参数资料
型号: AD8044ANZ
厂商: Analog Devices Inc
文件页数: 17/17页
文件大小: 0K
描述: IC OPAMP VF R-R QUAD LP 14DIP
标准包装: 25
放大器类型: 电压反馈
电路数: 4
输出类型: 满摆幅
转换速率: 190 V/µs
-3db带宽: 160MHz
电流 - 输入偏压: 2µA
电压 - 输入偏移: 1400µV
电流 - 电源: 11.5mA
电流 - 输出 / 通道: 30mA
电压 - 电源,单路/双路(±): 3 V ~ 12 V,±1.5 V ~ 6 V
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 14-DIP(0.300",7.62mm)
供应商设备封装: 14-PDIP
包装: 管件
产品目录页面: 769 (CN2011-ZH PDF)
4
0
–4
3
2
1
–1
–2
–3
–5
CLOSED-LOOP
GAIN
(dB)
1M
10M
100M
FREQUENCY (Hz)
+85 C
+25 C
–40 C
VS = +5V
RL = 2k TO 2.5V
CL = 5pF
G = +1
VO = 0.2V p-p
Figure 16. Closed-Loop Frequency Response
vs. Temperature
6
2
–3
100k
5
4
3
1
0
–1
–2
–4
CLOSED-LOOP
GAIN
(dB)
1M
10M
100M
FREQUENCY (Hz)
G = +1
RL = 2k
CL = 5pF
VO = 0.2V p-p
+3V
+5V
5V
+3V
+5V
5V
Figure 17. Closed-Loop Frequency Response vs. Supply
0.01
100
10
1
0.1
0.03
500
0.1
OUTPUT
RESISTANCE
(
)
110
100
FREQUENCY (MHz)
RBT = 50
RBT = 0
VOUT
RBT
G = +1
VS = +5V
Figure 18. Output Resistance vs. Frequency
INPUT STEPS (V p-p)
60
0
40
30
20
10
50
70
TIME
(ns)
0.5
2
1
1.5
VS = +3V, 1%
VS = +3V, 0.1%
VS = +5V, 1% AND
VS = 5V, 1%
VS = +5V, 0.1% AND
VS = 5V, 0.1%
G = –1
RL = 2k
Figure 19. Settling Time vs. Input Step
0
–40
–80
–10
–20
–30
–50
–60
–70
0.03
CMRR
(dB)
110
100
FREQUENCY (MHz)
500
0.1
VS = 5V
VS = +3V
Figure 20. CMRR vs. Frequency
LOAD CURRENT (mA)
1.00
0.500
0.00
0.875
0.750
0.250
0.125
0.625
0.375
030
36
9
12
15
1821
24
27
OUTPUT
SATURATION
VOLTAGE
(V)
VS = +5V
+5V –VOH (+25 C)
+5V –VOH (–55 C)
+5V –VOH (+125 C)
VOL (+125 C)
VOL (+25 C)
VOL (–55 C)
Figure 21. Output Saturation Voltage vs. Load Current
AD8044
REV. B
–8–
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