参数资料
型号: AD8045ARDZ-REEL
厂商: Analog Devices Inc
文件页数: 24/25页
文件大小: 0K
描述: IC OPAMP VF ULDIST LN 70MA 8SOIC
产品培训模块: Practical Guide High Speed PCB Layout
标准包装: 2,500
放大器类型: 电压反馈
电路数: 1
转换速率: 1350 V/µs
-3db带宽: 1GHz
电流 - 输入偏压: 2µA
电压 - 输入偏移: 200µV
电流 - 电源: 16mA
电流 - 输出 / 通道: 70mA
电压 - 电源,单路/双路(±): 3.3 V ~ 12 V,±1.65 V ~ 6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm Width)裸露焊盘
供应商设备封装: 8-SOIC-EP
包装: 带卷 (TR)
AD8045
Rev. A | Page 7 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
04814-0-049
FREQUENCY (MHz)
1000
1
10
100
NORMALIZE
D
CLOS
E
D
-LOOP
GAIN
(dB)
1
0
–1
–2
–3
–4
–5
–6
–7
G = +2
G = –1
G = +10
VS =±5V
RL = 1k
Figure 7. Small Signal Frequency Response for Various Gains
04814-0-050
FREQUENCY (MHz)
1000
10
100
CLOSED-
L
OOP
GAIN
(
d
B)
4
3
2
1
0
–1
–3
–2
–4
–5
–6
G = +1
VS =±5V
RS = 100
RL = 500
RL = 100
RL = 1k
Figure 8. Small Signal Frequency Response for Various Loads
04814-0-051
FREQUENCY (MHz)
1000
10
100
CLOSED-
L
OOP
GAIN
(
d
B)
5
4
3
2
0
1
–2
–1
–3
–4
–5
VS = ±5V
VS = ±2.5V
G = +1
RL = 1k
RS = 100
Figure 9. Small Signal Frequency Response for Various Supplies
04814-0-048
FREQUENCY (MHz)
1000
10
100
CLOSED-
L
OOP
GAIN
(
d
B)
12
10
11
8
9
6
7
4
5
2
3
0
1
18pF
5pF
10pF
G = +2
VS =±5V
RL = 1k
RF = 499
0pF
Figure 10. Small Signal Frequency Response for Various Capacitive Loads
04814-0-052
FREQUENCY (MHz)
1000
10
100
CLOSED-
L
OOP
GAIN
(
d
B)
4
2
0
–1
–3
3
1
–2
–4
–5
–6
–40°C
+25°C
+125°C
G = +1
VS =±5V
RL = 1k
Figure 11. Small Signal Frequency Response for Various Temperatures
04814-0-039
FREQUENCY (MHz)
1
10
100
CLOSED-
L
OOP
GAIN
(
d
B)
6.3
6.2
6.1
6.0
5.9
5.8
5.7
VOUT = 2V p-p
VOUT = 200mV p-p
G = +2
VS =±5V
RF = 499
RL = 150
Figure 12. 0.1 dB Flatness vs. Frequency for Various Output Voltages
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