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NJM2734
Full-Swing Input and Output type Quad Operational Amplifier
GENERAL DESCRIPTION NJM2734 is single supply quad operational amplifier with full swing input and output, operates from 1.8V. Input and Output Full Swing provides wide dynamic range, is from ground to power supply level. In addition to ground sensing applications, NJM2734 enable to be applied to Hi-side sensing applications. The features are low noise and low operating voltage for battery management, portable audio applications, and others. PACKAGE OUTLINE
NJM2734D
NJM2734M
FEATURES Operating Voltage Input Full-Swing Output Full-Swing Load Drivability Offset Voltage Slew Rate Low Input Voltage Noise Adequate phase margin Bipolar Technology Package Outline
:1.8 to 6.0V :VICM= 0 to 5.0V, at V+=5V :VOH4.9V/ VOL0.1V, at V+=5V, RL=20k :VOH4.75V/ VOL0.25V, at V+=5V, RL=2k :5mV max. :0.4V/s typ. :10nV/Hz typ. :M=75deg. typ., at RL=2k :DIP14, DMP14, EMP14, SSOP14
NJM2734E
NJM2734V
PIN CONFIGURATION
PIN FUNCTION 1. A OUTPUT 2. A -INPUT 3. A +INPUT + 4. V 5. B +INPUT 6. B -INPUT 7. B OUTPUT
8. C OUTPUT 9. C -INPUT 10. A +INPUT 11. GND 12. D +INPUT 13. D -INPUT 14. D OUTPUT
NJM2734D NJM2734M NJM2734E NJM2734V
Ver.2005-01-26
-1-
NJM2734
ABSOLUTE MAXIMUM RATINGS (Ta=25uC)
PARAMETER Supply Voltage Differential Input Voltage Range Common Mode Input Voltage Range Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL + V VID VIC PD Topr Tstg RATINGS 7.0 1.0 (Note1) 0 ~ 7.0 (Note1) (DIP14) 700 (DMP14) 520 (Note2) (EMP14) 720 (Note2) (SSOP14) 450 (Note2) -40~+85 -40~+125 UNIT V V V mW uC uC
(Note1) For supply voltage less than 7V, the absolute maximum input voltage is equal to the supply voltage. (Note2) On the PCB " EIA/JEDEC (76.2x114.3x1.6mm, two layers, FR-4) "
RECOMMENDED OPERATING CONDITION (Ta=25uC)
PARAMETER Supply Voltage SYMBOL + V RATING 1.8 to 6.0 UNIT V
ELECTRICAL CHARACTERISTICS (V+=5V, Ta=25uC) DC CHARACTERISTICS
PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Common Mode Rejection Ratio Supply Voltage Rejection Ratio Maximum Output Voltage 1 Maximum Output Voltage 2 Input Common Mode Voltage Range (Note3) SYMBOL ICC VIO IB IIO AV CMR SVR VOH1 VOL1 VOH2 VOL2 VICM TEST CONDITION No signal applied MIN. 60 55 70 4.9 4.75 0 TYP. 1.2 1 50 5 85 70 85 4.95 0.05 4.85 0.15 -
(V+=5V, Ta=25uC)
MAX. 1.8 5 250 100 0.1 0.25 5 UNIT mA mV nA nA dB dB dB V V V V V
RL=2k to 2.5V CMR+: 2.5VVCM 5V (Note3) CMR -: 0VVCM2.5V (Note3) +V /V =2.0V ~ 3.0V RL=20k to 2.5V RL=20k to 2.5V RL=2k to 2.5V RL=2k to 2.5V CMR55dB
CMR is represented by either CMR+ or CMR- has lower value. CMR+ is measured with 2.5VVCM5.0 and CMR- is measured with 0VVCM2.5V.
