參數(shù)資料
型號(hào)： CA258
廠商： Intersil Corporation
元件分類： 運(yùn)動(dòng)控制電子
英文描述： Dual, 1MHz, Operational Amplifiers(1MHz 雙路運(yùn)算放大器)
中文描述： 雙通道，1MHz的，運(yùn)算放大器（1MHz的雙路運(yùn)算放大器）
文件頁數(shù)： 4/7頁
文件大小： 85K
代理商： CA258
4
Output
Current
Source
V
I
+ = +1V, V
I
- = 0V,
V+ = 15V
25
20
40
-
20
40
-
20
40
-
mA
Sink
V
I
+ = 0V, V
I
- = 1V,
V+ = 15V
25
10
20
-
10
20
-
10
20
-
mA
V
I
+ = 0V, V
I
- = 1V,
V
O
= 200mV
25
12
50
-
12
50
-
-
-
-
μ
A
Short Circuit
Output Current (Note 2)
R
L
= 0
25
-
40
60
-
40
60
-
40
60
mA
Crosstalk
f = 1 to 20kHz
(Input Referred)
25
-
-120
-
-
-120
-
-
-120
-
dB
Total Supply Current
R
L
=
∞
R
L
=
∞
, V+ = 30V
Full
-
0.7
1.2
-
0.7
1.2
-
0.7
1.2
mA
Full
-
1.5
3
-
1.5
3
-
1.5
3
mA
NOTES:
7. Due to the PNP input stage the direction of the input current is out of the IC. No loading change exists on the input lines because the current is
essentially constant, independent of the state of the output.
8. The input signal voltage and the input common mode voltage should not be allowed to go negative by more than 0.3V. The positive limit of the
common mode voltage range is V+ - 1.5V, but either or both inputs can go to +32V without damage.
9. V
O
= 1.4V, R
S
= 0
with V+ from 5V to 30V, and over the full input common mode voltage range (0V to V+ - 1.5V).
Electrical Specifications
Values Apply for Each Operational Amplifier. Supply Voltage V+ = 5V, V- = 0V,
Unless Otherwise Specified
(Continued)
PARAMETER
TEST
CONDITIONS
TEMP
(
o
C)
CA158, CA258
CA358, LM358
CA2904, LM2904
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
Schematic Diagram
ONE OF TWO OPERATIONAL AMPLIFIERS
8
2
3
4
1
5
6
7
INPUTS
-
+
6
μ
A
4
μ
A
100
μ
A
V+
C
COMP
50
μ
A
Q
1
Q
2
Q
3
Q
4
Q
9
Q
8
Q
10
Q
11
Q
12
Q
13
Q
6
Q
5
Q
7
V
O
R
SC
TO 2
TO 2
2
V-
+
-
CA158, CA158A, CA258, CA258A, CA358, CA358A, CA2904, LM358, LM2904
相關(guān)PDF資料
PDF描述
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