参数资料
型号: OP484ESZ
厂商: Analog Devices Inc
文件页数: 24/24页
文件大小: 0K
描述: IC OPAMP GP R-R 4.25MHZ 14SOIC
标准包装: 56
放大器类型: 通用
电路数: 4
输出类型: 满摆幅
转换速率: 4 V/µs
增益带宽积: 4.25MHz
电流 - 输入偏压: 80nA
电压 - 输入偏移: 150µV
电流 - 电源: 2.25mA
电流 - 输出 / 通道: 10mA
电压 - 电源,单路/双路(±): 3 V ~ 36 V,±1.5 V ~ 18 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOIC
包装: 管件
产品目录页面: 774 (CN2011-ZH PDF)
OP184/OP284/OP484
Rev. J | Page 9 of 24
70
60
50
40
30
20
10
0
–10
–20
–30
0
45
90
135
180
225
270
10k
100k
1M
10M
OP
E
N
-LOOP
GA
IN
(
dB
)
P
HAS
E
S
HI
F
T
(
Deg
rees)
FREQUENCY (Hz)
00293-
017
VS = 3V
TA = 25°C
NO LOAD
Figure 17. Open-Loop Gain and Phase vs. Frequency (No Load)
70
60
50
40
30
20
10
0
–10
–20
–30
0
45
90
135
180
225
270
10k
100k
1M
10M
OP
E
N
-LOOP
GA
IN
(
dB
)
P
HAS
E
S
HI
F
T
(
Deg
rees)
FREQUENCY (Hz)
00293-
018
VS = ±15V
TA = 25°C
NO LOAD
Figure 18. Open-Loop Gain and Phase vs. Frequency (No Load)
2500
2000
1500
1000
500
0
–50
125
100
75
50
25
0
–25
O
PEN
-L
O
P
G
A
IN
(V/
m
V)
TEMPERATURE (°C)
00293-
019
VS = ±15V
–10V < VO < +10V
RL = 2k
VS = +5V
+1V < VO < +10V
RL = 2k
Figure 19. Open-Loop Gain vs. Temperature
60
50
40
30
20
10
0
–10
–20
–40
–30
10
1k
100k
10M
100
10k
1M
C
LOS
E
D
-LOOP
GA
IN
(
dB
)
FREQUENCY (Hz)
00293-
020
VS = 5V
RL = 2k
TA = 25°C
Figure 20. Closed-Loop Gain vs. Frequency (2 k Load)
60
50
40
30
20
10
0
–10
–20
–40
–30
10
1k
100k
10M
100
10k
1M
C
LOS
E
D
-LOOP
GA
IN
(
dB
)
FREQUENCY (Hz)
00293-
020
VS = ±15V
RL = 2k
TA = 25°C
Figure 21. Closed-Loop Gain vs. Frequency (2 k Load)
60
50
40
30
20
10
0
–10
–20
–40
–30
10
1k
100k
10M
100
10k
1M
C
LOS
E
D
-LOOP
GA
IN
(
dB
)
FREQUENCY (Hz)
00293-
020
VS = 3V
RL = 2k
TA = 25°C
Figure 22. Closed-Loop Gain vs. Frequency (2 k Load)
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