AC CHARACTERISTICS
PARAMETER Unity Gain Bandwidth Phase Margin Equivalent Input Noise Voltage Amp to Amp Separation SYMBOL GB M VNI CS TEST CONDITION RL=2k to 2.5V RL=2k to 2.5V f=1kHz f=1kHz RL=2k to 2.5V, Vo=1.2Vrms MIN. TYP. 1 75 10 133
(V+=5V, Ta=25uC)
MAX. UNIT MHz Deg nV/Hz dB
TRANSIENT CHARACTERISTICS
PARAMETER Slew Rate SYMBOL SR TEST CONDITION RL=2k to 2.5V MIN. TYP. 0.4
(V+=5V, Ta=25uC)
MAX. UNIT V/s
-2-
Ver.2005-01-26
NJM2734
ELECTRICAL CHARACTERISTICS (V+=3V, Ta=25uC) DC CHARACTERISTICS
PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Common Mode Rejection Ratio Supply Voltage Rejection Ratio Maximum Output Voltage 1 Maximum Output Voltage 2 Input Common Mode Voltage Range (Note4) SYMBOL ICC VIO IB IIO AV CMR SVR VOH1 VOL1 VOH2 VOL2 VICM TEST CONDITION No signal applied MIN. 60 48 68 2.9 2.75 0 TYP. 1 1 50 5 84 63 83 2.95 0.05 2.85 0.15 -
(V+=3V, Ta=25uC)
MAX. 1.8 5 250 100 0.1 0.25 3 UNIT mA mV nA nA dB dB dB V V V V V
RL=2k to 1.5V CMR+: 1.5VVCM3V (Note4) CMR -: 0VVCM1.5V (Note4) +V /V =1.2V ~ 2.0V RL=20k to 1.5V RL=20k to 1.5V RL=2k to 1.5V RL=2k to 1.5V CMR48dB
CMR is represented by either CMR+ or CMR-has lower value. CMR+ is measured with 1.5VVCM3.0 and CMR- is measured with 0VVCM1.5V.
AC CHARACTERISTICS
PARAMETER Unity Gain Bandwidth Phase Margin Equivalent Input Noise Voltage Amp to Amp Separation SYMBOL GB M VNI CS TEST CONDITION RL=2k to 1.5V RL=2k to 1.5V f=1kHz f=1kHz RL=2k to 1.5V, Vo=0.7Vrms MIN. TYP. 1 75 10 130
(V+=3V, Ta=25uC)
MAX. UNIT MHz Deg nV/Hz dB
TRANSIENT CHARACTERISTICS
PARAMETER Slew Rate SYMBOL SR TEST CONDITION RL=2k to 1.5V MIN. TYP. 0.35
(V+=3V, Ta=25uC)
MAX. UNIT V/s
Ver.2005-01-26
-3-
NJM2734
ELECTRICAL CHARACTERISTICS (V+=1.8V, Ta=25uC) DC CHARACTERISTICS
PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Common Mode Rejection Ratio Supply Voltage Rejection Ratio Maximum Output Voltage 1 Maximum Output Voltage 2 Input Common Mode Voltage Range (Note5) SYMBOL ICC VIO IB IIO AV CMR SVR VOH1 VOL1 VOH2 VOL2 VICM TEST CONDITION No signal applied MIN. 60 40 65 1.7 1.55 0 TYP. 0.9 1 50 5 83 55 80 1.75 0.05 1.65 0.15 -
(V+=1.8V, Ta=25uC)
MAX. 1.6 5 250 100 0.1 0.25 1.8 UNIT mA mV nA nA dB dB dB V V V V V
CMR+: 0.9VCM1.8V (Note5) CMR-:0VVCM0.9V (Note5)
RL=2k to 0.9V
+ -
V /V =0.9V ~ 1.2V RL=20k to 0.9V RL=20k to 0.9V RL=2k to 0.9V RL=2k to 0.9V CMR40dB
CMR is represented by either CMR+ or CMR-has lower value. CMR+ is measured with 0.9VVCM1.8 and CMR- is measured with 0VVCM0.9V.
