EM91220 SERIES
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
PACKAGE INFORMATION
Example :
EM
(1)
91220 P
(2) (3)
(1) ELAN MICRO. pefix
(2) Type number
(3) Package code:
P→PDIP
K→Skinny
R→SDIP
18/20/28 Lead Plastic Package
E1
1
D
E
A
L
A1
C
B
e
B1
eB
18 PDIP
20 PDIP
28 PDIP
MILIMETERS
INCHES
MILIMETERS
INCHES
MILIMETERS
INCHES
DIM MIN. MAX. MIN. MAX. DIM MIN. MAX. MIN. MAX.
DIM MIN. MAX. MIN. MAX.
A
A1
B
-
5.334
-
-
.210
-
A
-
5.334
-
-
.210
-
A
A1
B
-
6.350
-
-
.250
-
0.381
.015
A1 0.381
.015
0.381
.015
0.356 0.558 .014 .022
1.150 1.778 .045 .070
0.204 0.381 .008 .015
22.35 23.37 .880 .920
7.620 8.255 .300 .325
6.096 7.112 .240 .280
2.286 2.794 .090 .110
B
0.356 0.558 .014
.022
.070
.015
0.356 0.558 .014
1.016 1.778 .040
0.204 0.381 .008
.022
.070
.015
B1
C
B1 1.150 1.778 .045
B1
C
C
D
E
0.204 0.381 .008
D
25.40 26.67 1.000 1.050
D
35.56 37.85 1.400 1.490
E
7.620 8.255 .300
.325
.280
.110
.430
.160
E
15.24 15.88 .600
13.21 14.73 .520
2.286 2.794 .090
.625
.580
.110
.700
.200
E1
e
E1 6.096 7.112 .240
E1
e
e
2.286 2.794 .090
10.92
2.921 4.064 .115
eB
L
-
10.92
-
.430
eB
L
-
-
eB
L
-
17.78
-
2.921 4.064 .115 .160
2.921 5.080 .115
10.1.1997
* This specification are subject to be changed without notice.
18
ELAN [ ELAN MICROELECTRONICS CORP ]
