參數(shù)資料
型號(hào): ISL28238
廠商: Intersil Corporation
英文描述: 4.5MHz, Single and Dual Precision Rail-to-Rail Input-Output (RRIO) Op Amps with Very Low Input Bias Current(具有極低輸入偏流的4.5MHz, 單/雙精密軌對(duì)軌輸入-輸出(RRIO)運(yùn)放)
中文描述: 4.5MHz,單和雙精密軌至軌輸入,輸出(RRIO)運(yùn)算放大器,極低的輸入偏置電流(具有極低輸入偏流的4.5MHz,單/雙精密軌對(duì)軌輸入-輸出(RRIO)運(yùn)放)
文件頁(yè)數(shù): 6/16頁(yè)
文件大?。?/td> 861K
代理商: ISL28238
6
FN6336.1
June 28, 2007
FIGURE 13. INPUT CURRENT NOISE DENSITY vs FREQUENCY
FIGURE 14. INPUT VOLTAGE NOISE 0.1Hz to 10Hz
FIGURE 15. LARGE SIGNAL STEP RESPONSE
FIGURE 16. SMALL SIGNAL STEP RESPONSE
FIGURE 17. ISL28138 ENABLE TO OUTPUT RESPONSE
Typical Performance Curves
V+ = 5V, V- = 0V,V
CM
= 2.5V, R
L
= Open, unless otherwise specified.
(Continued)
0.1
1
10
1
10
100
FREQUENCY (Hz)
1k
10k
100k
V
+
= 5V
R
L
= 1k
C
L
= 16.3pF
A
V
= +1
I
H
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0
0
1
2
3
4
5
6
7
8
9
10
TIME (s)
I
V
+
= 5V
C
L
= 16.3pF
R
L
= 10k
A
V
= 10k
R
f
= 100k
R
g
= 10
-2.0
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
2.0
0
1
2
3
4
5
6
7
8
9
TIME (μs)
V
+
, V
= ±2.5V
R
L
= 1k
C
L
= 16.3pF
R
g
= R
f
=10k
A
V
= 2
V
OUT
= 3V
P-P
L
10
0.010
0.015
0.020
0.025
0
1
2
3
4
5
6
7
8
9
10
TIME (μs)
V
+
, V
= ±2.5V
R
L
= 1k
C
L
= 16.3pF
R
g
= R
f
= 10k
A
V
= 2
V
OUT
= 10mV
P-P
S
-0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
10
20
30
40
50
60
70
80
90
100
TIME (μs)
-0.2
0
0.2
0.4
0.6
0.8
1
1.2
V
+
= 5V
R
g
= R
f
= 10k
C
L
= 16.3pF
A
V
= +2
V
OUT
= 1V
P-P
R
L
= 10k
V
EN
V
OUT
V
E
O
ISL28138, ISL28238
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