AC CHARACTERISTICS
PARAMETER Unity Gain Bandwidth Phase Margin Equivalent Input Noise Voltage Amp to Amp Separation SYMBOL GB M VNI CS TEST CONDITION RL=2k t o 0.9V RL=2k to 0.9V f=1kHz f=1kHz RL=2k to 0.9V, Vo=0.4Vrms MIN. TYP. 1 75 10 125
(V+=1.8V, Ta=25uC)
MAX. UNIT MHz Deg nV/Hz dB
TRANSIENT CHARACTERISTICS
PARAMETER Slew Rate SYMBOL SR TEST CONDITION RL=2k to 0.9V MIN. TYP. 0.3
(V+=1.8V, Ta=25uC)
MAX. UNIT V/s
-4-
Ver.2005-01-26
NJM2734
Typical Characteristics
Operating Current vs. Supply Voltage
(Ambient Temperature) GV=0dB
Operating Current vs. Ambient Temperature 1.6
GV=0dB
1.6 1.4
Operating Current [uA]
Ta=85oC Ta=125oC Ta=25oC
1.4
Operating Current [uA]
V+=5V
V+=3V
1.2 1 0.8 0.6 0.4 0.2 0 0 1
1.2 1 0.8 0.6
V+=1.8V
Ta=-50oC Ta=-40oC
0.4 0.2 0
2 3 4 5 Supply Voltage [V]
6
7
-50
-25
0 25 50 75 100 Ambient Temperature [oC] Input Offset Voltage vs. Ambient Temperature
GV=0dB
125
Input Offset Voltage vs. Supply Voltage
(Ambient Temperature)
0
GV=0dB
3 2 1 0 -1 -2 -3
V+=1.8V V =5V
+
Input Offset Voltage [mV]
Ta=125oC
Ta=85oC
Ta=25oC
Input Offset Voltage [mV]
-0.2
-0.4
V+=3V
-0.6
Ta=-40oC
Ta=-50oC
-0.8
-1 0 1 2 3 4 5 Supply Voltage [V] Input Offset Current vs. Ambient Temperature
GV=0dB
6
7
-50
-25
0 25 50 75 100 Ambient Temperature [oC]
125
Input Bias Current vs. Ambient Temperature
GV=0dB
12 8
Input Bias Current [nA]
100
Input Offset Current [nA]
80
V+=5V
V+=3V
4 0 -4 -8 -12 -50
V =1.8V
+
V+=3V
60
40
V+=1.8V
V+=5V
20
0 -25 0 25 50 75 100 Ambient Temperature [oC] 125 -50 -25 0 25 50 75 100 Ambient Temperature [oC] 125
Ver.2005-01-26
-5-
NJM2734
Typical Characteristics
Supply Voltage Rejection Ratio vs. Ambient Temperature 100
Supply Voltage Rejection Ratio [dB]
GV=0dB V+=4V to 6V
Common Mode Rejection Ratio vs. Ambient Temperature
V+/2VICM V+
90
Common Mode Rejection Ratio [dB]
95 90 85 80 75 70 65 60 -50 -25
85 80 75 70 65 60 55 50
V+=5V
V+=2.4V to 4V V+=1.8V to 2.4V
V+=1.8V V+=3V
0 25 50 75 100 Ambient Temperature [oC]
125
-50
-25
0 25 50 75 100 Ambient Temperature [oC]
125
Common Mode Rejection ratio vs. Ambient Temperature 90
0VVICMV+/2
Input Offset Voltage vs. Common Mode Input Voltage
V+/V-=0.9V
1.0 0.5
Input voltage [mV]
Common Mode Rejection Ratio [dB]
85 80 75 70 65 60 55 50 -50 -25 0 25 50 75 100 Ambient Temperature [oC] 125
V+=1.8V V+=3V V+=5V
0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 -1.5
Ta=+85oC
Ta=+25oC
Ta=-40oC
-1 -0.5 0 0.5 1 Common Mode Input Voltage [V] Input Offset Voltage vs. Common Mode Input Voltage
1.5
Input Offset Voltage vs. Common Mode Input Voltage
V+/V-=1.5V
1.0 0.5
Input Offset Voltage [mV]
1.0 0.5
Ta=+85 C
o
V+/V-=2.5V
0.0 -0.5 -1.0
