NJM2718E [NJRC]

Single-Supply High-Operating voltage Dual Operational Amplifier; 单电源供电的高工作电压双路运算放大器
NJM2718E
型号: NJM2718E
厂家: NEW JAPAN RADIO    NEW JAPAN RADIO
描述:

Single-Supply High-Operating voltage Dual Operational Amplifier
单电源供电的高工作电压双路运算放大器

运算放大器
文件: 总10页 (文件大小:523K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
NJM2718  
Single-Supply High-Operating voltage  
Dual Operational Amplifier  
PACKAGE OUTLINE  
GENERAL DESCRIPTION  
The NJM2718 is a single-supply high voltage dual operational  
amplifier. It is suitable for high supply voltage applications.  
Large-capacitance drive capability is better or equal than  
competing products.  
NJM2718E  
NJM2718V  
FEATURES  
Single Supply  
Operating Voltage  
3V~36V  
Input Offset Voltage  
Large Capacitance Drive Capability  
Output Voltage  
4mV max.  
1000pF typ.  
VOH+13.5V, VOL-14.0V ( at V+/V- = ±15V, RL=2k)  
VOH+3.7V, VOL0.3V ( at V+=+5V, RL=2k)  
3.5V/µs typ. ( at Vin = 1Vpp, RL=2k)  
Slew Rate  
9V/µs typ. ( at Vin = 20Vpp, RL=2k)  
Bipolar Technology  
Package Outline  
EMP8, SSOP8  
APPLICATION  
Low-Side Current Sense  
PWM Motor Control System  
Power Supply Module  
Line Driver, ADC/DAC Buffer  
PIN CONFIGURATION  
( Top View )  
V+  
A OUTPUT  
1
8
7
6
5
A -INPUT  
B OUTPUT  
2
- +  
B -INPUT  
B +INPUT  
A +INPUT  
V-  
3
4
+ -  
EMP8 [NJM2718E]  
SSOP8 [NJM2718V]  
Ver.2008-04-21  
- 1 -  
NJM2718  
ABSOLUTE MAXIMUM RATINGS (Ta=25˚C)  
PARAMETER  
Supply Voltage  
SYMBOL  
V+  
RATINGS  
+40  
UNIT  
V
Common Mode Input Voltage Range  
Differential Input Voltage Range  
Output Voltage  
VICM  
VID  
V--0.3V to V++0.3V  
V
±40  
V
VO  
V--0.3V to V++0.3V (Note1)  
V
Output Sink/Source Current  
for Each one Output Terminal  
IOPORT  
±80 (Note3)  
mA  
Flow in Current for V+ terminal  
Flow out Current for V- terminal  
IIV+  
90 (Note3)  
90 (Note3)  
mA  
mA  
mW  
mW  
mW  
˚C  
IOV-  
300 [EMP8], 250[SSOP8]  
500[EMP8] (Note2)  
350[SSOP8] (Note2)  
-40 to +85  
Power Dissipation  
PD  
Operating Temperature Range  
Storage Temperature Range  
Topr  
Tstg  
-50 to +125  
˚C  
(Note 1) The output voltage of normal operation will be the Output Voltage Swing of electrical characteristics.  
(Note 2) On the PCB " EIA/JEDEC (76.2x114.3x1.6mm, two layers, FR-4) "  
(Note 3) Do not exceed "Power dissipation: PD" in which power dissipation in IC is shown by the absolute maximum rating.  
Refer to following Figure 1 for a permissible loss when ambient temperature (Ta) is Ta25oC.  
Package Type  
(2)  
500  
(1)EMP8  
(2)EMP8[Tw o Layer] : PD= -5.0(mW/°C)  
(3)SSOP8 : PD= -2.5(mW/°C)  
(4)SSOP8[Tw o Layer] : PD= -3.5(mW/°C)  
: PD= -3.0(mW/°C)  
400  
300  
200  
100  
0
(4)  
(1)  
(3)  
50  
Ambient Temperature Ta (°C)  
0
75  
100  
25  
Figure1: Power Dissipation – Ambient Temperature  
OPERATING VOLTAGE (Ta=25˚C)  
PARAMETER  
Supply Voltage  
SYMBOL  
V+  
TEST CONDITION  
(Note3)  
MIN.  
+3  
TYP.  
-
MAX.  
+36  
UNIT  
V
Ver.2008-04-21  
- 2 -  
NJM2718  
ELECTRICAL CHARACTERISTICS  
DC CHARACTERISTICS (V+/V=±15V, Ta=25˚C)  
PARAMETER  
Supply Current  
SYMBOL  
TEST CONDITION  
MIN.  
