RL
參數(shù)資料
型號(hào): ADA4897-2ARMZ-R7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 4/29頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP RR 230MHZ LP 10MSOP
標(biāo)準(zhǔn)包裝: 1,000
放大器類(lèi)型: 電壓反饋
電路數(shù): 2
輸出類(lèi)型: 滿(mǎn)擺幅
轉(zhuǎn)換速率: 120 V/µs
-3db帶寬: 230MHz
電流 - 輸入偏壓: 11µA
電壓 - 輸入偏移: 28µV
電流 - 電源: 3mA
電流 - 輸出 / 通道: 80mA
電壓 - 電源,單路/雙路(±): 3 V ~ 10 V,±1.5 V ~ 5 V
工作溫度: -40°C ~ 125°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-MSOP
包裝: 帶卷 (TR)
Data Sheet
ADA4896-2/ADA4897-1/ADA4897-2
Rev.
| Page 11 of 28
TYPICAL PERFORMANCE CHARACTERISTICS
RL = 1 kΩ, unless otherwise noted. When G = +1, RF = 0 Ω; otherwise, RF = 249 Ω.
–6
–5
–4
–3
–2
–1
0
1
2
0.1
1
10
100
300
NO
RM
AL
IZ
E
D
CL
O
S
E
D
-L
O
P
G
A
IN
(d
B)
FREQUENCY (MHz)
VS = +5V
VOUT = 20mV p-p
G = –1 OR
G = +2
G = +10
G = +1
09
44
7-
0
10
–5
–4
–3
–2
–1
0
1
2
0.1
1
10
100
500
NO
RM
AL
IZ
E
D
CL
O
S
E
D
-L
O
P
G
A
IN
(
d
B)
FREQUENCY (MHz)
VS = ±5V
G = +1
20mV p-p
2V p-p
400mV p-p
100mV p-p
09
44
7-
0
08
Figure 9. Small Signal Frequency Response vs. Gain
Figure 12. Frequency Response for Various Output Voltages
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.1
1
10
50
NO
RM
AL
IZ
E
D
CL
O
S
E
D-
L
O
P
G
AI
N
(
d
B)
FREQUENCY (MHz)
VS = +5V
VOUT = 2V p-p
G = +2
RL = 1k
RF = RG = 249
RF = RG = 100
RF = RG = 49.9
0
944
7-
0
61
–5
–4
–3
–2
–1
0
1
2
0.1
1
10
100
500
NO
R
M
AL
IZ
E
D
CL
O
S
E
D
-L
O
P
G
A
IN
(
d
B)
FREQUENCY (MHz)
G = +1
VOUT = 20mV p-p
VS = +5V
VS = ±5V
VS = +3V
09
44
7-
00
5
Figure 10. Small Signal Frequency Response vs. Supply Voltage
Figure 13. 0.1 dB Bandwidth at Selected RF Values
–5
–4
–3
–2
–1
0
1
2
100k
1M
10M
100M
1G
NO
RM
AL
IZ
E
D
CL
O
S
E
D-
L
O
P
G
AI
N
(
d
B)
FREQUENCY (Hz)
VS = +5V
G = +1
VOUT = 20mV p-p
+125°C
+25°C
–40°C
09
44
7-
0
38
–6
–5
–4
–3
–2
–1
0
1
2
0.1
1
10
100
NO
RM
AL
IZ
E
D
CL
O
S
E
D
-L
O
P
G
A
IN
(
d
B)
FREQUENCY (MHz)
VS = +5V
VOUT = 2V p-p
G = –1
G = +1
G = +10
09
44
7
-00
6
Figure 11. Small Signal Frequency Response vs. Temperature
Figure 14. Large Signal Frequency Response vs. Gain
B
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