NJM2737V-TE2 [NJRC]
Operational Amplifier, 2 Func, 5000uV Offset-Max, BIPolar, PDSO8, SSOP-8;
| 型号： | NJM2737V-TE2 |
| 厂家： | 
NEW JAPAN RADIO |
| 描述： | Operational Amplifier, 2 Func, 5000uV Offset-Max, BIPolar, PDSO8, SSOP-8 光电二极管 |
| 文件： | 总10页 (文件大小：333K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NJM2737
Low Noise, Rail-to-Rail Input/Output Dual Operational Amplifier
■ GENERAL DESCRIPTION
■PACKAGE OUTLINE
NJM2737 is a Rail-to-Rail Input/Output dual operational
amplifier featuring Low power, low noise and operation
from 1.8V.
Noise characteristic is designed low as conventional low
noise operational amplifiers, such as NJM5532 and
NJM4580.
NJM2737 is suitable for PC audio, portable audio and
other low voltage single supplied audio applications.
NJM2737D
NJM2737V
NJM2737M
■ FEATURES
NJM2737RB1
● Operating Voltage
● Low Input Voltage Noise
● Gain Band Width product
● Slew Rate
1.8 to 6.0V
5nV/√Hz typ.
3.1MHz typ. at V+=5V,RL=2kΩ
0.7V/µs typ. at V+=5V,RL=2kΩ
5mV max
● Offset Voltage
● Rail-to-Rail Input
● Rail-to-Rail Output
● Load Drivability
V
ICM= 0 to 5.0V at V+=5V
VOH ≥ 4.9V/ VOL ≤ 0.15V at V+=5V,RL=20kΩ
VOH ≥ 4.75V/ VOL ≤ 0.25V at V+=5V,RL=2kΩ
● Bipolar Technology
● Package Outline
DIP8,DMP8,SSOP8,TVSP8
■ PIN CONFIGURATION
PIN CONFIGURATION
1
8
7
6
5
1.OUTPUT1
2.-INPUT1
3.+INPUT1
4.V-
5.+INPUT2
6.-INPUT2
7.OUTPUT2
8.V+
－
＋
2
3
4
＋
－
Ver.2009-03-04
-1-
NJM2737
■ ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
UNIT
PARAMETER
Supply Voltage
Differential Input Voltage
Input Common Mode Voltage
Range
SYMBOL
RATINGS
7.0
V+
V
V
VID
±1.0
VICM
0 to 7.0
V
500(DIP8)
300(DMP8)
250(SSOP8)
320(TVSP8)
-40 to +85
Power Dissipation
PD
mW
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
°C
°C
-40 to +125
(Note1)
If the supply voltage ( V+) is less than 7V, the input voltage must not over the V+ level through 7V is limit specified.
■ RECOMMENDED OPERATING CONDITION
(Ta=25°C)
PARAMETER
Supply Voltage
SYMBOL
V+
RATING
1.8 to 6.0
UNIT
V
■ ELECTRICAL CHARACTERISTICS
● DC CHARACTERISTICS
(V+=5V,Ta=25°C)
TYP MAX UNIT
PARAMETER
SYMBOL
ICC
TEST CONDITION
No Signal
MIN
-
Operating Current
Input Offset Voltage
Input Bias Current
Input Offset Current
Voltage Gain
1200 1600
µA
mV
nA
nA
dB
VIO
IB
-
-
1
200
5
5
800
100
-
IIO
AV
-
60
85
RL=2kΩ
CMR+:2.5V≤VCM≤5.0V,
CMR-: 0≤VCM≤2.5V(Note2)
V+/GND = ±2.0 to ±3.0V
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
CMR
55
70
-
dB
dB
SVR
VOH1
VOL1
VOH2
VOL2
70
4.9
-
85
-
-
4.95
0.05
4.85
0.15
RL=20kΩ
Maximum Output Voltage1
Maximum Output Voltage 2
V
0.1
-
RL=20kΩ
4.75
-
RL=2kΩ
V
V
0.25
RL=2kΩ
Input Common Mode Voltage
Range
VICM
CMR>55dB
0
-
5
(Note2) CMR is represented by either CMR+ or CMR- which has lower value.
CMR+ is measured with 2.5V≤VCM ≤5V and CMR- is measured with 0V≤ VCM ≤ 2.5V .
