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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
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
Enhance the RF immunity from mobile phones 0.25V~4.75V min. @V+=5V -40C ~+85C +2.5V~+14V(1.25~7V) 3.5V/s(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
V /V =1.25V, GV=40dB, Ta=25C
+ -
200 150 100
NJM8202
50 0 -50 -100 -150 -200 100M 0G
Conventional Products
APPLICATIONS Note PC, PDA Mobile phone Audio signal processing Current detect Buffer, Active filter
1G Frequency[MHz]
RG RF
10G
RG//R F
Test Circuit
TYPICAL APPLICATION
PIN CONFIGURATION
R2
(Top View)
V+
Pin Function 1. A OUTPUT
R1 Vin1 Vout Vin2 R3 R4 VBIAS
RF noise immunity R1=R3, R2=R4 Vout=R2/R1x(Vin2-Vin1)+V BIAS
1 2 3 4
V-
8 7 6 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=25C)
PARAMETER Supply Voltage Common Mode Input Voltage Range Differential Input Voltage Range SYMBOL V+ VICM VID RATING 15 0~15 (Note1) UNIT V V
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 C Storage Temperature Range Tstg -50~+150 C (Note1) For supply voltage less than 15V, the absolute maximum input voltage is equal to supply voltage. (Note2) On the PCB "EIA/JEDEC (114.3x76.2x1.6mm, 2 layers, FR-4)" (Note3) See Figure1 "Power Dissipation Derating Curve" when ambient temperature is over 25C.
Figure1
Power Dissipation Derating Curve
800 700
Power Dissipation Pd (mW)
Pkg. DMP8 EMP8 SSOP8 TVSP8 VSP8 DMP8(2 Layer) EMP8(2 Layer) SSOP8(2 Layer) TVSP8(2 Layer) VSP8(2 Layer) Pd Pd Pd (mW/C) (25C) (85C) -3.04 380 198 -2.40 -2.00 -2.56 -2.56 -4.24 -5.52 -3.68 -4.64 -4.76 300 250 320 320 530 690 460 580 595 156 130 166 166 276 359 239 302 309
600 500 400 300 200 100 0 5 25 45 65 85 105 125 Ambient Temperature Ta (C)
RECOMMENDED OPERATING VOLTAGE (Ta=-40~+85C)
PARAMETER Supply Voltage SYMBOL V+ TEST CONDITION MIN. 2.5 TYP. MAX. 14 UNIT V
-2-
Ver.2010-03-25
NJM8202
ELECTRICAL CARACTERISTICS ELECTRICAL CARACTERISTICS ( V+=5V, Ta=25C )
PARAMETER Supply Current Input Offset Voltage Input Bias Current Input Offset Current Voltage Gain Common Mode Rejection Ratio Supply Voltage Rejection Ratio Maximum Output Voltage1 Maximum Output Voltage2 Common Mode Input Voltage Range Gain Bandwidth Product Phase Margin Equivalent Input Noise Voltage Total Harmonic Distortion Channel Separation Slew Rate SYMBOL Icc VIO IB
B
TEST CONDITION RL=, VIN=2.5V , No Signal
MIN. -
TYP. 4 1 100 5 85 75 80 4.9 0.1 4.9 10 50 10 0.001 120 3.5
MAX. 5 6 350 100 0.25 0.25 4 -
UNIT mA mV nA nA dB dB dB V V V V V MHz deg nV/Hz % dB V/s
IIO Av CMR SVR VOH1 VOL1 VOH2 VOL2 VICM GB M VNI THD CS SR RL10k to 2.5V, Vo=0.5V~4.5V 0VVCM4V V+=2.5V to 14V RL5k to 2.5V RL5k to 2.5V RL5k to GND RL5k to GND CMR60dB f=1MHz RL=10k, CL=10pF f=1kHz , VCM=2.5V f=1kHz , AV=+2, RL=10k to 2.5V, Vo=1.5Vrms f=1kHz, RL=10k to 2.5V, Vo=1.5Vrms (Note4), AV=1, VIN=2Vpp RL=10k to 2.5V, CL=10pF to 2.5V
