LTC1290BI LINER [Linear Technology], LTC1290BI Datasheet - Page 28

• Manufacturer Part Number: LTC1290BI
• Description: Single Chip 12-Bit Data Acquisition System
• Manufacturer: LINER [Linear Technology]

PACKAGE DESCRIPTIO
RELATED PARTS
LTC1290
PART NUMBER
LTC1286/LTC1298
LTC1293/LTC1294/LTC1296
LTC1594/LTC1598
28
NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE
(0.203 – 0.457)
(0.229 – 0.330)
(0.762 BSC)
0.008 – 0.018
OR TIN PLATE LEADS
NOTE:
1. PIN 1 IDENT, NOTCH ON TOP AND CAVITIES ON THE BOTTOM OF PACKAGES ARE THE MANUFACTURING OPTIONS.
**
0.009 – 0.013
0.300 BSC
*
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
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)
(0.229 – 0.381)
(7.620 – 8.255)
0.009 – 0.015
0.300 – 0.325
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
0.325
8.255
+0.889
–0.381
+0.035
–0.015
0 – 15
(0.254 – 0.737)
0.010 – 0.029
(7.391 – 7.595)
0.291 – 0.299**
(0.406 – 1.270)
0.016 – 0.050
CORNER LEADS OPTION
NOTE 1
45
(4 PLCS)
DESCRIPTION
12-Bit, Micropower Serial ADC in SO-8
12-Bit, Multiplexed Serial ADC
12-Bit, Micropower Serial ADC
(0.508)
0.020
MIN
(3.302 0.127)
0.130 0.005
0 – 8 TYP
(0.584 – 1.143)
0.023 – 0.045
(1.143 – 1.727)
0.045 – 0.068
HALF LEAD
(3.175)
FULL LEAD
OPTION
0.125
MIN
OPTION
(0.381 – 1.524)
0.015 – 0.060
(2.362 – 2.642)
0.093 – 0.104
U
(3.175)
(0.127)
20-Lead Plastic Small Outline (Wide 0.300)
20-Lead CERDIP (Narrow 0.300, Hermetic)
0.125
0.005
MIN
MIN
(1.270)
0.050
TYP
Dimensions in inches (millimeters) unless otherwise noted.
(0.356 – 0.482)
0.014 – 0.019
(1.143 – 1.651)
0.045 – 0.065
TYP
20-Lead PDIP (Narrow 0.300)
(LTC DWG # 05-08-1110)
(LTC DWG # 05-08-1510)
(LTC DWG # 05-08-1620)
(0.356 – 0.660)
0.014 – 0.026
(1.143 – 1.727)
SW Package
0.045 – 0.068
N Package
J Package
(2.540 0.254)
0.100 0.010
(0.457 0.076)
0.018 0.003
(0.940 – 1.143)
0.037 – 0.045
(0.102 – 0.305)
0.004 – 0.012
(1.651)
0.065
TYP
(2.540 0.254)
0.100 0.010
(5.080)
0.200
COMMENTS
1- or 2-Channel, Autoshutdown
6-, 8- or 8-Channel with Shutdown Output
4- or 8-Channel, 3V Versions Available
MAX
(6.477 0.381)
0.255 0.015*
(5.588 – 7.874)
0.220 – 0.310
NOTE 1
1290fcs, sn1290 LT/GP 1098 2K REV C • PRINTED IN USA
20 19 18 17 16 15 14 13
RAD TYP
1
(0.635)
20
0.025
1
2
19
2
3
(12.598 – 13.005)
18
4
0.496 – 0.512*
3
20
LINEAR TECHNOLOGY CORPORATION 1991
1
5
17
4
19
2
6
(0.127)
0.005
MIN
(26.416)
16
5
1.040*
7
18
MAX
3
15
8
6
17
4
12
9
14
7
(26.924)
16
11
10
5
1.060
MAX
13
8
15
(10.007 – 10.643)
6
S20 (WIDE) 0396
0.394 – 0.419
12
9
14
7
N20 1197
10
11
13
8
12
9
J20 1197
11
10