參數(shù)資料
型號(hào): OPA4684IPWR
英文描述: Quad, Low-Power, Current-Feedback OPERATIONAL AMPLIFIER
中文描述: 四,低功耗,電流反饋運(yùn)算放大器
文件頁(yè)數(shù): 10/26頁(yè)
文件大?。?/td> 455K
代理商: OPA4684IPWR
OPA4684
SBOS240B
10
www.ti.com
ELECTRICAL CHARACTERISTICS: V
S
= +5V
At T
A
= +25
°
C, G = +2, R
F
= 1k
, and R
L
= 100
, unless otherwise noted.
6
3
0
3
6
9
12
15
18
Frequency (MHz)
1
200
10
100
NONINVERTING SMALL-SIGNAL
FREQUENCY RESPONSE
N
G = 100
See Figure 3
G = 50
R
F
= 1k
G = 1
G = 2
G = 5
G = 20
G = 10
3
0
3
6
9
12
Frequency (MHz)
1
200
10
100
INVERTING SMALL-SIGNAL FREQUENCY RESPONSE
N
See Figure 4
R
F
= 1.0k
G =
1
G =
2
10
G =
20
G =
5
9
6
3
0
3
Frequency (MHz)
1
200
10
100
NONINVERTING LARGE-SIGNAL
FREQUENCY RESPONSE
G
0.2Vp-p
1Vp-p
0.5Vp-p
2Vp-p
3
0
3
6
9
12
Frequency (MHz)
1
200
10
100
INVERTING LARGE-SIGNAL FREQUENCY RESPONSE
G
V
O
= 0.2Vp-p
V
O
= 1Vp-p
V
O
= 0.5Vp-p
V
O
= 2Vp-p
NONINVERTING PULSE RESPONSE
Time (10ns/div)
O
O
0.4
0.3
0.2
0.1
0
0.1
0.2
0.3
0.4
1.6
1.2
0.8
0.4
0
0.4
0.8
1.2
1.6
Large-Signal Right Scale
Small-Signal Left Scale
See Figure 3.
INVERTING PULSE RESPONSE
Time (10ns/div)
O
O
0.4
0.3
0.2
0.1
0
0.1
0.2
0.3
0.4
1.6
1.2
0.8
0.4
0
0.4
0.8
1.2
1.6
Large-Signal Right Scale
Small-Signal Left Scale
See Figure 4
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