LT1176 查看數據表（PDF） - Linear Technology
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LT1176 Datasheet PDF : 8 Pages
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LT1176/LT1176-5
PACKAGE DESCRIPTION
SW Package
20-Lead Plastic Small Outline (Wide .300 Inch)
(Reference LTC DWG # 05-08-1620)
.030 .005
TYP
N
.050 BSC .045 .005
.496 – .512
(12.598 – 13.005)
NOTE 4
20 19 18 17 16 15 14 13 12 11
N
.420
.325 .005
MIN
NOTE 3
.394 – .419
(10.007 – 10.643)
123
N/2
N/2
RECOMMENDED SOLDER PAD LAYOUT
.005
(0.127)
RAD MIN
.291 – .299
(7.391 – 7.595)
NOTE 4
.010
(0.254
–
–
.029
0.737)
¥
45∞
1 2 3 4 5 6 7 8 9 10
.093 – .104
(2.362 – 2.642)
.037 – .045
(0.940 – 1.143)
0 – 8 TYP
.050
.009 – .013
(0.229 – 0.330)
NOTE 3
.016 – .050
(0.406 – 1.270)
NOTE:
1. DIMENSIONS
IN
INCHES
(MILLIMETERS)
(1.270)
BSC
.014 – .019
(0.356 – 0.482)
TYP
2. DRAWING NOT TO SCALE
3. 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
4. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
.004 – .012
(0.102 – 0.305)
S20 (WIDE) 0502
8
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
11765fb
LT 0211 REV B • PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 1993
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