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位置:首页 > IC型号导航 > 首字符I型号页 > 首字符I的型号第16页 > ISL28213FBZ > ISL28213FBZ PDF资料 > ISL28213FBZ PDF资料3第7页
ISL28113 , ISL28213 , ISL28413
典型性能曲线
70
60
50
增益(dB )
40
30
20
10
0
A
V
= 10
R
g
= 10K ,R
f
= 100k
A
V
= 1
R
g
=开放,R
f
= 0
10k
1k
100
100k
1M
频率(Hz)
A
V
= 100
A
V
= 1000
R
g
= 100, R
f
= 100k
V
S
= ±2.5V, V
CM
= 0V ,R
L
=打开,除非另有
指定的。
(续)
1
0
归一化增益(分贝)
R
g
= 1K ,R
f
= 100k
V
+
= ±2.5V
C
L
= 4PF
R
L
= 10k
V
OUT
= 50mV的
P-P
-1
-2
-3
-4
-5
-6
-7
-8
V
OUT
= 10mV的
P-P
V
OUT
= 50mV的
P-P
V
OUT
= 100mV的
P-P
V
S
= ±2.5V
C
L
= 4PF
A
V
= +1
R
L
= 10k
1k
V
OUT
= 200mV的
P-P
V
OUT
= 500mV的
P-P
V
OUT
= 1V
P-P
10k
100k
频率(Hz)
1M
10M
-10
10
10M
100M
-9
100
图7.频率响应VS闭环
收益
图8.频率响应VS V
OUT
1
0
归一化增益(分贝)
归一化增益(分贝)
-1
-2
-3
-4
-5
-6
-7
-8
V
+
= ±2.5V
C
L
= 4PF
A
V
= +1
V
OUT
= 50mV的
P-P
1k
R
L
= 1k
R
L
= 499
R
L
= 100
1M
10M
R
L
= 49.9k
R
L
= 10k
R
L
= 4.99k
6
5
4
3
2
1
0
-1
V
S
= ±2.5V
R
L
= 10k
-2
A
V
= +1
-3
V
OUT
= 50mV的
P-P
-4
1k
10k
C
L
= 104pF
C
L
= 26pF
C
L
= 4PF
1M
10M
C
L
= 1004pF
C
L
= 474pF
C
L
= 224pF
-9
100
10k
100k
频率(Hz)
100k
频率(Hz)
图9.增益与频率VS
L
图10.增益与频率对C
L
1
0
归一化增益(分贝)
-1
串音( dB)的
-2
-3
-4
-5
-6
C
L
= 4PF
R
L
= 10k
-7
A
V
= +1
-8
V
OUT
= 50mV的
P-P
-9
10k
V
S
= ±2.5V
V
S
= ±1.75V
V
S
= ±1.25V
V
S
= ±0.9V
10M
140
120
100
80
60
40
20
0
10
V
S
= ±2.5V
R
L
-driver = INF
R
L
-RECEIVER = 10K
C
L
= 4PF
A
V
= +1
V
来源
= 1V
P-P
100
1k
10k
100k
频率(Hz)
1M
10M
100k
1M
频率(Hz)
图11.增益与频率与电源
电压
图12.相声, V
S
= ±2.5V
7
FN6728.3
2009年12月22日

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