参数资料
型号: SP491ES-L
厂商: Exar Corporation
文件页数: 9/10页
文件大小: 0K
描述: IC TXRX RS485 FULL DUPLEX 14PDIP
产品变化通告: Interface Product Discontinuation 10/May/2011
标准包装: 25
类型: 收发器
驱动器/接收器数: 1/1
规程: RS485
电源电压: 5V
安装类型: 通孔
封装/外壳: 14-DIP(0.300",7.62mm)
供应商设备封装: 14-PDIP
包装: 管件
8
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (50)668-707 www.exar.com
SP490,49_0_0627
PACKAGE:8PINNSOIC
A
A1
A2
SIDE VIEW
Seating Plane
SECTION B-B
WITH PLATING
SYMBOL
MIN
NOM
MAX
A
1.35
-
1.75
A1
0.1
-
0.25
A2
1.25
-
1.65
b
0.31
-
0.51
c
0.17
-
0.24
D
E
E1
e
L
0.4
-
1.27
L1
L2
0
-
8
1
5
-
15
Note: Dimensions in (mm)
8 Pin NSOIC JEDEC MO-012 (AA) Variation
4.90 BSC
6.00 BSC
3.90 BSC
1.27 BSC
1.04 REF
0.25 BSC
Gauge Plane
L1
L
1
Seating Plane
L2
VIEW C
TOP VIEW
b
SEE VIEW C
B
E
E/2
E1
INDEX AREA
(D/2 X E1/2)
E1/2
D
1
e
c
BASE METAL
b
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