LTC1458 Linear Technology, LTC1458 Datasheet - Page 11

• Manufacturer Part Number: LTC1458
• Description: Quad 12-Bit Rail-to-Rail Micropower DACs
• Manufacturer: Linear Technology

PACKAGE
(0.229 – 0.330)
0.009 – 0.013
NOTE:
1. 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
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
(0.254 – 0.737)
0.010 – 0.029
NOTE 1
DESCRIPTION
(7.391 – 7.595)
0.291 – 0.299**
(0.406 – 1.270)
0.016 – 0.050
45
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.
U
0 – 8 TYP
28-Lead Plastic Small Outline (Wide 0.300)
Dimensions in inches (millimeters) unless otherwise noted.
NOTE 1
(LTC DWG # 05-08-1620)
(2.362 – 2.642)
0.093 – 0.104
SW Package
(1.270)
0.050
TYP
28
1
(0.356 – 0.482)
0.014 – 0.019
27
2
TYP
26
3
25
4
24
5
23
6
(17.70 – 18.08)
0.697 – 0.712*
22
7
21
8
LTC1458/LTC1458L
20 19
9
10
18
11
17
12
16
13
15
14
(0.102 – 0.305)
0.004 – 0.012
(0.940 – 1.143)
0.037 – 0.045
S28 (WIDE) 0996
(10.007 – 10.643)
0.394 – 0.419
11