LTC1235
PACKAGE DESCRIPTION
N Package
16-Lead PDIP (Narrow .300 Inch)
(Reference LTC DWG # 05-08-1510)
.770*
(19.558)
MAX
16 15 14 13 12 11 10 9
.255 ± .015*
(6.477 ± 0.381)
12
3
4
5
6
78
.300 – .325
(7.620 – 8.255)
.130 ± .005
(3.302 ± 0.127)
.045 – .065
(1.143 – 1.651)
.008 – .015
(0.203 – 0.381)
.020
(0.508)
MIN
+.035
.325 –.015
( ) 8.255
+0.889
–0.381
.120
(3.048)
MIN
.100
(2.54)
BSC
NOTE:
1. DIMENSIONS
ARE
INCHES
MILLIMETERS
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .010 INCH (0.254mm)
.065
(1.651)
TYP
.018 ± .003
(0.457 ± 0.076)
N16 1002
.030 ±.005
TYP
N
SW Package
16-Lead Plastic Small Outline (Wide .300 Inch)
(Reference LTC DWG # 05-08-1620)
.050 BSC .045 ±.005
.398 – .413
(10.109 – 10.490)
NOTE 4
16 15 14 13 12 11 10 9
N
.420
.325 ±.005
MIN
NOTE 3
.394 – .419
(10.007 – 10.643)
.005
(0.127)
RAD MIN
123
N/2
RECOMMENDED SOLDER PAD LAYOUT
.291 – .299
(7.391 – 7.595)
NOTE 4
.010
(0.254
–
–
.029
0.737)
×
45°
0° – 8° TYP
N/2
123 45678
.093 – .104
(2.362 – 2.642)
.037 – .045
(0.940 – 1.143)
.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)
S16 (WIDE) 0502
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibilit y is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
1235fa
15