參數(shù)資料
型號(hào): AD8045ARDZ
廠(chǎng)商: Analog Devices Inc
文件頁(yè)數(shù): 24/25頁(yè)
文件大小: 0K
描述: IC OPAMP VF ULDIST LN 70MA 8SOIC
產(chǎn)品培訓(xùn)模塊: Practical Guide High Speed PCB Layout
標(biāo)準(zhǔn)包裝: 98
放大器類(lèi)型: 電壓反饋
電路數(shù): 1
轉(zhuǎn)換速率: 1350 V/µs
-3db帶寬: 1GHz
電流 - 輸入偏壓: 2µA
電壓 - 輸入偏移: 200µV
電流 - 電源: 16mA
電流 - 輸出 / 通道: 70mA
電壓 - 電源,單路/雙路(±): 3.3 V ~ 12 V,±1.65 V ~ 6 V
工作溫度: -40°C ~ 125°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm Width)裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 8-SOIC-EP
包裝: 管件
產(chǎn)品目錄頁(yè)面: 769 (CN2011-ZH PDF)
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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