TYP.  
MAX.  
UNIT  
Icc  
VIO  
No Signal  
Rs=50Ω  
-
3.7  
1
5.3  
mA  
mV  
µV/deg  
µA  
Input Offset Voltage  
-
4
Input Offset Voltage Drift  
Input Bias Current  
Vio/T  
IB  
Rs=50Ω  
-
10  
-
Rs=50Ω  
-
-
1.2  
4
Input Offset Current  
IIO  
Rs=50Ω  
0.1  
1.8  
µA  
Voltage Gain  
Av  
RL2k, Vo=±10V, Rs=50Ω  
-15VVICM +13V, Rs=50Ω  
±1.5VV+/V- ±18V, Rs=50Ω  
RL=10kto 0V  
RL=10kto 0V  
RL=2kto 0V  
88  
100  
83  
-
dB  
Common Mode Rejection Ratio  
Supply Voltage Rejection Ratio  
CMR  
SVR  
70  
-
dB  
70  
100  
+14  
-14.6  
+14.0  
-
dB  
VOH  
VOL1  
VOH  
1
+13.7  
-
-
-14.2  
-
V
Maximum Output Voltage 1  
Maximum Output Voltage 2  
V
2
+13.5  
V
VOL2  
I source  
Isink  
RL=2kto 0V  
Vin+=+1V, Vin-=0V, Vo=0V  
Vin+=0V, Vin-=+1V, Vo=0V  
CMR70dB  
-
-13.9  
30  
30  
-
-13.5  
V
mA  
mA  
V
Output Source Current  
Output Sink Current  
10  
20  
-15  
-
-
Common Mode Input Voltage  
VICM  
+13  
AC CHARACTERISTICS (V+/V=±15V, Ta=25˚C)  
PARAMETER  
SYMBOL  
GBW  
TEST CONDITION  
f=100kHz  
MIN.  
-
TYP.  
1.8  
MAX.  
-
UNIT  
MHz  
Gain Bandwidth Product  
Gv=+1, RL=2kto 0V,  
Vo=20Vpp, THD=1%  
Power Band1  
Power Band2  
Phase Margin  
PBW1  
PBW2  
-
-
80  
-
-
kHz  
kHz  
Gv=+1, RL=2kto 0V,  
Vo=2Vpp, THD=1%  
800  
φM1  
φM2  
AM1  
AM2  
VNI  
RL=2kto 0V, CL=0pF  
RL=2kto 0V, CL=300pF  
RL=2kto 0V, CL=0pF  
RL=2kto 0V, CL=300pF  
Rs=50, f=1kHz  
-
-
-
-
-
85  
75  
18  
11  
24  
-
-
-
-
-
deg  
deg  
dB  
Gain Margin  
dB  
Equivalent Input Noise Voltage  
Total Harmonic Distortion  
nV/Hz  
Gv=+10, RL=2kto 0V  
Vo=20Vpp, f=10kHz  
THD  
-
0.03  
-
%
Input Capacitance  
ci  
VICM=0V, f=1MHz, Vinpower=0dBm  
-
-
4.5  
-
-
pF  
dB  
Channel Separation  
CT  
f=20~20kHz, RL=2kΩ  
120  
TRANSIENT CHARACTERISTICS (V+/V=±15V, Ta=25˚C)  
PARAMETER  
SYMBOL  
TEST CONDITION  
MIN.  
-
TYP.  
3.5  
MAX.  
-
UNIT  
Vin=1Vpp (-0.5V to +0.5V),  
Gv=+1, RL=2kto 0V, CL=500pF  
SR1P  
V/µs  
Slew Rate 1  
Vin=1Vpp (-0.5V to +0.5V),  
Gv=-1, RL=2kto 0V, CL=500pF  
SR1N  
SR2P  
SR2N  
-
-
-
3.5  
9
-
-
-
V/µs  
V/µs  
V/µs  
Vin=20Vpp (-10V to +10V),  
Gv=+1, RL=2kto 0V, CL=500pF  
Slew Rate 2  
Vin=20Vpp (-10V to +10V),  
Gv=-1, RL=2kto 0V, CL=500pF  
9
Settling time(0.1%)  
Settling time(0.01%)  
ts1  
ts2  
-
-
0.9  
1.9  
-
-
µs  
µs  
Vin=10Vpp, Gv=-1, Rin=1k,  
Rf=1k, Rg=5k, CL=470pF  
Ver.2008-04-21  
- 3 -  
NJM2718  
ELECTRICAL CHARACTERISTICS  
DC CHARACTERISTICS (V+=+5V, V=0V, Ta=25˚C)  
PARAMETER  
Supply Current  
SYMBOL  
TEST CONDITION  
MIN.  