● AC CHARACTERISTICS
PARAMETER
(V+=5V, Ta=25°C)
MAX UNIT
SYMBOL
fT
TEST CONDITION
RL=2kΩ
MIN
-
TYP
3.1
Unity Gain Bandwidth
Phase Margin
-
-
MHz
Deg
-
-
85
5
ΦM
RL=2kΩ
nV/
√Hz
Equivalent Input Noise Voltage
VNI
f=1kHz
-
-2-
Ver.2009-03-04
NJM2737
● TRANSIENT CHARACTERISTICS
(V+=5V, Ta=25°C)
PARAMETER
SYMBOL
SR
TEST CONDITION
RL=2kΩ
MIN
-
TYP
MAX UNIT
Slew Rate
0.7
-
V/µs
● DC CHARACTERISTICS
(V+=3V,Ta=25°C)
MAX UNIT
PARAMETER
SYMBOL
ICC
TEST CONDITION
No Signal
MIN
-
TYP
Operating Current
Input Offset Voltage
Input Bias Current
Input Offset Current
Voltage Gain
1000 1500
µA
mV
nA
nA
dB
VIO
IB
-
-
1
200
5
5
800
100
-
IIO
AV
-
60
85
RL=2kΩ
CMR+:1.5V≤VCM≤3.0V,
CMR-: 0≤VCM≤1.5V(Note3)
V+/GND = ±1.2 to ±2.0V
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
CMR
48
63
-
dB
dB
SVR
VOH1
VOL1
VOH2
VOL2
68
2.9
-
83
-
-
2.95
0.05
2.85
0.15
RL=20kΩ
Maximum Output Voltage1
Maximum Output Voltage 2
V
0.1
-
RL=20kΩ
2.75
-
RL=2kΩ
V
V
0.25
RL=2kΩ
Input Common Mode Voltage
Range
VICM
CMR>48dB
0
-
3
(Note3) CMR is represented by either CMR+ or CMR- which has lower value.
CMR+ is measured with 1.5V≤VCM ≤3V and CMR- is measured with 0V≤ VCM ≤ 1.5V .
● AC CHARACTERISTICS
PARAMETER
(V+=3V, Ta=25°C)
MAX UNIT
SYMBOL
fT
TEST CONDITION
RL=2kΩ
MIN
-
TYP
2.6
Unity Gain Bandwidth
Phase Margin
-
-
MHz
Deg
-
-
85
5
ΦM
RL=2kΩ
nV/
√Hz
Equivalent Input Noise Voltage
VNI
f=1kHz
-
● TRANSIENT CHARACTERISTICS
(V+=3V, Ta=25°C)
MAX UNIT
PARAMETER
SYMBOL
SR
TEST CONDITION
RL=2kΩ
MIN
-
TYP
0.6
Slew Rate
-
V/µs
Ver.2009-03-04
-3-
NJM2737
● DC CHARACTERISTICS
(V+=1.8V,Ta=25°C)
TYP MAX UNIT
1000 1500
PARAMETER
SYMBOL
ICC
TEST CONDITION
No Signal
MIN
-
Operating Current
Input Offset Voltage
Input Bias Current
Input Offset Current
Voltage Gain
µA
mV
nA
nA
dB
VIO
IB
-
-
1
200
5
5
800
100
-
IIO
AV
-
60
85
RL=2kΩ
CMR+:0.9V≤VCM≤1.8V,
CMR-: 0≤VCM≤0.9V(Note4)
V+/GND = ±0.9 to ±1.2V
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
CMR
40
55
-
dB
dB
SVR
VOH1
VOL1
VOH2
VOL2
65
1.7
-
80
-
-
1.75
0.1
RL=20kΩ
Maximum Output Voltage1
Maximum Output Voltage 2
V
0.15
-
RL=20kΩ
1.6
-
1.65
0.15
RL=2kΩ
V
V
0.25
RL=2kΩ
Input Common Mode Voltage
Range
VICM
CMR>40dB
0
-
1.8
(Note4) CMR is represented by either CMR+ or CMR- which has lower value.
CMR+ is measured with 0.9V≤VCM ≤1.8V and CMR- is measured with 0V≤ VCM ≤ 0.9V .
● AC CHARACTERISTICS
PARAMETER
(V+=1.8V, Ta=25°C)
TYP MAX UNIT
SYMBOL
fT
TEST CONDITION
RL=2kΩ
MIN
-
Unity Gain Bandwidth
Phase Margin
2.3
85
-
-
MHz
Deg
-
-
ΦM
RL=2kΩ
nV/
√Hz
Equivalent Input Noise Voltage
VNI
f=1kHz
5
-
● TRANSIENT CHARACTERISTICS
(V+=1.8V, Ta=25°C)
TYP MAX UNIT
0.5 V/µs
PARAMETER
SYMBOL
SR
TEST CONDITION
RL=2kΩ
MIN
-
Slew Rate
-
-4-
Ver.2009-03-04
NJM2737
■ TERMINAL CHARACTERISTICS
Typ.DC
Voltage(V)
No.
