UPD3719 데이터 시트보기 (PDF) - NEC => Renesas Technology
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UPD3719 Datasheet PDF : 20 Pages
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µPD3719
APPLICATION CIRCUIT EXAMPLE
+5 V
+
10 µF/16 V 0.1 µF
φ RB
B3
47 Ω
+
47 µF/25 V
µ PD3719
1 NC
NC 36
2 VOUT3
VOUT2 35
3 GND
GND 34
4 VOD
VOUT1 33
5 φRB
GND 32
6 VRD
φCLB 31
7 NC
NC 30
8 NC
NC 29
9 NC
NC 28
B2
B1
47 Ω
+15 V
10 Ω
+
0.1 µF 47µ F/25 V
+5 V
+
0.1µF 10 µF/16 V
φ CLB
10 NC
NC 27
11 NC
NC 26
φ2
4.7 Ω
12 φ 2
φ2 25
4.7 Ω
4.7 Ω
13 φ 1
φ1 24
4.7 Ω
φ1
14 GND
φ TG 23
4.7 Ω
φ TG
15 GND
GND 22
16 NC
GND 21
17 NC
NC 20
18 NC
NC 19
Remark The inverters shown in the above application circuit example are the 74HC04.
B1 to B3 EQUIVALENT CIRCUIT
CCD
VOUT
15 V
100 Ω
+
47 µF/25 V
100 Ω
2SC945
2 kΩ
14
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