TYP.  
MAX.  
UNIT  
Icc  
VIO  
No Signal  
Rs=50Ω  
-
-
2.8  
1
3.5  
4
-
mA  
mV  
µV/deg  
µA  
Input Offset Voltage  
Input Offset Voltage Drift  
Input Bias Current  
Vio/T  
IB  
Rs=50Ω  
-
10  
1
Rs=50Ω  
-
4
1.8  
-
Input Offset Current  
IIO  
Rs=50Ω  
-
0.1  
100  
80  
85  
4
µA  
Voltage Gain  
Av  
RL2k, Vo=1.5V to 3.5V, Rs=50Ω  
0VVICM 3V, Rs=50Ω  
±1.5VV+/V- ±2.5V, Rs=50Ω  
RL=2kto 0V  
80  
65  
70  
3.7  
dB  
Common Mode Rejection Ratio  
Supply Voltage Rejection Ratio  
CMR  
SVR  
-
dB  
-
dB  
VOH1  
-
V
Maximum Output Voltage 1  
VOL1  
Isource  
Isink  
RL=2kto 0V  
Vin+=+1V, Vin-=0V, Vo=+2.5V  
Vin+=0V, Vin-=+1V, Vo=+2.5V  
CMR65dB  
-
0.1  
20  
30  
-
0.2  
-
-
V
mA  
mA  
V
Output Source Current  
Output Sink Current  
10  
20  
0
Common Mode Input Voltage  
VICM  
3
AC CHARACTERISTICS (V+=+5V, V=0V, Ta=25˚C)  
PARAMETER  
SYMBOL  
GBW  
TEST CONDITION  
f=100kHz  
MIN.  
-
TYP.  
1.7  
MAX.  
-
UNIT  
MHz  
Gain Bandwidth Product  
Gv=+1, RL=2kto 2.5V,  
Vo=2Vpp, THD=1%  
Power Band1  
Phase Margin  
PBW1  
-
600  
-
kHz  
φM1  
φM2  
AM1  
AM2  
VNI  
RL=2kto 2.5V, CL=0pF  
RL=2kto 2.5V, CL=300pF  
RL=2kto 2.5V, CL=0pF  
RL=2kto 2.5V, CL=300pF  
Rs=50, f=1kHz  
-
-
-
-
-
75  
70  
17  
11  
24  
-
-
-
-
-
deg  
deg  
dB  
Gain Margin  
dB  
Equivalent Input Noise Voltage  
Total Harmonic Distortion  
nV/Hz  
Gv=+10, RL=2kto 2.5V,  
THD  
-
0.05  
-
%
Vo=3Vpp, f=10kHz  
Input Capacitance  
ci  
Vcm=0V, f=1MHz, Vinpower=0dBm  
f=10kHz  
-
-
5
-
-
pF  
dB  
Channel Separation  
CT  
110  
TRANSIENT CHARACTERISTICS (V+=+5V, V=0V, Ta=25˚C)  
PARAMETER  
SYMBOL  
TEST CONDITION  
MIN.  
-
TYP.  
3
MAX.  
