参数资料
型号: LTC1349IG#TRPBF
厂商: Linear Technology
文件页数: 8/8页
文件大小: 0K
描述: IC TXRX 5V RS232 LOW PWR 28-SSOP
标准包装: 2,000
类型: 收发器
驱动器/接收器数: 3/5
规程: RS232
电源电压: 4.5 V ~ 5 V
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 带卷 (TR)
8
LTC1349
1349fa
LINEAR TECHNOLOGY CORPORATION 1993
LW/TP 1102 1K REV A PRINTED IN USA
S28 (WIDE) 0502
0° – 8° TYP
NOTE 3
.009 – .013
(0.229 – 0.330)
.016 – .050
(0.406 – 1.270)
.291 – .299
(7.391 – 7.595)
NOTE 4
× 45°
.010 – .029
(0.254 – 0.737)
.037 – .045
(0.940 – 1.143)
.004 – .012
(0.102 – 0.305)
.093 – .104
(2.362 – 2.642)
.050
(1.270)
BSC
.014 – .019
(0.356 – 0.482)
TYP
NOTE 3
.697 – .712
(17.70 – 18.08)
NOTE 4
1
23
4
5
6
78
.394 – .419
(10.007 – 10.643)
910
25
26
11
12
22
21
20
19
18
17
16
15
23
24
14
N/2
13
27
28
N
.420
MIN
.325 ±.005
RECOMMENDED SOLDER PAD LAYOUT
.045 ±.005
N
12
3
N/2
.050 BSC
.030 ±.005
TYP
.005
(0.127)
RAD MIN
INCHES
(MILLIMETERS)
NOTE:
1. DIMENSIONS IN
2. DRAWING NOT TO SCALE
3. PIN 1 IDENT, NOTCH ON TOP AND CAVITIES ON THE BOTTOM OF PACKAGES ARE THE MANUFACTURING OPTIONS.
THE PART MAY BE SUPPLIED WITH OR WITHOUT ANY OF THE OPTIONS
4. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7487
(408) 432-1900 FAX: (408) 434-0507 WWW.linear.com
U
PACKAGE DESCRIPTIO
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DESCRIPTION
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SW Package
28-Lead Plastic Small Outline (Wide .300 Inch)
(Reference LTC DWG # 05-08-1620)
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