8 LinearTechnology Corporation 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (40" />
參數(shù)資料
型號: LT1332CG#TRPBF
廠商: Linear Technology
文件頁數(shù): 8/8頁
文件大?。?/td> 0K
描述: IC TXRX RS232 W/12V VPP 28-SSOP
標準包裝: 2,000
類型: 收發(fā)器
驅動器/接收器數(shù): 3/5
規(guī)程: RS232
電源電壓: 2 V ~ 6 V
安裝類型: 表面貼裝
封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
供應商設備封裝: 28-SSOP
包裝: 帶卷 (TR)
LT1332
8 LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 1993
LT 0211 REV B PRINTED IN USA
APPLICATIONS INFORMATION
considerably simpler. Decouple V+ and Vwith 0.1F
ceramic capacitors.
Shutdown Control
The LT1332 has an ON/OFF pin that controls the device’s
mode of operation. With the ON/OFF pin high and the
device operated unloaded, the LT1332 draws 1mA of
supply current. With the ON/OFF pin low, the device
enters micropower shutdown mode in which the current
drawn from VCC drops to typically 40A. If the power
applied to V+ and Vremains on in shutdown, there will
be approximately 100A of leakage from each supply. If
these supplies drop to zero, leakage current also drops
to zero. In shutdown mode one receiver remains active
which may be useful for detecting start-up signals for
the transceiver.
Dimensions in inches (millimeters) unless otherwise noted.
G Package
28-Lead Plastic SSOP
N Package
28-Lead Plastic DIP
PACKAGE DESCRIPTION
0.505 – 0.560
(12.827 – 14.224)
1.455
(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
0.009 – 0.015
(0.229 – 0.381)
0.625
+0.025
–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)
NOTE 1
0.598 – 0.614
(15.190 – 15.600)
(NOTE 2)
22 21 20 19 18 17 16 15
1
23
4
5
6
78
0.394 – 0.419
(10.007 – 10.643)
910
13
14
11 12
23
24
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)
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
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).
0.301 – 0.311
(7.65 – 7.90)
12 34 5 6 7 89 10 11 12
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)
0.045
(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).
S Package
24-Lead Plastic SOL
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