-
UNIT  
Vin=1Vpp (+2V to +3V),  
Gv=+1, RL=2kto 0V, CL=500pF  
SR1P  
V/µs  
Slew Rate 1  
Vin=1Vpp (+2V to +3V),  
Gv=-1, RL=2kto 0V, CL=500pF  
SR1N  
-
2.5  
-
V/µs  
Settling time(0.1%)  
Settling time(0.01%)  
ts1  
ts2  
-
-
1.5  
3
-
-
µs  
µs  
Vin=1Vpp, Gv=-1, Rin=1k, Rf=1k,  
Rg=5k, CL=470pF  
Ver.2008-04-21  
- 4 -  
NJM2718  
TYPICAL CHARACTERISTICS  
Supply Current vs. Supply Voltage (Temperature)  
Supply Current vs. Temperature (supply Voltage)  
V
IN=0, RS=50  
VIN=0, RS=50Ω  
5.0  
4.5  
4.0  
3.5  
3.0  
2.5  
2.0  
1.5  
1.0  
0.5  
0.0  
5.0  
4.5  
4.0  
3.5  
3.0  
2.5  
2.0  
1.5  
1.0  
0.5  
0.0  
V+/V-=±15V  
Ta=+25ºC  
Ta=-40ºC  
Ta=85ºC  
V+/V-=±2.5V  
V+/V-=+2.5/-0.5V  
0
5
10  
15  
20  
-50  
-25  
0
25  
50  
75  
100 125  
Supply Voltage [±V]  
Ambient Temperature [ºC]  
Input Offset Voltage vs. Temperature  
Input Offset Voltage vs. Temperature  
V+/V-=±15V, VICM=0V, n=30  
V+/V-=±2.5V, VICM=0V, n=30  
5.0  
4.0  
5.0  
4.0  
MIN =1.12uV/ºC  
MAX=9.93uV/ºC  
AVE=4.39uV/ºC  
MIN =0.26uV/ºC  
MAX=9.42uV/ºC  
AVE=3.58uV/ºC  
3.0  
3.0  
2.0  
2.0  
1.0  
1.0  
0.0  
0.0  
-1.0  
-2.0  
-3.0  
-4.0  
-5.0  
-1.0  
-2.0  
-3.0  
-4.0  
-5.0  
-50  
-25  
0
25  
50  
75  
100 125  
-50  
-25  
0
25  
50  
75  
100 125  
Ambient Temperature [ºC]  
Ambient Temperature [ºC]  
Input Bias Current vs. Temperature (Supply Voltage)  
Input Offset Current vs. Temperature (Supply Voltage)  
VIN=0V, RS=50Ω  
VIN=0V, RS=50Ω  
2.0  
500  
400  
300  
200  
100  
0
1.5  
1.0  
0.5  
V+/V-=+2.0/-1.0V  
V+/V-=±2.5V  
0.0  
V+/V-=±2.5V  
V+/V-=+2.0/-1.0V  
-100  
-200  
-300  
-400  
-500  
-0.5  
-1.0  
-1.5  
-2.0  
V+/V-=±15V  
V+/V-=±15V  
-50  
-25  
0
25  
50  
75  
100 125  
-50  
-25  
0
25  
50  
75  
100 125  
Ambient Temperature [ºC]  
Ambient Temperature [ºC]  
Ver.2008-04-21  
- 5 -  
NJM2718  
TYPICAL CHARACTERISTICS  
Input Offset Voltage  
Input Offset Voltage  
vs. Common Mode Input Voltage  
vs. Common Mode Input Voltage  
(Temperature)  
(Temperature)  
V+/V-=±15V, RS=50Ω  
V+/V-=±2.5V, RS=50Ω  
5.0  
5.0  
4.0  
4.0  
3.0  
3.0  
Ta=+85ºC  
Ta=+85ºC  
2.0  
2.0  
1.0  
0.0  
1.0  
0.0  
-1.0  
-1.0  
-2.0  
-3.0  
-4.0  
-5.0  
Ta=+25ºC  
Ta=-40ºC  
Ta=+25ºC  
Ta=-40ºC  
-2.0  
-3.0  
-4.0  
-5.0  
-20  
-10  
0
10  
20  
-4  
-3  
-2  
-1  
0
1
2
Common Mode Input Voltage [V]  
Common Mode Input Voltage [V]  
Common Mode Rejection Ratio vs. Temperature  
Supply Voltage Rejection Ratio vs. Temperature  
(Supply Voltage)  
V+/V-=±1.5V to ±18V, RS=50Ω  
RS=50Ω  
100  
120  
100  
80  
60  
40  
20  
0
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
V+/V-=±15V  
V+/V-=±2.5V  
-50  
-25  
0
25  
50  
75  
100 125  
-50  
-25  
0
25  
50  
75  
100 125  
Ambient Temperature [ºC]  
