参数资料
型号: AD8512
厂商: Analog Devices, Inc.
英文描述: Precision, Very Low Noise, Low Input Bias Current, Wide Bandwidth JFET Operational Amplifiers
中文描述: 精密,非常低噪声,低输入偏置电流,高带宽结型场效应管运算放大器
文件页数: 8/20页
文件大小: 497K
代理商: AD8512
AD8510/AD8512/AD8513
Rev. E | Page 8 of 20
SUPPLY VOLTAGE (V+ – V–)
S
8
1.0
1.1
1.2
13
1.3
1.4
1.6
18
23
28
30
1.7
1.8
1.5
1.9
2.0
T
A
= 25
°C
0
Figure 13. AD8512 Supply Current per Amplifier vs. Supply Voltage
LOAD CURRENT (mA)
O
0
0
2
4
10
6
8
12
20
30
40
50
14
16
10
60
70
80
V
OL
V
OH
V
SY
= ±15
V
V
SY
= ±5V
V
OH
V
OL
0
Figure 14. AD8510/AD8512 Output Voltage vs. Load Current
TEMPERATURE (
°C)
S
–40
1.00
1.25
1.50
1.75
–10
2.00
2.25
2.50
5
20
65
80
110
–25
35
50
95
125
±15V
±5V
0
Figure 15. AD8512 Supply Current per Amplifier vs. Temperature
SUPPLY VOLTAGE (V+ – V–)
S
8
1.0
1.2
1.4
13
1.6
1.8
2.2
18
23
28
33
2.4
2.6
2.0
2.8
T
A
= 25
°C
0
Figure 16. AD8510 Supply Current vs. Supply Voltage
FREQUENCY (Hz)
G
10k
–30
–20
–10
100k
0
10
30
1M
10M
50M
40
50
20
60
70
–135
–90
–45
0
45
90
135
180
225
270
315
P
V
SY
= ±15
V
R
L
= 2.5k
C
SCOPE
= 20pF
φ
M
0
Figure 17. Open-Loop Gain and Phase vs. Frequency
TEMPERATURE (
°C)
S
–40
1.00
1.25
1.50
1.75
–10
2.00
2.25
2.50
5
20
65
80
110
–25
35
50
95
125
±15V
±5V
0
Figure 18. AD8510 Supply Current vs. Temperature
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