CA3094 Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Fabricante
CA3094 Datasheet PDF : 14 Pages
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CA3094, CA3094A, CA3094B
Typical Applications (Continued)
+
2.7MΩ
5VDC
-
EOUT
330kΩ
C
2ms
120s
LINE
R
10kΩ MIN
1MΩ MAX
7
TYPE
5 1N914
8
3
-
CA3094
2
+
C1
6
0.01µF
4
PAPER OR
MYLAR™
510Ω
EOUT
NOTES:
14. R = 1MΩ, C = 1µF.
15. Time Constant: t ≈ RC x 120.
16. Pulse Width: ω ≈ K(C1/C).
FIGURE 14. FREE RUNNING PULSE GENERATOR
+15V
1kΩ
47kΩ
100kΩ
2
20kΩ
3
1N914
47kΩ
C
7
8
+
CA3094
-
6
4
5
OUTPUT
CURRENT INPUT
OR
R
VOLTAGE INPUT
FIGURE 15. CURRENT OR VOLTAGE CONTROLLED OSCILLATOR
15V
30V
27kΩ
100kΩ
50kΩ
RP
27kΩ
300kΩ
510Ω
LED
R
100kΩ
2
3
C 560pF
5
7
8
+
CA3094A
-
6
4
FIGURE 16. SINGLE SUPPLY ASTABLE MULTIVIBRATOR
R2
51kΩ
R1
4.3kΩ
C
300kΩ
1kΩ
OUTPUT
R
100kΩ
2
5
7
8
+
fOUT ≈ 5kHz
CA3094A
3
-
1000pF
6
4
-15V
NOTE:
fOUT
=
-------------------------1--------------------------
(2RC)
ln
2---R-R---2--1-
+
1
If: R2 = 3.08R1, fOUT = R---1--C---
FIGURE 17. DUAL SUPPLY ASTABLE MULTIVIBRATOR
3-8
Mylar™ is a trademark of E.I. Dupont de Nemours
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