LTC1387 View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC1387 Datasheet PDF : 12 Pages
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LTC1387
PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted.
G Package
20-Lead Plastic SSOP (5.3mm)
(Reference LTC DWG # 05-08-1640)
5.00 – 5.60**
(.197 – .221)
0° – 8°
0.09 – 0.25
(.0035 – .010)
0.55 – 0.95
(.022 – .037)
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
0.65
(.0256)
BSC
0.22 – 0.38
(.009 – .015)
2.
DIMENSIONS
ARE
IN
MILLIMETERS
(INCHES)
3. DRAWING NOT TO SCALE
*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
2.0
(.079)
6.90 – 7.50*
(.272 – .295 )
20 19 18 17 16 15 14 13 12 11
1.25 ±0.12
0.05
(.002)
G20 SSOP 0802
1 2 3 4 5 6 7 8 9 10
7.40 – 8.20 7.8 – 8.2
(.291 – .323)
5.3 – 5.7
0.42 ±0.03
0.65 BSC
RECOMMENDED SOLDER PAD LAYOUT
SW Package
20-Lead Plastic Small Outline (Wide 0.300)
(LTC DWG # 05-08-1620)
0.291 – 0.299**
(7.391 – 7.595)
0.010
(0.254
–
–
0.029
0.737)
×
45°
0.093 – 0.104
(2.362 – 2.642)
0.037 – 0.045
(0.940 – 1.143)
0.496 – 0.512*
(12.598 – 13.005)
20 19 18 17 16 15 14 13 12 11
0° – 8° TYP
NOTE 1
0.009 – 0.013
(0.229 – 0.330)
NOTE 1
0.016 – 0.050
(0.406 – 1.270)
0.050
(1.270)
TYP 0.014 – 0.019
(0.356 – 0.482)
0.004 – 0.012
(0.102 – 0.305)
NOTE:
TYP
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
*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
0.394 – 0.419
(10.007 – 10.643)
1 2 3 4 5 6 7 8 9 10
S20 (WIDE) 0396
RELATED PARTS
PART NUMBER
DESCRIPTION
LTC485
Low Power RS485 Interface Transceiver
LT ® 1137A
Low Power RS232 Transceiver
LTC1320
AppleTalk ® Transceiver
LTC1321/LTC1322/LTC1335 RS232/EIA562/RS485 Transceivers
LTC1323
Single 5V AppleTalk Transceiver
LTC1334
Single Supply RS232/RS485 Transceiver
LTC1347
5V Low Power RS232 Transceiver
AppleTalk and LocalTalk are registered trademarks of Apple Computer Corp.
COMMENTS
Single 5V Supply, Wide Common Mode Range
±15kV IEC-1000-4-2 ESD Protection, Three Drivers, Five Receivers
AppleTalk /LocalTalk ® Compliant
Configurable
AppleTalk /LocalTalk Compliant 10kV ESD
Single 5V Supply, Configurable
Three Drivers/Five Receivers, Five Receivers Alive in Shutdown
12 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417q (408)432-1900
FAX: (408) 434-0507q TELEX: 499-3977 q www.linear-tech.com
sn1387 1387fs LT/GP 0197 7K • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1997
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