3,5
Symbol
+INPUT
Equivalent Circuit
Function
non-inverting
input
2,6
-INPUT
inverting
input
1,7
VOUT
output
Ver.2009-03-04
-5-
NJM2737
■ TYPICAL CHARACTERISTICS
Operating Current vs. Operating Voltage
Operating Current vs. Temperature
1400
1300
1200
1100
1000
900
1400
1200
1000
800
600
400
200
0
Ta=125°C
Ta=25°C
Ta=85°C
V+=5V
Ta=-40°C
V+=3V
Ta=-50°C
V+=1.8V
800
700
0
1
2
3
4
5
6
7
-50 -25
0
25
50
75 100 125
Operating Voltage[V]
Temperature[°C]
Input Offset Voltage
vs. Input Common Mode Voltage
Ta=25°C
Input Offset Voltage vs. Temperature
0.0
0.0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
-1.4
-1.6
-1.8
V+/V-=±2.5V
V+=5V
V+=3V
V+/V-=±1.5V
V+/V-=±0.9V
V+=1.8V
-2.0
-1.0
0.0
1.0
2.0
-50 -25
0
25
50
75 100 125
Input Common Mode Voltage[V]
Temperature[°C]
Input Offset Current vs. Temperature
Input Bias Current vs. Temperature
20
15
10
5
300
V+=5V
V+=3V
V+=1.8V
250
200
150
100
50
V+=3V
V+=1.8V
V+=5V
0
0
-50 -25
0
25
50
75 100 125
-50
-25
0
25
50
75
100 125
Temperature[°C]
Temperature[°C]
-6-
Ver.2009-03-04
NJM2737
Common Mode Rejection Ratio
vs.Temperature
Supply Voltage Rejection Ratio vs.
Temperature
VIC=V+,0,V-
100
90
80
70
60
80
75
70
65
60
55
50
V+/V-=±2.5V
±1.5V
V+/V-=±1.2V to ±0.9V
±0.9V
V+/V-=±2.0V to ±1.2V
V+/V-=±3.0V to ±2.0V
-50 -25
0
25
50
75
100 125
-50 -25
0
25
50
75 100 125
Temperature[°C]
Temperature[°C]
Maximum Output Voltage
vs. Road Resistance
V+/V-=2.5V,OPEN LOOP
Voltage Gain vs. Temperature
RL=2kΩ
100
95
90
85
80
75
70
2.5
2.0
1.5
±1.5V
Ta=+85°C
V+/V-=±2.5V
1.0
Ta=+25°C
Ta=-40°C
0.5
0.0
±0.9V
-0.5
-1.0
-1.5
-2.0
-2.5
Ta=+25°C
Ta=+85°C
10
100
1000
10000 100000 1000000
-50 -25
0
25
50
75 100 125
Load Resistance[Ω]
Temperature[°C]
Maximum Output Voltage Swing vs.
