ICL7660S
Further information on the operation and use of the
ICL7660S may be found in AN051 “Principles and
Applications of the ICL7660 CMOS Voltage Converter”.
50k
+8V
56k
-
+
10µF
+8V
100Ω
50k
-
ICL7611
100k
+
1
2
3
4
8
7
6
5
ICL7660S
+
ICL8069
100µF
-
V
OUT
-
+
800k
250k
VOLTAGE
ADJUST
100µF
FIGURE 20. REGULATING THE OUTPUT VOLTAGE
Other Applications
+5V LOGIC SUPPLY
12
11
TTL DATA
INPUT
16
4
1
3
RS232
DATA
OUTPUT
+5V
-5V
15
1
2
3
4
8
7
6
5
IH5142
13
ICL7660S
+
10µF
-
14
-
+
10µF
FIGURE 21. RS232 LEVELS FROM A SINGLE 5V SUPPLY
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with-
out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site http://www.intersil.com
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