HT9170B_02 Datasheet, PDF (10/13 Pages) Holtek Semiconductor Inc – DTMF Receiver

18-pin SOP (300mil) outline dimensions
18
A
1
C
C'
D
E
10
B
9
.
Symbol
A
B
C
C¢
D
E
F
G
H
a
Min.
394
290
14
447
92
¾
4
32
4
0°
HT9170B/HT9170D
G
a
Dimensions in mil
Nom.
¾
¾
¾
¾
¾
50
¾
¾
¾
¾
H
Max.
419
300
20
460
104
¾
¾
38
12
10°
Rev. 1.10
10
September 24, 2002