65 60 60 4.75 4.75 0 -
Ver.2010-03-25
-3-
NJM8202
TYPICAL CHARACTERISTICS
Supply Current vs. Supply Voltage
(Temperature) GV=0dB
Supply Current vs. Temperature
(Supply Voltage) GV=0dB
7 6
7 6
V+/V-=7.0V
Supply Current [mA]
5 4 3 2 1 0 0 1
Supply Current[mA]
Ta=25C Ta=85C
5
V+/V-=2.5V
4 3 2 1 0
V+/V-=1.25V
Ta=-40C
2 3 4 5 6 Supply Voltage V+/V-[V]
7
8
-50
-25
0 25 50 75 100 Ambient Temperature[C]
125
Input Offset Voltage vs. Temperature (Supply Voltage)
VCM =0V
Input Offset Voltage vs. Supply Voltage (Temperature)
VCM =0V
3 2 1 0 -1 -2 -3 -50 -25 0 25 50 75 100 Ambient Temperature[C] 125
V+/V-=1.25V V+/V-=7.0V V+/V-=2.5V
3 2.5
Input Offset Voltage[mV]
Input Offset Voltage[mV]
2 1.5 1 0.5 0 -0.5 -1 0 1
Ta=85C
Ta=-40C Ta=25C
2 3 4 5 6 Supply Voltage V+/V-[V]
7
8
Input Offset Voltage vs. Common Mode Input Voltage
(Temperature) V+/V-=1.25V
Input Offset Voltage vs. Common Mode Input Voltage
(Temperature) V+/V-=2.5V
3 2.5
3 2.5
Input Offset Voltage[mV]
2
Ta=-40C
Input Offset Voltage[mV]
2
Ta=-40C
1.5 1 0.5
Ta=25C Ta=85C
1.5 1 0.5 0 -0.5 -1 -2.8
Ta=25C Ta=85C
0 -0.5 -1 -1.5
-1 -0.5 0 0.5 1 Common Mode Input Voltage[V]
1.5
-1.8 -0.8 0.2 1.2 Common Mode Input Voltage[V]
2.2
-4-
Ver.2010-03-25
NJM8202
TYPICAL CHARACTERISTICS
Input Offset Voltage vs. Common Mode Input Voltage
(Temperature) V+/V-=7.0V
Input Offset Current vs. Temperature
V+/V-=2.5V
3 2.5
30 20 10 0 -10 -20 -30 -8 -6 -4 -2 0 2 4 6 Common Mode Input Voltage[V] 8 -50 -25 0 25 50 75 100 Ambient Temperature[C] 125
Input Offset Voltage[mV]
2
Ta=-40C
1.5 1 0.5 0 -0.5 -1
Ta=25C Ta=85C
Input Bias Current vs. Temperature
V+/V-=2.5V
Input Offset Current[nA]
Voltage Gain vs. Temperature
V+/V-=2.5V, RL=10k
0 -25
120 110
Input Bias Current[nA]
-50
Voltage Gain[dB]
-50 -25 0 25 50 75 100 Ambient Temperature[C] 125
-75 -100 -125 -150 -175 -200
100 90 80 70 60 -50 -25 0 25 50 75 100 Ambient Temperature[C] 125
Common Mode Rejection Ratio vs. Temperature
V+/V-=2.5V
Supply Voltage Rejection Ratio vs. Temperature
V+/V-=2.5V
140
140
Common Mode Rejection Ratio[dB]
130 120 110 100 90 80 70 60 -50 -25 0 25 50 75 100 Ambient Temperature[C] 125
Supply Voltage Rejection Ratio[dB]
130 120 110 100 90 80 70 60 -50 -25 0 25 50 75 100 Ambient Temperature[C] 125
Ver.2010-03-25
-5-
NJM8202
TYPICAL CHARACTERISTICS
Maximum Output Voltage vs. Load Resistance
(Temperature) V /V-=1.25V, GV=open
+
Maximum Output Voltage vs. Output Current
(Temperature) V+/V-=1.25V, Gv=open
1.5
1.5
Ta=25C Ta=-40C
1 0.5
Maximum Output Voltage [V]
Maximum Output Voltage[V]
+VOM
1 0.5 0 -0.5 -1 -1.5
ISOURCE Ta=25C Ta=85C Ta=-40C Ta=-40C Ta=25C Ta=85C
Ta=85C
0 -0.5
