參數(shù)資料
型號: LTC1349ISW
廠商: Linear Technology
文件頁數(shù): 7/8頁
文件大小: 0K
描述: IC TXRX 5V RS232 LOW PWR 28-SOIC
標(biāo)準(zhǔn)包裝: 27
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 3/5
規(guī)程: RS232
電源電壓: 4.5 V ~ 5 V
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC
包裝: 管件
7
LTC1349
1349fa
U
PACKAGE DESCRIPTIO
NW28 1002
.505 – .560*
(12.827 – 14.224)
1.467*
(36.957)
MAX
12
3
4
5
6
7
8
9
10
27
19
20
21
22
24
23
25
26
28
11
12
13
14
15
16
17
18
.008 – .015
(0.203 – 0.381)
.625
+.035
–.015
+0.889
–0.381
15.87
()
.600 – .625
(15.240 – 15.875)
.070
(1.778)
TYP
.015
(0.381)
MIN
.120
(3.175)
MIN
.150 ± .005
(3.810 ± 0.127)
.018 ± .003
(0.457 ± 0.076)
.035 – .080
(0.889 – 2.032)
.045 – .065
(1.143 – 1.651)
NOTE:
1. DIMENSIONS ARE
INCHES
MILLIMETERS
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .010 INCH (0.254mm)
.100
(2.54)
BSC
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
G28 SSOP 0802
0.09 – 0.25
(.0035 – .010)
0° – 8°
0.55 – 0.95
(.022 – .037)
5.00 – 5.60**
(.197 – .221)
7.40 – 8.20
(.291 – .323)
12 3
4
5
6 7 89 10 11 12
14
13
9.90 – 10.50*
(.390 – .413)
25
26
22 21 20 19 18 17 16 15
23
24
27
28
2.0
(.079)
0.05
(.002)
0.65
(.0256)
BSC
0.22 – 0.38
(.009 – .015)
MILLIMETERS
(INCHES)
DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED .152mm (.006") PER SIDE
DIMENSIONS DO NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED .254mm (.010") PER SIDE
*
**
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
0.42 ±0.03
0.65 BSC
5.3 – 5.7
7.8 – 8.2
RECOMMENDED SOLDER PAD LAYOUT
1.25 ±0.12
G Package
28-Lead Plastic SSOP (5.3mm)
(Reference LTC DWG # 05-08-1640)
NW Package
28-Lead PDIP (Wide .600 Inch)
(Reference LTC DWG # 05-08-1520)
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