HT113JA Ver la hoja de datos (PDF) - Holtek Semiconductor
Número de pieza
componentes Descripción
Fabricante
HT113JA Datasheet PDF : 14 Pages
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Application Circuits
Speaker application with voice
COM 0 COM 1 COM 2 COM 3
LC D PA N EL
HT113JA
S E G 0~S E G 31
47W
3V
47mF 10mF
5kW
®
¬
S T A R T /P A U S E
M U TE
O N /O F F
1 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
2
50
3
49
4
48
5
47
6
46
7
45
8
44
9
43
10
H T113JA
42
11
41
12
40
13
39
14
38
15
37
16
36
17
35
18
21 22 23 24 25 26
34
19 20
27 28 29 30 31 32 33
8W
SPK
8050
1N 4148
AUD
O SCO
300kW
O SCI
VDD
1 H T8121N
2
10
3
9
4
8
6
7
VSS
KEY4
KEY3
KEY2
KEY1
36kW
f= 5 1 2 k H z
RESET
0 .1 m F
BA
Note: The capacitor in dash block is recommended.
The IC substrate should be connected to VSS in the PCB layout artwork.
11
December 14, 1999
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