Ambient Temperature [ºC]  
Voltage Gain vs. Temperature (Supply Voltage)  
RS=50, RL=2kΩ  
120  
100  
80  
60  
40  
20  
0
V+/V-=±15V  
V+/V-=±2.5V  
-50  
-25  
0
25  
50  
75  
100 125  
Ambient Temperature [ºC]  
Ver.2008-04-21  
- 6 -  
NJM2718  
TYPICAL CHARACTERISTICS  
Maximum Output Voltage vs. Frequency  
Maximum Output Voltage vs. Frequency  
V+/V-=±15V, AV=+1, THD1%, RL=2k, Ta=25ºC  
V+/V-=±2.5V, AV=+1, THD1%, RL=2k, Ta=25ºC  
30  
25  
20  
15  
10  
5
3.0  
2.5  
2.0  
1.5  
1.0  
0.5  
0.0  
THD1%  
THD1%  
0
100  
1k  
10k  
100k  
100  
1k  
10k  
100k  
1M  
10M  
1M  
10M  
Frequency [Hz]  
Frequency [Hz]  
Maximum Output Voltage vs. Load Resistance  
Maximum Output Voltage vs. Load Resistance  
(Temperature)  
(Temperature)  
V+=5V, RL to 0V  
V+/V-=±15V, RL to 0V  
15  
10  
5
5.0  
4.0  
3.0  
2.0  
1.0  
0.0  
Ta=25ºC  
Ta=85ºC  
Ta=85ºC  
Ta=25ºC  
Ta=-40ºC  
Ta=-40ºC  
0
-5  
-10  
-15  
10  
100  
10  
100  
1k  
10k  
100k  
1k  
10k  
100k  
Load Resistance []  
Load Resistance []  
Maximum Output Voltage vs. Output Current  
(Temperature)  
Maximum Output Voltage vs. Output Current  
(Temperature)  
V+/V-=±15V, Input=+1/-1V  
V+/V-=±2.5V, Input=+1/-1V  
15  
10  
5
2.5  
2.0  
Ta=85ºC  
Ta=85ºC  
1.5  
1.0  
Ta=25ºC  
Ta=-40ºC  
Ta=-40ºC  
Ta=25ºC  
0.5  
0
0.0  
-0.5  
-1.0  
-1.5  
-2.0  
-2.5  
-5  
-10  
-15  
0.1  
1
10  
100  
0.1  
1
10  
100  
Output Current [mA]  
Output Current [mA]  
Ver.2008-04-21  
- 7 -  
NJM2718  
TYPICAL CHARACTERISTICS  
40dB Gain/Phase vs. Frequency (Load Capacitance)  
40dB gain/Phase vs. Frequency (Load Capacitance)  
V+/V-=±2.5V, VIN=-20dBm, RG=20,  
V+/V-=±15V, VIN=-20dBm, RG=20,  
RF=2k, RL=2kto 0V, Ta=25ºC  
RF=2k, RL=2kto 0V, Ta=25ºC  
50  
40  
30  
20  
10  
0
50  
40  
30  
20  
10  
0
Gain  
Gain  
0
0
Phase  
Phase  
CL=0pF  
CL=0pF  
-10  
-20  
-30  
-40  
-45  
-90  
-135  
-180  
-10  
-20  
-30  
-40  
-45  
-90  
-135  
-180  
CL=300pF  
CL=300pF  
CL=1000pF  
CL=1000pF  
100  
1k  
10k  
100k  
100  
1k  
10k  
100k  
1M  
10M  
1M  
10M  
Frequency [Hz]  
Frequency [Hz]  
THD vs. Output Voltage (Frequency)  
V+/V-=±15V, VIN=2Vpp, AV=20dB, VO=20Vpp,  
R1=1k, R2=9k, RG=1k, RL=2k,  
BW=10~500kHz, Ta=25ºC  
THD vs. Output Voltage (Frequency)  
V+/V-=±2.5V, ZIN=40, AV=20dB, VO=3Vpp,  
R1=1k, R2=9k, RG=10k, RL=2k,  
BW=10~500kHz, Ta=25ºC  
100  
10  
100  
10  
1
1
f=1kHz  
f=10kHz  
f=10kHz  
0.1  
0.1  
f=1kHz  
f=20Hz  
0.01  
0.001  
0.01  
0.001  
f=20Hz  
0.01  
0.1  
1
10  
100  
0.01  
0.1  
1
10  
Output Voltage [Vpp]  
Output Voltage [Vpp]  
Channel Separation vs. Frequency  
Channel Separation vs. Frequency  
V+/V-=±15V, VIN=200mVpp, ZIN=20, AV=40dB, VO=20Vpp,  
R1=1k, R2=100k, RG=10k, RL=2k, BW=10~500kHz  
