NJM2722E [NJRC]
Single Ultra-High speed and Wide Band Operational Amplifier; 单超高速，宽带运算放大器
| 型号： | NJM2722E |
| 厂家： | 
NEW JAPAN RADIO |
| 描述： | Single Ultra-High speed and Wide Band Operational Amplifier |
| 文件： | 总6页 (文件大小：170K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NJM2722
Single Ultra-High speed and Wide Band Operational Amplifier
■ GENERAL DESCRIPTION
■ PACKAGE OUTLINE
The NJM2722 is single and ultra-high speed and wide band
operational amplifier.
The NJM2722 is 1000V/µs slew rate and 1kΩ load drive is possible, at
supply voltage of ±4.5V.
The NJM2722 is suitable for video signal processing, video buffer,
pulse amplifiers, ADC input buffer, measuring instrument, and digital
communication.
NJM2722E
■ FEATURES
●Operating Voltage
●Slew Rate
: ±2.5V to ±5.0V
: 1000V/µs Typ. (at V+/V-=±4.5V, RL=1kΩ)
: 170MHz Typ.
●Unity-Gain
●Output Voltage
: VOH = +3.2V Typ. (at V+/V-=±4.5V, RL=1kΩ)
: VOL = -3.2V Typ. (at V+/V-=±4.5V, RL=1kΩ)
: 5mV Typ.
●Offset Voltage
●Operating Current
●Adequate phase margin
●Bipolar Technology
●Package Outline
: 16.5 mATyp.
: ΦM=70deg. Typ. (at RL=2kΩ, voltage follower)
:EMP8
■ FEATURES
(Top View)
PIN FUNCTION.
1. NC
2. -INPUT
3. +INPUT
4. V-
1
2
3
4
8
7
6
5
5. NC
6. OUTPUT
7. V+
EMP8
8. NC
Ver.2004-01-23
- 1 -
NJM2722
■ ABSOLUTE MAXIMUM RATINGS
( Ta=25°C )
PARAMETER
SYMBOL
RATINGS
11.0
UNIT
V
Supply Voltage
V+
PD
Power Dissipation
EMP8: 910 (Note1)
±3.0
mW
V
Differential Input Voltage Range
Common Mode Input Voltage Range
Operating Temperature Range
Storage Temperature Range
VID
VICM
Topr
Tstg
11.0
V
-40 to +85
-40 to +150
°C
°C
(Note 1) On the PCB " EIA/JEDEC (76.2x11.43x1.6mm, four layers, FR-4) "
■ RECOMMENDED OPERATING CONDITION
(Ta=25ûC)
PARAMETER
Supply Voltage
SYMBOL
V+/V-
RATING
±2.5 to ±5.0
UNIT
V
■ ELECTRICAL CHARACTERISTICS
●DC CHARACTERISTICS
(V+/V-=±2.5V, Ta=25ûC)
PARAMETER
SYMBOL
TEST CONDITION
No Signal
MIN.
-
TYP.
MAX.
UNIT
Operating Current
ICC
16.5
25.5
mA
Input Offset Voltage
Input Bias Current
Input Offset Current
Large Signal Voltage Gain
Input Common Mode
Voltage Range
VIO
IB
IIO
AV
-
-
-
5.0
25.5
0.3
60
+3.5
-3.0
28.0
70.0
1.7
-
-
-
mV
µA
µA
dB
RL=2kΩ (Note 2)
50
+3.1
-2.7
VICM
V+/V- = ±4.5V
V
V
Common Mode Rejection Ratio
CMR
V+/V- = ±4.5V
60
80
-
dB
-2.7V≤ VICM ≤+3.1V
Supply Voltage Rejection Ratio
Maximum Output Voltage Swing
SVR
VOM
±2.5V≤V+/V-≤±5.0V
V+/V- = ±4.5V , RL=1kΩ
50
±2.9
60
±3.2
-
-
dB
V
(Note 2) When using NJM2722, the closed gain should be 40dB or lower.
●AC CHARACTERISTICS
(V+/V-=±4.5V, Ta=25ûC)
PARAMETER
SYMBOL
fT
TEST CONDITION
MIN.
-
TYP.
170
MAX.
-
UNIT
MHz
Unity Gain Frequency
AV=40dB, RF=1.98kΩ
RG=20Ω, RL=∞, CL=5pF
Phase Margin
ΦM
AV=40dB, RF=1.98kΩ
-
70.0
-
Deg
RG=20Ω, RL=∞, CL=5pF
●AC CHARACTERISTICS
PARAMETER
Slew Rate
(V+/V-=±4.5V, Ta=25ûC)
SYMBOL
SR
TEST CONDITION
MIN.
-
TYP.
1000
MAX.
