参数资料
型号: OP77FZ
厂商: Analog Devices Inc
文件页数: 14/16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 7 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
2
1
0
–1
–2
–10
–5
0
5
10
OUTPUT VOLTAGE (V)
IN
PU
T
VO
L
T
A
G
E
(
V)
(N
U
L
E
D
T
O
0
V
@
V
OU
T
=
0
V
)
00
32
0-
00
4
VS = ±15V
TA = 25°C
RL = 10k
Figure 3. Gain Linearity (Input Voltage vs. Output Voltage)
25
20
15
10
5
0
–55
–35
–15
5
25
45
65
85
105
125
TEMPERATURE (°C)
OP
E
N
-L
OOP
GA
IN
(
V
/V
)
00
32
0-
0
05
VS = ±15V
Figure 4. Open-Loop Gain vs. Temperature
16
12
8
4
0
±5
±10
±15
±20
POWER SUPPLY VOLTAGE (V)
OP
E
N
-L
OOP
GA
IN
(
V
/
V
)
00
32
0-
0
06
TA = 25°C
RL = 2k
Figure 5. Open-Loop Gain vs. Power Supply Voltage
30
20
10
0
–10
–20
–30
–55
–35
–15
5
25
45
65
85
105
125
TEMPERATURE (°C)
C
HANG
E
I
N
O
F
S
E
T
V
O
L
T
AG
E
(
V
)
00
32
0-
0
07
J, Z PACKAGES
+0.3V/°C
MEAN
S.D.
–0.3V/°C
Figure 6. Untrimmed Offset Voltage vs. Temperature
4
3
2
1
0
–1
–2
–3
–4
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
TIME AFTER POWER SUPPLY TURN-ON (Minutes)
CHAN
G
E
I
N
I
N
P
UT
O
F
S
E
T
V
O
L
T
AG
E
(
V
)
00
32
0-
0
08
VS = ±15V
TA = 25°C
Figure 7. Warm-Up Drift
30
25
20
15
10
5
0
–10
0
1020304050
60
70
TIME (Seconds)
A
BS
O
L
U
T
E
C
HANG
E
I
N
I
NP
UT
OFF
S
E
T
V
O
LTA
GE
(
V
)
00
32
0-
0
09
VS = ±15V
DEVICE IMMERSED IN
70°C OIL BATH (20 UNITS)
MAXIMUM
MIMIMUM
AVERAGE
Figure 8. Offset Voltage Change Due to Thermal Shock
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