Operating Voltage
Maximum Output Voltage vs. Temperature
V+/V-=2.5V,OPEN LOOP
OPEN LOOP,RL=2kΩ,Ta=25°C
3.5
4
RL=20kΩ
RL=2kΩ
2.5
1.5
3
2
1
0.5
0
-0.5
-1
-2
-3
-4
-1.5
-2.5
-3.5
RL=2kΩ
RL=20kΩ
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
Operating Voltage(V+/V-) [V]
-50 -25
0
25
50
75 100 125
周囲温度 [°C]
Ver.2009-03-04
-7-
NJM2737
Output Voltage vs. Output Current
Output Voltage vs. Output Current
V+/V-=2.5V,OPEN LOOP
V+/V-=0.9V,OPEN LOOP
1.5
1.0
3.0
2.0
Ta=+85°C
ISOURCE
ISOURCE
Ta=+85°C
Ta=+85°C
Ta=+25°C
Ta=+85°C
Ta=+25°C
0.5
1.0
0.0
0.0
Ta=-40°C
Ta=-40°C
ISINK
-0.5
-1.0
-1.5
-1.0
-2.0
-3.0
Ta=+25°C
Ta=-40°C
ISINK
Ta=-40°C
Ta=+25°C
0.1
1
10
100
0.1
1
10
100
Output Current[mA]
Output Current[mA]
Voltage Gain, Phase vs. Frequency
Voltage Gain, Phase vs. Frequency
V+/V-=0.9V,GV=40dB
V+/V-=1.5V,GV=40dB
RF=20Ω,RG=2kΩ,CL=0pF
RF=20Ω,RG=2kΩ,CL=0pF
60
180
60
40
20
0
180
120
60
Gain
Gain
Ta=-40°C
Ta=-40°C
40
20
120
60
Ta=+25°
Ta=+25°C
Ta=+85°C
Ta=+85°C
Phase
Phase
0
0
0
Ta=-40°C
Ta=-40°C
-20
-40
-60
-60
-120
-180
-20
-40
-60
-60
-120
-180
Ta=+25°
Ta=+25°C
Ta=+85°C
Ta=+85°C
1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08
1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08
Frequency[Hz]
Frequency[Hz]
Peak Gain of Voltege Follower
Voltage Gain, Phase vs. Frequency
V+/V-=2.5V,GV=0dB
V+/V-=2.5V,GV=40dB
RS=50Ω,RL=2kΩ,Ta=+25°C
RF=20Ω,RG=2kΩ,CL=0pF
60
180
10
Gain
8
6
CL=2.2nF
CL=1nF
40
20
120
60
Ta=-40°C
Ta=+25°C
CL=470pF
CL=220pF
4
2
Ta=+85°C
Phase
0
CL=100pF
0
0
-2
-4
-6
-8
-10
Ta=-40°C
-20
-40
-60
-60
-120
-180
Ta=+25°C
Ta=+85°C
CL=0pF
1.E+04
1.E+05
1.E+06
1.E+07
1.E+08
1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08
Frequency[Hz]
Frequency[Hz]
-8-
Ver.2009-03-04
NJM2737
Input Voltage Noise Density vs. Frequency
GV=40dB,RS=50Ω,RG=20Ω,
RF=2kΩ,CL=0pF,Ta=25°C
20
15
V+/V-=±0.9V
10
V+/V-=±1.5V
5
V+/V-=±2.5V
0
1
10
100
1000
10000 100000
Frequency[Hz]
TOTAL HARMONIC DISTORTION + NOISE
vs OUTPUT AMPLITUDE
TOTAL HARMONIC DISTORTION + NOISE
vs OUTPUT AMPLITUDE
(×10 Amplifier)
NJM2737,V+/V-=2.5V,GV=20dB
RL=2kΩ,Ta=25°C
(Voltage Follower)
NJM2737,V+/V-=2.5V,GV=0dB
RL=2kΩ,Ta=25°C
1
10
1
0.1
10kHz
1kHz
10kHz
0.01
0.1
1kHz
0.001
0.01
0.001
100Hz
100Hz
0.0001
0.001
0.01
0.1
1
10
0.001
0.01
0.1
1
10
Output Amplitude [Vrms]
Output Amplitude [Vrms]
Ver.2009-03-04
-9-
NJM2737
Positive Transient Response
Negative Transient Response
V+/V-=0.9V,GV=0dB,f=10kHz,VIN=0.5VPP
RS=50Ω,RL=2kΩ,CL=0pF,Ta=+25°C
V+/V-=0.9V,GV=0dB,f=10kHz,VIN=0.5VPP
RS=50Ω,RL=2kΩ,CL=0pF,Ta=+25°C
0.2
0.0
-0.2
-0.4
0.4
0.2
0.0
-0.2
-0.4
0.4
0.2
0.2
INPUT
INPUT
0.0
0.0
-0.2
-0.2
OUTPUT
OUTPUT
Time[µs/DIV.]
Time[µs/DIV.]
Negative Transient Response
Positive Transient Response
V+/V-=1.5V,GV=0dB,f=10kHz,VIN=1VPP
V+/V-=1.5V,GV=0dB,f=10kHz,VIN=1VPP
RS=50Ω,RL=2kΩ,CL=0pF,Ta=+25°C
RS=50Ω,RL=2kΩ,CL=0pF,Ta=+25°C
0.4
0.0
-0.4
-0.8
0.8
0.4
0.0
-0.4
-0.8
0.8
0.4
0.4
INPUT
INPUT
0.0
0.0
-0.4
-0.4
OUTPUT
OUTPUT
Time[µs/DIV.]
Time[µs/DIV.]
[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.
-10-
Ver.2009-03-04
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