Silicon Laboratories SI4421 Home Security System User Manual


 
Si4421
43
PACKAGE INFORMATION
16-pin TSSOP
Detail “A”
GaugePlane
0. 25
Section B-B
See Detail “A”
Min. Nom. Max. Min. Nom. Max.
740,002,1A
600,0200,051,050,01A
A2 0,80 0,90 1,05 0,031 0,035 0,041
210,0700,003,091,0b
b1 0,19 0,22 0,25 0,007 0,009 0,010
800,0400,002,090,0c
600,0400,061,090,01c
D 4,90 5,00 5,10 0,193 0,197 0,201
e
E
E1 4,30 4,40 4,50 0,169 0,173 0,177
L 0,50 0,60 0,75 0,020 0,024 0,030
L1
400,090,0R
400,090,01R
80801
2
3
Symbol
Dimensions in mm Dimensions in Inches
.CSB620.0.CSB56.0
6.40 BSC.
12 REF.
12 REF.
12 REF.
12 REF.
1.00 REF.
0.252 BSC.
0.39 REF.