參數資料
型號: CA3160E
廠商: INTERSIL CORP
元件分類: 運動控制電子
英文描述: 4MHz, BiMOS Operational Amplifier with MOSFET Input/CMOS Output
中文描述: OP-AMP, 15000 uV OFFSET-MAX, 4 MHz BAND WIDTH, PDIP8
封裝: PLASTIC, MS-001-BA, DIP-8
文件頁數: 10/17頁
文件大?。?/td> 926K
代理商: CA3160E
10
Function Generator
A function generator having a wide tuning range is shown in
Figure 9. The adjustment range, in excess of 1,000,000/1, is
accomplished by a single potentiometer. Three operational
amplifiers are utilized: a CA3160 as a voltage follower, a
CA3080 as a high speed comparator, and a second
CA3080A as a programmable current source. Three variable
capacitors C
1
, C
2
, and C
3
shape the triangular signal
between 500kHz and 1MHz. Capacitors C
4
, C
5
, and the
trimmer potentiometer in series with C
5
maintain essentially
constant (+10%) amplitude up to 1MHz.
5
4
1
6
7
8
+
-
CA3160
2
3
1
2
3
40V INPUT
+
2.4k
1W
100
μ
F
25V
CA3086
11
+
-
+
-
2.2k
5
μ
F
10
2
1
9
7
3
5
6
4
12
14
13
0.2
μ
F
TURN
ON
DELAY
100k
1.5k
1W
1k
62k
-
2N6385
POWER DARLINGTON
SHORT-CIRCUIT CURRENT
LIMIT ADJUSTMENT
1
10k
1k
2N2102
1N914
56pF
43k
10k
-
+
OUTPUT
0V TO 35V
AT 1A
10k
4.7k
0.01
μ
F
8.2k
100
μ
F
100k
50k
2k
-
Hum and Noise Output <250
μ
V
RMS
; Regulation (No Load to Full Load) <0.005%; Input Regulation <0.01%/V
FIGURE 6. VOLTAGE REGULATOR CIRCUIT (0.1V TO 35V AT 1A)
1k
2N2102
8
4
7
+
-
MULTI-
VIBRATOR
CA3130
3
R
5
2
6
+
-
COMPARATOR
CA3160
3
4
1
2
7
6
+15V
100K
R
6
100K
C
500pF
D
1
D
2
0.1
μ
F
R
1
182K
100K
10K
f
O
E
AVG
= V T
2
/T
1
R
3
1M
0.01
μ
F
1M
R
2
10K
VCO CONTROL VOLTAGE (V
I
)
(0V - 10V)
(SENSITIVITY = 1kHz/V)
C
2
0.01
μ
F
D
1
- D
5
= 1N914
R
4
R
7
100K
0.01
μ
F
D
5
T
2
T
3
V
T
1
+15V
+15V
D
3
D
4
FIGURE 7. VOLTAGE CONTROLLED OSCILLATOR
3K
5
CA3160, CA3160A
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相關代理商/技術參數
參數描述
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