參數資料
型號: LTC1349
廠商: Linear Technology Corporation
英文描述: 5V Low Power RS232,3-Driver/5-ReceiverTransceiver(5V,低功率,RS23,3發(fā)5收收發(fā)器(關斷,帶2個活動接收器))
中文描述: 5V的低功耗的RS232 ,3 -驅動器/ 5 ReceiverTransceiver(5V的,低功率,RS23,3發(fā)5收收發(fā)器(關斷,帶2個活動接收器))
文件頁數: 7/8頁
文件大?。?/td> 156K
代理商: LTC1349
7
LTC1349
PACKAGE DESCRIPTIOU
Dimensions in inches (millimeters) unless otherwise noted.
G Package
28-Lead SSOP
0° – 8° TYP
NOTE 1
0.009 – 0.013
(0.229 – 0.330)
0.016 – 0.050
(0.406 – 1.270)
0.291 – 0.299
(7.391 – 7.595)
(NOTE 2)
×
45
°
0.010 – 0.029
(0.254 – 0.737)
0.005
(0.127)
RAD MIN
0.037 – 0.045
(0.940 – 1.143)
0.004 – 0.012
(0.102 – 0.305)
0.093 – 0.104
(2.362 – 2.642)
0.050
(1.270)
TYP
0.014 – 0.019
(0.356 – 0.482)
NOTE 1
0.697 – 0.712
(17.70 – 18.08)
(NOTE 2)
22 21 20 19 18 17 16 15
23
0.394 – 0.419
(10.007 – 10.643)
1
2
3
4
5
6
7
8
9 10 11 12
14
13
25
26
24
27
28
NOTE:
1. 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.
2. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.006 INCH (0.15mm).
S Package
28-Lead SOL
N Package
28-Lead Plastic DIP
0.505 – 0.560
(12.827 – 14.224)
1.455
(36.957)
MAX
1
2
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
0.009 – 0.015
(0.229 – 0.381)
0.625–0.015
+0.635
–0.381
15.87
(
)
0.600 – 0.625
(15.240 – 15.875)
0.070
(1.778)
TYP
0.015
(0.381)
MIN
0.125
(3.175)
MIN
0.130 ± 0.005
(3.302 ± 0.127)
0.018 ± 0.003
(0.457 ± 0.076)
0.035 – 0.080
(0.889 – 2.032)
0.100 ± 0.010
(2.540 ± 0.254)
0.045 – 0.065
(1.143 – 1.651)
0.301 – 0.311
(7.65 – 7.90)
1 2 3 4 5 6 7 8 9 10 11 12
0.045
(1.14)
14
13
0.397 – 0.407*
(10.07 – 10.33)
25
26
22 21 20 19 18 17 16 15
23
24
27
28
0.045
(1.14)
0.068 – 0.078
(1.73 – 1.99)
0.002 – 0.008
(0.05 – 0.21)
0.0256
(0.65)
BSC
0.010 – 0.015
(0.25 – 0.38)
0.005 – 0.009
(0.13 – 0.22)
0° – 8°
0.022 – 0.037
(0.55 – 0.95)
0.205 – 0.212*
(5.20 – 5.38)
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.006 INCH (0.15mm).
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.
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