10M 100M 1k 10k Frequency[Hz] -60 -180 1.E+03 1.E+04 1.E+05 1.E+07 1.E+08 100M 1K 10K 100K 1.E+06 1M 10M Frequency[Hz] V.F. Peak vs. Frequency V.F. Peak vs. Frequency (Load Capacitance) V /V =±2.5V, GV=0dB, Ta=25ºC (Temperature) V+/V-=±2.5V, GV=0dB, CL=10pF + - 20 CL=470pF 10 10 Voltage Gain[dB] Voltage Gain [dB] 20 CL=1000pF CL=100pF 0 -10 CL=10pF -20 100k 0M 1M 10M 100M Frequency [Hz] 0 Ta=85ºC -10 1G 1000M -20 100K 1.E+05 1G 1.E+09 Channel Separation vs. Frequency Equivalent Input Noise Voltage vs. Frequency V+/V-=±2.5V, GV=40dB, RF=20kΩ, RL=10kΩ, Ta=25ºC Equivalent Input Noise Voltage [nV/√Hz] 60 -90 Channel Separation[dB] 1M 10M 100M 1.E+06 1.E+07 1.E+08 Frequency[Hz] V+/V-=±2.5V, VO=1.5Vrms, GV=40dB, RF=100kΩ, RL=10kΩ, Ta=25ºC -80 -100 -110 -120 B to A -130 -140 A to B -150 50 40 30 20 10 0 -160 10 -8- Ta=25ºC Ta=-40ºC 100 1k 10k 1000 10000 Frequency[Hz] 100k 100000 10k 0k 10 0k 1k 100 Frequency[Hz] 10k 100k Ver.2010-03-25 NJM8202 ■ TYPICAL CHARACTERISTICS THD vs. Output Voltage THD vs. Output Voltage (Frequency) (Supply Voltage) GV=6dB, RS=600Ω, RF=5kΩ, RG=5kΩ f=1kHz, BW=10Hz~80kHz, Ta=25ºC 1 + V /V =±2.5V, GV=6dB, RS=600Ω, RF=5kΩ, RG=5kΩ, BW=10Hz~80kHz, Ta=25ºC 1 V+=5V 0.1 0.1 V =2.5V THD+N [%] THD+N[%] + 0.01 0.001 f=10kHz 0.01 0.001 f=1kHz f=100Hz V+=14V 0.0001 0.01 0.1 1 Output Voltage[Vrms] 0.0001 0.01 10 0.1 1 Output Voltage [Vrms] 10 Pulse Response (Temperature) Pulse Response (Temperature) V+/V-=±2.5V, f=100kHz, GV=0dB, RL=10kΩ, CL=10pF V+/V-=±2.5V, f=100kHz, GV=0dB, RL=10kΩ, CL=330pF 5.0 4.0 1.0 4.0 1.0 3.0 0.0 3.0 0.0 2.0 -1.0 2.0 -1.0 1.0 -2.0 1.0 -2.0 -3.0 0.0 Volatage[1V/div] Input 0.0 Volatage[1V/div] 2.0 5.0 Input -3.0 Ta=-40ºC Output Ta=-40ºC Output Ta=25ºC -1.0 Ta=85ºC -2.0 -2 0 1 Time[1μs/div] 2 3 4 5 6 7 -1.0 -5.0 -2.0 8 Ta=25ºC -4.0 Ta=85ºC -5.0 -2 -1 0 1 Time[1μs/div] 2 3 4 5 6 7 Pulse Response (Temperature) Pulse Response (Temperature) V+/V-=±7.0V, f=100kHz, GV=0dB, RL=10kΩ, CL=10pF V+/V-=±7.0V, f=100kHz, GV=0dB, RL=10kΩ, CL=330pF 4.0 3.0 Volatage[1V/div] -4.0 2.0 5.0 1.0 4.0 0.0 3.0 Input 8 2.0 1.0 0.0 Volatage[1V/div] 5.0 -1 2.0 Input 2.0 -1.0 2.0 -1.0 1.0 -2.0 1.0 -2.0 -3.0 0.0 0.0 -3.0 Ta=-40ºC Output Ta=-40ºC Output Ta=25ºC -1.0 Ta=85ºC -2.0 -2 Ver.2010-03-25 -1 0 1 Time[1μs/div] 2 3 4 5 6 7 8 -4.0 -1.0 -5.0 -2.0 Ta=25ºC -4.0 Ta=85ºC -5.0 -2 -1 0 1 Time[1μs/div] 2 3 4 5 6 7 8 -9- NJM8202 ■ MEMO [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. - 10 - Ver.2010-03-25