LT1130A/LT1140A Series
PACKAGE DESCRIPTIO
U
Dimensions in inches (millimeters) unless otherwise noted.
G Package
28-Lead Plastic SSOP (0.209)
(LTC DWG # 05-08-1640)
0.205 – 0.212**
(5.20 – 5.38)
0.068 – 0.078
(1.73 – 1.99)
0.397 – 0.407*
(10.07 – 10.33)
28 27 26 25 24 23 22 21 20 19 18 17 16 15
0° – 8°
0.301 – 0.311
(7.65 – 7.90)
0.002 – 0.008
(0.05 – 0.21)
0.005 – 0.009
(0.13 – 0.22)
0.022 – 0.037
(0.55 – 0.95)
0.0256
(0.65)
BSC
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
**DIMENSIONS DO NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
0.010 – 0.015
(0.25 – 0.38)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
G28 SSOP 0694
N Package
20-Lead PDIP (Narrow 0.300)
(LTC DWG # 05-08-1510)
0.300 – 0.325
(7.620 – 8.255)
0.130
±
0.005
(3.302
±
0.127)
0.020
(0.508)
MIN
0.045 – 0.065
(1.143 – 1.651)
1.040*
(26.416)
MAX
20
19
18
17
16
15
14
13
12
11
0.009 – 0.015
(0.229 – 0.381)
0.065
(1.651)
TYP
0.125
(3.175)
MIN
0.005
(0.127)
MIN
0.100
±
0.010
(2.540
±
0.254)
0.018
±
0.003
(0.457
±
0.076)
0.255
±
0.015*
(6.477
±
0.381)
(
+0.035
0.325 –0.015
8.255
+0.889
–0.381
)
1
2
3
4
5
6
7
8
9
10
N20 1197
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)
N Package
24-Lead PDIP (Narrow 0.300)
(LTC DWG # 05-08-1510)
1.265*
(32.131)
MAX
24
23
22
21
20
19
18
17
16
15
14
13
0.300 – 0.325
(7.620 – 8.255)
0.130
±
0.005
(3.302
±
0.127)
0.020
(0.508)
MIN
0.045 – 0.065
(1.143 – 1.651)
0.009 – 0.015
(0.229 – 0.381)
0.255
±
0.015*
0.065 (6.477
±
0.381)
(1.651)
TYP
0.018
±
0.003
(0.457
±
0.076)
1
2
3
4
5
6
7
8
9
10
11
12
N24 1197
(
+0.035
0.325 –0.015
+0.889
8.255
–0.381
)
0.125
(3.175)
MIN
0.100
±
0.010
(2.540
±
0.254)
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)
10
LINER [ LINEAR TECHNOLOGY ]
