LT1019 Datasheet, PDF (11/12 Pages) Linear Technology – Precision Reference

U
PACKAGE DESCRIPTIO ^{Dimensions in inches (millimeters) unless otherwise noted.}
H Package
8-Lead TO-5 Metal Can (0.200 PCD)
(LTC DWG # 05-08-1320)
LT1019
0.040
(1.016)
MAX
SEATING
PLANE
0.010 – 0.045*
(0.254 – 1.143)
0.335 – 0.370
(8.509 – 9.398)
DIA
0.305 – 0.335
(7.747 – 8.509)
0.050
(1.270)
MAX
0.165 – 0.185
(4.191 – 4.699)
0.016 – 0.021**
(0.406 – 0.533)
GAUGE
PLANE
0.500 – 0.750
(12.700 – 19.050)
45°TYP
0.028 – 0.034
(0.711 – 0.864)
0.027 – 0.045
(0.686 – 1.143)
PIN 1
REFERENCE
PLANE
0.110 – 0.160
(2.794 – 4.064)
INSULATING
STANDOFF
0.200
(5.080)
TYP
*LEAD DIAMETER IS UNCONTROLLED BETWEEN THE REFERENCE PLANE
AND 0.045" BELOW THE REFERENCE PLANE
**FOR
SOLDER
DIP
LEAD
FINISH,
LEAD
DIAMETER
IS
0.016
(0.406
–
–
0.024
0.610)
H8(TO-5) 0.200 PCD 1197
0.300 – 0.325
(7.620 – 8.255)
N8 Package
8-Lead PDIP (Narrow 0.300)
(LTC DWG # 05-08-1510)
0.045 – 0.065
(1.143 – 1.651)
0.130 ± 0.005
(3.302 ± 0.127)
0.400*
(10.160)
MAX
8
7
6
5
0.009 – 0.015
(0.229 – 0.381)
0.065
(1.651)
TYP
+0.035
0.325 _–0.015
( ) ^8.255
+0.889
–0.381
0.100
(2.54)
BSC
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)
0.125
(3.175) 0.020
MIN (0.508)
0.018 ± 0.003 ^MIN
(0.457 ± 0.076)
0.255 ± 0.015*
(6.477 ± 0.381)
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34
N8 1098
S8 Package
8-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610)
0.010
(0.254
–
–
0.020
0.508)
×
45°
0.008 – 0.010
(0.203 – 0.254)
0.053 – 0.069
(1.346 – 1.752)
0°– 8° TYP
0.016 – 0.050
(0.406 – 1.270)
0.014 – 0.019
(0.355 – 0.483)
TYP
*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
0.004 – 0.010
(0.101 – 0.254)
0.050
(1.270)
BSC
0.228 – 0.244
(5.791 – 6.197)
0.189 – 0.197*
(4.801 – 5.004)
8
7
6
5
1
2
34
0.150 – 0.157**
(3.810 – 3.988)
SO8 1298
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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