Ta=-40C Ta=25C
-1 -1.5 100
Ta=85C
-VOM
ISINK
1k 10k 1000 10000 Load Resistance[]
100k 100000
0.1
1 10 Output Current [mA]
100
Maximum Output Voltage vs. Load Resistance
(Temperature) V /V-=2.5V, Gv=open
+
Maximum Output Voltage vs. Output Current
(Temperature) V+/V-=2.5V, GV=open
3
Ta=25C
3
Maximum Output Voltage[V]
Maximum Output Voltage [V]
2
Ta=-40C
+VOM
2 1 0 -1
ISOURCE
1
Ta=85C
Ta=25C Ta=85C Ta=-40C Ta=85C Ta=25C Ta=-40C ISINK
0 -1
Ta=-40C Ta=25C Ta=85C -VOM
-2 -3 100
-2 -3
1k 10k 1000 10000 Load Resistance[]
100k 100000
0.1
1 10 Output Current [mA]
100
Maximum Output Voltage vs. Load Resistance
(Temperature) V /V-=7.0V, GV=open
+
Maximum Output Voltage vs. Output Current
(Temperature) V+/V-=7.0V, Gv=open
8
8
+VOM Ta=25C Ta=-40C
4 2 0 -2 -4 -6 -8 100
Ta=-40C
Maximum Output Voltage [V]
Maximum Output Voltage[V]
6
6 4 2
ISOURCE
Ta=85C
Ta=-40C
Ta=25C Ta=85C Ta=25C Ta=-40C
Ta=85C
0 -2 -4 -6 -8
ISINK
Ta=25C Ta=85C -VOM
1000 10000 1k 10k Load Resistance[]
100000 100k
0.1
1 10 Output Current [mA]
100
-6-
Ver.2010-03-25
NJM8202
TYPICAL CHARACTERISTICS
Maximum Output Voltage vs. Supply Voltage
(Temperature) Gv=open, RL=5k
Maximum Output Voltage vs. Supply Voltage
(Temperature) Gv=open, RL=10k
8
Ta=25C
8
Maximum Output Voltage[V]
4 2 0 -2
Ta=-40C
Ta=85C Ta=-40C
Maximum Output Voltage[V]
6
6 4 2 0 -2 -4 -6 -8
Ta=-40C Ta=25C Ta=85C Ta=-40C Ta=25C Ta=85C
-4 -6
Ta=25C
Ta=85C
-8 0 1 2 3 4 5 6 Supply Voltage V+/V-[V] 7 8
0
1
2 3 4 5 6 Supply VoltageV+/V-[V]
7
8
40dBGain/Phase vs. Frequency (Temperature)
V+/V-=1.25V, VIN=-30dBm, GV=40dB, RF=10k, CL=10pF
40dBGain/Phase vs. Frequency (Load Capacitance)
V+/V-=1.25V, VIN=-30dBm, GV=40dB, RF=10k, Ta=25C
60
Gain
180 120 60 0
Ta=25C Ta=-40C
60
Gain
180 120 60
Phase CL=10p CL=100p CL=330p
40
Ta=25C Ta=-40C Phase
40
Voltage Gain[dB]
Phase[deg]
Ta=85C
0 -20 -40
Ta=85C
0 -20 -40
0 -60 -120
-60 -120
CL=10p CL=100p CL=330p
-60 -180 1k 10k 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08 100k 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)
V+/V-=2.5V, VIN=-30dBm, GV=40dB, RF=10k, CL=10pF
40dBGain/Phase vs. Frequency (Load Capacitance)
V+/V-=2.5V, VIN=-30dBm, GV=40dB, RF=10k, Ta=25C
60
Gain
180 120 60 0
Ta=25C Ta=-40C
60
Gain
180 120 60
CL=10p Phase
40
Ta=25C Ta=-40C Phase
40
Voltage Gain[dB]
Phase[deg]
Ta=85C
0 -20 -40
Ta=85C
0
CL=100p
0
CL=330p
-60 -120
-20 -40
CL=10p
-60 -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 1k 10k 100k 1M 10M 100M Frequency[Hz]
-60 -180 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08 1K 10K 100K 1M 10M 100M Frequency[Hz]
Ver.2010-03-25
-7-
Phase[deg]
20
Voltage Gain[dB]
20
Phase[deg]
20
Voltage Gain[dB]
20
NJM8202
TYPICAL CHARACTERISTICS
40dBGain/Phase vs. Frequency (Temperature)
V+/V-=7.0V, VIN=-30dBm, GV=40dB, RF=10k, CL=10pF
