参数资料
型号: OP77FZ
厂商: Analog Devices Inc
文件页数: 15/16页
文件大小: 0K
描述: IC OPAMP GP 600KHZ PREC 8CDIP
产品变化通告: OP77 Vos Trims Redesign Change 03/Mar/2011
标准包装: 48
放大器类型: 通用
电路数: 1
转换速率: 0.3 V/µs
增益带宽积: 600kHz
电流 - 输入偏压: 1.2nA
电压 - 输入偏移: 20µV
电压 - 电源,单路/双路(±): ±3 V ~ 18 V
工作温度: -25°C ~ 85°C
安装类型: 通孔
封装/外壳: 8-CDIP(0.300",7.62mm)
供应商设备封装: 8-CERDIP
包装: 管件
产品目录页面: 774 (CN2011-ZH PDF)
OP77
Rev. E | Page 8 of 16
100
80
60
40
20
0
–20
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
C
L
OS
E
D
-L
OOP
GA
IN
(
d
B
)
00
32
0-
0
10
VS = ±15V
TA = 25°C
Figure 9. Closed-Loop Response for Various Gain Configurations
160
140
120
100
80
60
40
20
0
45
90
135
180
0.01
0.1
1
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
OP
E
N
-L
OOP
GA
IN
(
d
B
)
P
HAS
E
(
D
eg
rees)
0
032
0-
0
11
VS = ±15V
TA = 25°C
Figure 10. Open-Loop Gain/Phase Response
150
140
130
120
110
100
90
80
1
10
100
1k
10k
100k
FREQUENCY (Hz)
CM
M
R
(
d
B)
00
32
0-
0
12
TA = 25°C
Figure 11. CMRR vs. Frequency
130
120
110
100
90
80
70
60
0.1
1
10
100
1k
10k
FREQUENCY (Hz)
PSR
R
(d
B
)
00
32
0-
01
3
TA = 25°C
Figure 12. PSRR vs. Frequency
4
3
2
1
0
–75
–50
–25
0
25
50
75
100
125
TEMPERATURE (°C)
INP
UT
BI
AS
CU
RRE
NT
(
n
A)
00
32
0-
01
4
VS = ±15V
Figure 13. Input Bias Current vs. Temperature
2.0
1.5
1.0
0.5
0
–75
–50
–25
0
25
50
75
100
125
TEMPERATURE (°C)
IN
P
UT
O
F
S
E
T
C
URRE
NT
(n
A
)
00
32
0-
01
5
VS = ±15V
Figure 14. Input Offset Current vs. Temperature
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