U4030B Datasheet, PDF (13/14 Pages) TEMIC Semiconductors – Telephone Speech Circuit

R
PD
150k
D
D
Figure 13. PD input
93 7630 e
MUTE
U4030B
VD
20 mA
R
20k
R
50k
Figure 14. Mute input
Package Information
Package SO20
Dimensions in mm
12.95
12.70
0.4
1.27
20
11.43
2.35
0.25
0.10
11
9.15
8.65
7.5
7.3
0.25
10.50
10.20
1
Rev. A2, 27-Jan-98
technical drawings
according to DIN
specifications
10
13038
13 (14)