8
LTC7545A
sn7545a 7545afs LT/GP 0596 10K • PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 1996
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX
: (408) 434-0507
●
TELEX
: 499-3977
PACKAGE DESCRIPTION
U
Dimensions in inches (millimeters) unless otherwise noted.
RELATED PARTS
PART NUMBER DESCRIPTON COMMENTS
LTC1257 Complete Serial I/O V
OUT
12-Bit DAC 5V to 15V Single Supply in 8-Pin SO and PDIP
LTC1450/LTC1450L Complete Parallel Input V
OUT
12-Bit DACs Rail-to-Rail V
OUT
, 3V/5V Single Supply, 12-Bit or (8 + 4) Bit Loading
LTC1451/LTC1452/LTC1453 Complete Serial I/O V
OUT
12-Bit DACs Rail-to-Rail V
OUT
, 3V/5V Single Supply in 8-Pin SO and PDIP
LTC7541A Parallel I/O Multiplying I
OUT
12-Bit DAC 12-Bit Wide Parallel Input
LTC7543/LTC8143 Serial I/O Multiplying I
OUT
12-Bit DACs Clear Pin and Serial Data Output (LTC8143)
LTC8043 Serial I/O Multiplying I
OUT
12-Bit DAC 8-Pin SO and PDIP
SW Package
20-Lead Plastic Small Outline (Wide 0.300)
(LTC DWG # 05-08-1620)
S20 (WIDE) 1098
NOTE 1
0.496 – 0.512*
(12.598 – 13.005)
20
19 18
17
16
15
14 13
1
23
4
5
6
78
0.394 – 0.419
(10.007 – 10.643)
910
1112
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)
BSC
0.014 – 0.019
(0.356 – 0.482)
TYP
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)
×
45
°
0.010 – 0.029
(0.254 – 0.737)
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
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
*
**