Input Offset Voltage [mV]
0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0
Ta=+85oC
Ta=+25oC Ta=-40oC
Ta=+25 C
o
-1.5 -2.0 -2.5 -3.0 -3
Ta=-40oC
-2 -1 0 1 2 Common Mode Input Voltage [V]
3
-3
-2 -1 0 1 2 Common Mode Input Voltage [V]
3
-6-
Ver.2005-01-26
NJM2734
Typical Characteristics
Input bias Current vs. Common Mode Input Voltage
Ta=+25oC
Maximum Output Voltage vs. Load Resistance
(Ambient Temperature)
200
Maximum Output Voltage [V]
3
V+=1.8V, GV=OPEN, RL to 1/2V+
150
Input Bias Current [nA]
100 50 0 -50 -100 -150 -200 -3
V+/V-=2.5V
2
V+/V-=0.9V V+/V-=1.5V
1
Ta=+85oC Ta=+25oC Ta=-40oC
-2 -1 0 1 2 Common Mode Input Voltage [V] Maximum Output Voltage vs. Load Resistance
3
0 0.01
0.1 1 10 Load Resistance [k] Maximum Output Voltage vs. Load Resistance
(Ambient Temperature)
100
3
Maximum Output Voltage [V]
(Ambient Temperature) V+=3V, GV=OPEN, RL to 1/2V+
5
Maximum Output Voltage [V]
V+=5V, GV=OPEN, RL to 1/2V+
4
2
3
Ta=+85oC
2
1
Ta=+85oC Ta=+25oC
Ta=+25oC Ta=-40 C
o
1
Ta=-40oC
0 0.01
0.1 1 10 Load Resistance [k]
100
0 0.01
0.1 1 10 Load Resistance [k]
100
Ver.2005-01-26
-7-
NJM2734
Typical Characteristics
Voltage Gain/Phase vs. Frequency
(Capacitive Load) V /V =2.5V, GV=40dB, RL=2k, Ta=+25 C
+ o
Voltage Gain/Phase vs. Frequency
(Ambient Temperature)
60
Gain
180 120
Voltage Gain [dB]
60 40 20 0 -20 -40 -60 1k
Gain
V+/V-=2.5V, GV=40dB, RL=2k, CL=10pF
180 120 60
40
Voltage Gain [dB]
Ta=-40oC Ta=+25oC
Phase [deg]
Phase
CL=10pF
0 -20 -40 -60 1k 10k
CL=220pF CL=470pF CL=1000pF
0 -60 -120 -180 10M 10000k
Phase
Ta=+85 C
o
0 -60 -120 -180 10M 10000k
1M 100k 1000k Frequency [Hz]
10k
1M 100k 1000k Frequency [Hz]
Voltage Gain/Phase vs. Frequency
(Capacitive Load)
Voltage Gain/Phase vs. Frequency
(Ambient Temperature) V+/V-=1.5V, GV=40dB, RL=2k, CL=10pF
60 40
Voltage Gain [dB]
V+/V-=1.5V, GV=40dB, RL=2k, Ta=+25oC
180 120 60
Voltage Gain [dB]
60
gain
180 120 60
Gain
40 20 0 -20 -40 -60 1k 10k
Phase
Ta=-40oC Ta=+25oC
Phase [deg]
CL=10pF
0 -20 -40 -60 1k
Phase
0 -60
CL=220pF CL=470pF CL=1000pF
Ta=+85oC
0 -60 -120 -180 10M 10000k
-120 -180 10M 10000k
10k
1M 100k 1000k Frequency [Hz]
1M 100k 1000k Frequency [Hz]
Voltage gain/Phase vs. Frequency
(Capacitive Load)
Voltage Gain/Phase vs. Frequency
(Ambient Temperature)
60
Gain
V+/V-=0.9V, GV=40dB, RL=2k, Ta=+25oC
180 120 60
Voltage Gain [dB]
60
Gain
V+/V-=0.9V, GV=40dB, RL=2k, CL=10pF
180 120 60
40
Voltage Gain [dB]
40 20
Phase
Ta=-40oC Ta=+25oC
Phase [deg]
0 -20 -40 -60 1k
Phase
CL=10pF
0 -60
CL=220pF CL=470pF CL=1000pF
0 -20 -40 -60 1k 10k
Ta=+85oC
0 -60 -120 -180 10M 10000k
-120 -180 10M 10000k
10k
1M 100k 1000k Frequency [Hz]
1M 100k 1000k Frequency [Hz]
-8-