40dBGain/Phase vs. Frequency (Load Capacitance)
V+/V-=7.0V, VIN=-30dBm, GV=40dB, RF=10k, Ta=25C
60
Gain
180 120 60 0
Ta=25C Ta=-40C
60
Gain
180 120 60
Phase CL=10p CL=100p CL=330p
40
Voltage Gain[dB]
Ta=25C Ta=-40C
40
Voltage Gain[dB]
Phase[deg]
Phase
Ta=85C
0 -20 -40
Ta=85C
0 -20 -40
0 -60
-60 -120
CL=10p CL=100p
-120
-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+06 1.E+07 1.E+08 100M 1K 10K 100K 1M 10M Frequency[Hz]
CL=330p
V.F. Peak vs. Frequency
(Load Capacitance) V /V =2.5V, GV=0dB, Ta=25C
+ -
V.F. Peak vs. Frequency
(Temperature) V+/V-=2.5V, GV=0dB, CL=10pF
20
20
Voltage Gain [dB]
10
CL=1000pF
CL=470pF
10
Voltage Gain[dB]
CL=100pF
0
0
Ta=85C
Ta=25C Ta=-40C
-10
CL=10pF
-10
-20 100k 0M
1M
10M 100M Frequency [Hz]
1G 1000M
-20 100K 1.E+05
1M 10M 100M 1.E+06 1.E+07 1.E+08 Frequency[Hz]
1G 1.E+09
Channel Separation vs. Frequency
V+/V-=2.5V, VO=1.5Vrms, GV=40dB, RF=100k, RL=10k, Ta=25C
Equivalent Input Noise Voltage vs. Frequency
V+/V-=2.5V, GV=40dB, RF=20k, RL=10k, Ta=25C
-80 -90
Channel Separation[dB] Equivalent Input Noise Voltage [nV/Hz]
60 50 40 30 20 10 0 10 100 1k 10k 1000 10000 Frequency[Hz] 100k 100000 0k 1 0k 10 0k 1k 100 Frequency[Hz] 10k 100k
-100 -110 -120
B to A
-130 -140
A to B
-150 -160
-8-
Ver.2010-03-25
Phase[deg]
20
20
NJM8202
TYPICAL CHARACTERISTICS
THD vs. Output Voltage
(Supply Voltage) GV=6dB, RS=600, RF=5k, RG=5k f=1kHz, BW=10Hz~80kHz, Ta=25C
THD vs. Output Voltage (Frequency) 1
+V /V =2.5V, GV=6dB, RS=600, RF=5k, RG=5k, BW=10Hz~80kHz, Ta=25C
1
V+=5V
0.1
THD+N [%] THD+N[%]
V =2.5V
+
0.1
0.01
0.01
f=10kHz
0.001
V+=14V
0.001
f=1kHz f=100Hz
0.0001 0.01
0.1 1 Output Voltage[Vrms]
10
0.0001 0.01
0.1 1 Output Voltage [Vrms]
10
Pulse Response (Temperature) 5.0 4.0
Volatage[1V/div]
V+/V-=2.5V, f=100kHz, GV=0dB, RL=10k, CL=10pF
Pulse Response (Temperature) 2.0 1.0 0.0 5.0 4.0
Volatage[1V/div]
V+/V-=2.5V, f=100kHz, GV=0dB, RL=10k, CL=330pF
2.0 1.0 0.0
3.0
Input
3.0
Input
2.0 1.0 0.0
Ta=-40C Output
-1.0 -2.0 -3.0
Ta=25C Ta=85C
2.0 1.0 0.0
Ta=-40C Output
-1.0 -2.0 -3.0
Ta=25C Ta=85C
-1.0 -2.0 -2 -1 0
-4.0 -5.0
-1.0 -2.0 -2 -1 0
-4.0 -5.0
1 Time[1s/div] 5 2 34
6
7
8
1 Time[1s/div] 5 2 34
6
7
8
Pulse Response (Temperature) 5.0 4.0
Volatage[1V/div]
V+/V-=7.0V, f=100kHz, GV=0dB, RL=10k, CL=10pF
Pulse Response (Temperature) 2.0 1.0 0.0 5.0 4.0
Volatage[1V/div]
V+/V-=7.0V, f=100kHz, GV=0dB, RL=10k, CL=330pF
2.0 1.0 0.0
3.0
Input
3.0
Input
2.0 1.0 0.0
Ta=-40C Output
-1.0 -2.0 -3.0
Ta=25C Ta=85C
2.0 1.0 0.0
Ta=-40C Output
-1.0 -2.0 -3.0
Ta=25C Ta=85C
-1.0 -2.0 -2 -1 0
-4.0 -5.0
-1.0 -2.0 -2 -1 0
-4.0 -5.0
1 Time[1s/div] 5 2 34
6
7
8
1 Time[1s/div] 5 2 34
6
7
8
Ver.2010-03-25
-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

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