V+/V-=±2.5V, VIN=20mVpp, ZIN=20, AV=40dB, VO=2Vpp,  
R1=1k, R2=100k, RG=10k, RL=2k, BW=10~500kHz  
-40  
-60  
-40  
-60  
-80  
-80  
-100  
-120  
-140  
-160  
-100  
-120  
-140  
-160  
CH_BA  
CH_AB  
CH_AB  
CH_BA  
10  
100  
1M  
10  
100  
1M  
1k  
10k  
100k  
1k  
10k  
100k  
Frequency [Hz]  
Frequency [Hz]  
Ver.2008-04-21  
- 8 -  
NJM2718  
TYPICAL CHARACTERISTICS  
Frequency Response (VIN=1Vpp, Load Capacitance)  
Frequency Response (VIN=1Vpp, Temperature)  
V+/V-=±15V, VIN=1Vpp,  
V+/V-=±15V, VIN=1Vp-p,  
f=100kHz, AV=+1, RL=2kto 0V, Ta=25ºC  
f=100kHz, AV=+1, RL=2kto 0V, CL=500pF  
1.0  
0.5  
1.0  
0.5  
0.0  
-0.5  
-1.0  
1.0  
0.5  
1.0  
0.5  
0.0  
-0.5  
-1.0  
Input  
Input  
0.0  
0.0  
-0.5  
-1.0  
-0.5  
-1.0  
Output  
Output  
Ta=-40ºC  
CL=0pF  
Ta=25ºC  
CL=500pF  
Ta=85ºC  
CL=1000pF  
-1  
0
1
2
3
4
5
6
7
8
-1  
-1  
-1  
0
1
2
3
4
5
6
7
8
8
8
Time [µs]  
Time [µs]  
Frequency Response (VIN=20Vpp, Load Capacitance)  
Frequency Response (VIN=20Vpp, Temperature)  
V+/V-=±15V, VIN=20Vpp,  
V+/V-=±15V, VIN=20Vpp,  
f=100kHz, AV=+1, RL=2kto 0V, Ta=25ºC,  
f=100kHz, AV=+1, RL=2kto 0V, CL=500pF  
15  
10  
15  
10  
5
15  
10  
15  
10  
5
Input  
Input  
5
5
0
0
-5  
-5  
-10  
-15  
-10  
-15  
-20  
Output  
CL=0pF  
Output  
Ta=-40ºC  
Ta=25ºC  
Ta=85 ºC  
0
0
CL=500pF  
-5  
-5  
CL=1000pF  
-10  
-15  
-10  
-15  
-1  
0
1
2
3
4
5
6
7
8
0
1
2
3
4
5
6
7
Time [µs]  
Time [µs]  
Frequency Response (VIN=1Vpp, Temperature)  
Frequency Response (VIN=1Vpp, Load Capacitance)  
V+/V-=±2.5V, VIN=1Vpp,  
V+/V-=±2.5V, VIN=1Vpp,  
f=100kHz, AV=+1, RL=2kto 0V, CL=500pF  
f=100kHz, AV=+1, RL=2kto 0V, Ta=25ºC  
1.0  
0.5  
1.0  
0.5  
0.0  
-0.5  
-1.0  
1.0  
0.5  
1.0  
0.5  
0.0  
-0.5  
-1.0  
Input  
Input  
0.0  
0.0  
-0.5  
-1.0  
-0.5  
-1.0  
Output  
Output  
Ta=-40ºC  
CL=0pF  
Ta=25ºC  
CL=500pF  
Ta=85ºC  
CL=1000pF  
-1  
0
1
2
3
4
5
6
7
8
0
1
2
3
4
5
6
7
Time [µs]  
Time [us]  
Ver.2008-04-21  
- 9 -  
NJM2718  
TYPICAL CHARACTERISTICS  
Equivalent Input Noise Voltage vs. Frequency  
Equivalent Input Noise Voltage vs. Frequency  
V+/V-=±15V, VIN=0V, AV=40dB, RG=20, RF=2k, Ta=25ºC  
V+/V-=±2.5V, VIN=0V, AV=40dB, RG=20, RF=2k, Ta=25ºC  
200  
180  
160  
140  
120  
100  
80  
200  
180  
160  
140  
120  
100  
80  
60  
60  
40  
40  
20  
20  
0
0
1
10  
100  
1
10  
100  
1k  
10k  
1k  
10k  
Frequency [Hz]  
Frequency [Hz]  
TEST CIRCUIT  
V+  
V+  
10k  
10kΩ  
VOUT  
VOUT  
500pF  
2k  
500pF  
2kΩ  
V-  
V-  
Fig.2.1 Slew Rate (Non Inverting)  
Fig.2.2 Slew Rate (Inverting)  
V+  
RF  
signal  
Generator  
R
IN  
VOUT  
500  
CL  
V-  
Fig.2.3 Settling Time  
[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.2008-04-21  
- 10 -  

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