-
UNIT
V/µs
AV=0dB, RF=0Ω, RG=∞
RL=1kΩ,CL=1.5pF
VIN=4VPP
Ver.2004-01-23
- 2 -
NJM2722
■ TYPICAL CHARACTERISTICS
Maximum Output Voltage Swing
Operating Current vs. Ambient Temperature
vs. Operating Voltage
Vin=0V
Vin=0V , Ta=25°C
25
20
15
10
5
20.0
18.0
16.0
14.0
12.0
10.0
8.0
V+/V-=±5.00V
V+/V-=±2.50V
V+/V-=±2.25V
6.0
4.0
2.0
0
0.0
-50
0
50
100
150
0
1
2
3
4
5
6
Ambient Temperature [°C]
Operating Voltage [±V]
Input Offset Current vs. Ambient Temperature
Input Offset Voltage vs. Ambient Temperature
V+/V-=±2.5V
V+/V-=±2.5V
10
1000
800
600
400
5
0
200
-5
0
-10
-15
-20
-25
-200
-400
-600
-800
-1000
-50
0
50
100
150
-50
0
50
100
150
Ambient Temperature [°C]
Ambient Temperature [°C]
Input Bias Current vs. Ambient Temperature
V+/V-=±2.5V
0
-5
-10
-15
-20
-25
-30
-50
0
50
100
150
Ambient Temperature [°C]
Ver.2004-01-23
- 3 -
NJM2722
■ TYPICAL CHARACTERISTICS
Maximum Output Voltage Swing
vs. Ambient Temperature
Maximum Output Voltage Swing
vs. Operating Voltage
V+/V-=±4.5V, Gv=Open, Vin=±0.5V, RL=1kΩ to 0v
Vin=±0.5V, RL=1kΩ to 0v, Ta=25°C
5.0
4.0
5
4
3.0
3
2.0
2
1.0
1
0.0
0
-1.0
-2.0
-3.0
-4.0
-5.0
-1
-2
-3
-4
-5
-50
0
50
100
150
0
1
2
3
4
5
6
Ambient Temperature [°C]
Operating Voltage [±V]
Common Mode Rejection Ratio
Voltage Gain vs. Ambient Temperature
vs. Ambient Temperature
V+/V-=±2.5V, RL=2kΩ
V+/V-=±4.5V , -2.7V<VCM<+3.1V
100
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
-50
0
50
100
150
-50
0
50
100
150
Ambient Temperature [°C]
Ambient Temperature [°C]
Equivalent Input Noise Voltage
V+ Supply Voltage Rejection Ratio
vs. Frequency
V+/V-=±2.5V, VIN=50Ω to GND, GV=100, RS=50Ω
RF=1.98kΩ, RG=20Ω, RL=∞, CL=0pF, Ta=25°C
vs. Ambient Temperature
V+/V-=±2.25V to ±5V
100
90
80
70
60
50
40
30
20
10
0
300
250
200
150
100
50
0
-50
0
50
100
150
100
100
1k
1000
10k
10000
100k
100000
Ambient Temperature [°C]
Frequency [Hz]
Ver.2004-01-23
- 4 -
NJM2722
■ TYPICAL CHARACTERISTICS
Pulse Response (correlation with Ta)
Pulse Response (with Cpacitive load)
V+/V-=±4.5V, f=10MHz, VO=4VPP, GV=0dB
V+/V-=±4.5V, f=10MHz, VO=4VPP, GV=0dB
RT=50Ω, RF=0Ω, CF=0pF, CL=5pF, RL=1kΩ to 0v
RT=50Ω, RF=0Ω, CF=0pF, RL=1kΩ to 0v, Ta=+25°C
3.0
2.0
3.0
2.0
1.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
-1.0
-2.0
-3.0
Ta=+85°C
Ta=+25°C
Input
0.0
1.0
-1.0
-2.0
-3.0
-4.0
-5.0
-6.0
-7.0
-8.0
CL=20pF
0.0
CL=10pF
-1.0
-2.0
-3.0
Ta=-40°C
CL=5pF
Time 10ns/div
Time 10ns/div
Voltage Gain vs. Frequency (correlation with Ta)
Voltage Gain vs. Frequency (with Cpacitive load)
V+/V-=±2.5V, VIN=0.02VPP, GV=40dB, RT=50Ω
RF=1.98kΩ, RG=20Ω, CF=0pF, RL=2kΩ, CL=5pF
V+/V-=±4.5V, VIN=0.02VPP, GV=40dB, RT=50Ω
RF=1.98kΩ, RG=20Ω, CF=0pF, RL=1kΩ, Ta=+25°C
50
40
225
180
135
90
50
40
225
180
135
90
Gain
Gain
Ta=-40°C
Ta=+25°C
Ta=+85°C
CL=5pF
30
30
20
20
CL=10pF
10
45
CL=20pF
10
45
Phase
0
0
0
0
Phase
-10
-20
-30
-40
-45
-90
-135
-180
-10
-20
-30
-40
-45
-90
-135
-180
CL=5pF
CL=10pF
CL=20pF
Ta=-40°C
Ta=+25°C
Ta=+85°C
100k
1M
10M
100M
1G
1.E+06 1.E+07
1.E+05 1.E+06 1.E+07 1.E+08 1.E+09
100k 1M 10M 100M 1G
Frequency [Hz]
Frequency [Hz]
Voltage Gain vs. Frequency (correlation with Ta)
Voltage Gain vs. Frequency (with Cpacitive load)
V+/V-=±4.5V, VIN=0.02VPP, GV=0dB, RT=50Ω
RF=0Ω, RG=open, CF=0pF, RL=1kΩ, CL=20pF
V+/V-=±4.5V, VIN=0.02VPP, GV=0dB, RT=50Ω
RF=0Ω, RG=open, CF=0pF, RL=1kΩ, Ta=+25°C
20
20
15
15
CL=20pF
10
10
Ta=+85°C
CL=5pF
5
5
0
0
-5
-5
Ta=-40°C
-10
-10
Ta=+25°C
CL=10pF
-15
-15
-20
1.E+05
-20
1.E+05
100k
1M
1.E+06
10M
1.E+07
100M
1.E+08
1G
1.E+09
100k
1M
1.E+06
10M
1.E+07
100M
1.E+08
1G
1.E+09
Frequency [Hz]
Frequency [Hz]
Ver.2004-01-23
- 5 -
NJM2722
[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.2004-01-23
- 6 -
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