Ver.2005-01-26
Phase [deg]
20
Phase [deg]
20
Phase [deg]
20
60
NJM2734
Typical Characteristics
Voltage Gain vs. Frequency
(Voltage Follower, Capacitive Load) V+/V-=2.5V, GV=0dB, RL=2k, Ta=+25oC
Voltage Gain vs. Frequency
(Voltage Follower, Ambient Temperature) V+/V-=2.5V, GV=0dB, RL=2k, CL=10pF
15 10
CL=1000pF
15 10
CL=470pF CL=220pF
5 0 -5 -10 -15
CL=10pF
Voltage Gain [dB]
Voltage Gain [dB]
5
Ta=-40oC
0 -5 -10 -15 10k M
Ta=+25oC Ta=+85oC
10k M
100k M
1M 10M Frequency [Hz]
100M
100k M
1M 10M Frequency [Hz]
100M
Voltage Gain vs. Frequency
(Voltage Follower, Capacitive Load)
Voltage Gain vs. Frequency
(Voltage Follower, Ambient Temperature)
15 10
V+/V-=1.5V, GV=0dB, RL=2k, Ta=+25oC
15 10
V+/V-=1.5V, GV=0dB, RL=2k, CL=10pF
CL=1000pF
5 0 -5 -10 -15
CL=10pF
CL=470pF CL=220pF
Voltage Gain [dB]
Voltage Gain [dB]
5
Ta=-40oC
0 -5 -10 -15 10k M
Ta=+25oC Ta=+85 C
o
10k M
100k M
1M 10M Frequency [Hz]
100M
100k M
1M 10M Frequency [Hz]
100M
Voltage Gain vs. Frequency
(Voltage Follower, Capacitive Load) V+/V-=0.9V, GV=0dB, RL=2k, Ta=+25oC
Voltage Gain vs. Frequency
(Voltage Follower, Ambient Temperature) V+/V-=0.9V, GV=0dB, RL=2k, CL=10pF
15 10
CL=1000pF
15 10
CL=470pF CL=220pF
Voltage Gain [dB]
5 0 -5 -10 -15 M 10k M 100k
CL=10pF
Voltage Gain [dB]
5
Ta=-40oC
0 -5 -10 -15
Ta=+25oC Ta=+85 C
o
1M 10M Frequency [Hz]
100M
M 10k
M 100k
1M 10M Frequency [Hz]
100M
Ver.2005-01-26
-9-
NJM2734
Typical Characteristics
Pulse Response (Ambient Temperature)
V+=5V, AV=0dB, f=10kHz, VIN=1VPP
Pulse Response (Ambient Temperature)
V+=5V, AV=0dB, f=10kHz, VIN=1VPP RL=2k to V+/2, CL=1000pF INPUT
3.5
INPUT
RL=2k to V+/2, CL=10pF
5.0 4.5
Output Voltage [V] Input Voltage [V]
3.5 3.0 2.5 2.0 1.5 1.0 0.5
OUTPUT
5.0 4.5
Output Voltage [V] Output Voltage [V] Output Voltage [V]
3.0
Input Voltage [V]
2.5 2.0 1.5 1.0 0.5
Ta=-40oC Ta=+25oC Ta=+85oC OUTPUT
4.0 3.5 3.0 2.5 2.0 1.5 0.20
4.0 3.5 3.0
Ta=-40oC Ta=+25oC Ta=+85oC
2.5 2.0 1.5 0.20
0.0 -0.05
0.00
0.05 0.10 Time [msec]
0.15
0.0 -0.05
0.00
0.05 0.10 Time [msec]
0.15
Pulse Response (Ambient Temperature)
V+=3V, AV=0dB, f=10kHz, VIN=1VPP RL=2k to V+/2, CL=10pF INPUT
Pulse Response (Ambient Temperature)
V+=3V, AV=0dB, f=10kHz, VIN=1VPP RL=2k to V+/2, CL=1000pF INPUT
2.5 2.0
Input Voltage [V]
4.0 3.5
Output Voltage [V] Input Voltage [V]
2.5 2.0 1.5 1.0 0.5 0.0 -0.5
OUTPUT
4.0 3.5 3.0 2.5 2.0
1.5 1.0 0.5 0.0 -0.5
OUTPUT Ta=-40oC Ta=+25oC Ta=+85oC
3.0 2.5 2.0 1.5 1.0 0.5 0 0.05 0.1 Time [msec] 0.15 0.2
Ta=-40 C Ta=+25oC Ta=+85oC
o
1.5 1.0 0.5
-1.0 -0.05
-1.0 -0.05
0
0.05 0.1 Time [msec]
0.15
0.2
Pulse Response (Ambient Temperature)
V+=1.8V, AV=0dB, f=10kHz, VIN=1VPP RL=2k to V+/2, CL=10pF INPUT
