7106_15 Datasheet, PDF (18/18 Pages) Unisonic Technologies – CONVERTERS

7106
„ TYPICAL APPLICATIONS(Cont.)
CMOS IC
OSC 1 40
OSC 2 ³⁹
OSC 3 ³⁸
TEST 37
REF HI 36
REF LO ³⁵
CREF 34
CREF 33
COMMON 32
IN HI 31
IN LO ³⁰
A-Z 29
BUFF 28
INT ²⁷
V - ²⁶
G2 25
C3 24
A3 ²³
G3 22
BP 21
TO PIN 1
91kΩ
100pF
10μF
1kΩ
0.1μF
22kΩ
0.47μF
47kΩ
0.22μF
10μF
+
9V
-
SCALE FACTOR ADJUST
(VREF=100mV FOR AC TO RMS)
CA3140
5μF
+
470kΩ
1μF 10kΩ
4.3kΩ
-
1N914
2.2MΩ
10kΩ
1μF
1μF
0.22μF
100kΩ
AC IN
100pF
(FOR OPTIMUM BANDWIDTH)
TO DISPLAY
TO BACKPLANE
Test is used as a common-mode reference level to ensure compatiblity with most op amps.
Fig. 11 AC to DC Converter with UTC 7106
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
18 of 18
QW-R502-018.E