µPD3798
APPLICATION CIRCUIT EXAMPLE
+5 V
+12 V
+
10 µF/16 V 0.1 µF
φ RB
φ CLB
φ2
10 Ω
+
µPD3798
1
B3
VOUT3
VOUT2
32
B2
47 Ω
47 Ω
2
GND
3
φ RB
4
φ CLB
VOUT1
31
B1
30
VOD
29
NC
5
NC
28
NC
4.7 Ω
4.7 Ω
4.7 Ω
6
IC
7
IC
8
φ2
9
φ1
10
φ TG3
11
GND
27
IC
26
IC
25
φ2
24
φ1
23
φ TG1
22
φ TG2
4.7 Ω
4.7 Ω
4.7 Ω
4.7 Ω
12
IC
13
IC
21
IC
20
IC
14
NC
15
NC
19
NC
18
NC
16
NC
17
NC
0.1 µF 47 µF/25 V
+5 V
+
0.1 µF 10 µF/16 V
φ1
φ TG
Caution Leave pins 6, 7, 12, 13, 20, 21, 26, 27 (IC) unconnected.
Remark The inverters shown in the above application circuit example are the 74HC04.
14
DATA SHEET S14314EJ1V0DS00