Pulse Response (Ambient Temperature)
V+=1.8V, AV=0dB, f=10kHz, VIN=1VPP RL=2k to V+/2, CL=1000pF INPUT
2.0 1.5
Input Voltage [V]
3.0 2.5
Output Voltage [V]
2.0 1.5
Input Voltage [V]
3.0 2.5 2.0 1.5
1.0 0.5
2.0 1.5
1.0 0.5 0.0 -0.5 -1.0
OUTPUT Ta=-40oC Ta=+25oC Ta=+85oC
0.0 -0.5 -1.0
OUTPUT
Ta=-40oC Ta=+25oC Ta=+85oC
1.0 0.5 0.0 0.25
1.0 0.5 0.0 0.25
-1.5 -0.05
0
0.05 0.1 0.15 Time [msec]
0.2
-1.5 -0.05
0
0.05 0.1 0.15 Time [msec]
0.2
- 10 -
Ver.2005-01-26
NJM2734
Typical Characteristics
Unity Gain Frequency vs. Capacitive Load
GV=40dB, RF=2k, RG=20, RS=50, Ta=+25oC
Phase Margin vs. Capacitive Load
GV=40dB, RF=2k, RG=20, RS=50, Ta=+25oC
1.4
Unity Gain Frequency [MHz]
90
V /V =2.5V V+/V-=1.5V
+ -
1.2 1 0.8
V /V =0.9V
+ -
80 70
Phase Margin [deg]
V+/V-=1.5V V+/V-=2.5V
60 50 40 30 20
V+/V-=0.9V
0.6 0.4 0.2 0 10 100 1000 Capacitive Load [pF] Amp to Amp Separation vs. Frequency
V+/V-=2.5V, GV=40dB, RL=2k to 0V, RF=100k, VIN=Ach, Vo=3VPP, Ta=25 C
o
10 0 10000 10 100 1000 Capacitive Load [pF] Amp to Amp Separation vs. Frequency
V+/V-=0.9V, GV=40dB, RL=2k to 0V, RF=100k, VIN=Ach, Vo=1VPP, Ta=25oC
10000
-60
Amp to Amp Separation [dB] Amp to Amp Separation [dB]
-60
-80
-80
-100
ACHCCH
ACHBCH
-100
ACHCCH
ACHBCH
ACHDCH
-120
ACHDCH
-120
-140
-140
-160 0.01
0.1
1 10 Frequency [kHz]
100
-160 0.01
0.1
1 10 Frequency [kHz]
100
Amp to Amp Separation vs. Frequency
V+/V-=2.5V, GV=40dB, RL=2k to 0V, RF=100k,
Amp to Amp Separation vs. Frequency
V+/V-=0.9V, GV=40dB, RL=2k to 0V, RF=100k,
-60
Amp to Amp Separation [dB]
VIN=Cch, Vo=3VPP, Ta=25oC
-60
Amp to Amp Separation [dB]
VIN=Cch, Vo=1VPP, Ta=25oC
-80
-80
CCHBCH
-100
CCHBCH
CCHACH
-100
-120
-120
-140
CCHDCH
-140
CCHACH
CCHDCH
-160 0.01
0.1
1 10 Frequency [kHz]
100
-160 0.01
0.1
1 10 Frequency [kHz]
100
Ver.2005-01-26
- 11 -
NJM2734
Typical Characteristics
Sine Wave Response 2 3
Total Harmonic Distortion (THD+N) [%]
V+/V-=1.5V, AV=0dB, VIN=3VPP RL=2k to 0V, f=10kHz, Ta=25C
Total Harmonic Distortion vs. Output Voltage
V+/V-=1.5V, AV=+2, RL=2k to 0V, CL=0pF, Ta=25C
10
BPF 100Hz : 22Hz to 30kHz 1kHz : 400Hz to 30kHz 10kHz : 400Hz to 80kHz
INPUT
1
Input Voltage [V]
2
Output Voltage [V]
1
10kHz
0
1
0.1
1kHz
-1
0
-2
OUTPUT
-1
0.01
100Hz
-3 -100
-50
0 Time [sec]
50
-2 100
0.001 0.001
0.01 0.1 1 Output Voltage [Vrms]
10
Equivalent Input Noise Voltage vs. Frequency
GV=40dB, RL=2k to 0V, CL=10PF, Ta=25oC
Equivalent Input Noise Voltage [nV/ Hz]
30 25 20
V+/V-=0.9V
15 10 5 0
V+/V-=1.5V
V+/V-=2.5V
1 k
10 k
100 k 1k Frequency [Hz]
10k
100k
[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.
- 12 -
Ver.2005-01-26

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