LTC1458ISW Linear Technology, LTC1458ISW Datasheet - Page 11

• Manufacturer Part Number: LTC1458ISW
• Description: IC D/A CONV 12BIT R-R QUAD28SOIC
• Manufacturer: Linear Technology

Specifications of LTC1458ISW

• Settling Time: 14µs
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 4
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 5.5mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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
(2.362 – 2.642)
(LTC DWG # 05-08-1620)
0.093 – 0.104
(1.270)
SW Package
0.050
BSC
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
20 19
LTC1458/LTC1458L
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) 1098
(10.007 – 10.643)
0.394 – 0.419
11