LTC1657L データシートの表示（PDF） - Linear Technology

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LTC1657L

Parallel 16-Bit Rail-to-Rail Micropower DAC

Linear Technology 

PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted.

LTC1657L

N Package

28-Lead PDIP (Narrow 0.300)

(LTC DWG # 05-08-1510)

1.370*

(34.789)

MAX

28 27 26 25 24 23 22 21 20 19 18 17 16 15

0.255 ± 0.015*

(6.477 ± 0.381)

0.300 – 0.325

(7.620 – 8.255)

1 2 3 4 5 6 7 8 9 10 11 12 13 14

0.130 ± 0.005

(3.302 ± 0.127)

0.045 – 0.065

(1.143 – 1.651)

0.020

(0.508)

MIN

0.009 – 0.015

(0.229 – 0.381)

+0.035

0.325 –0.015

( ) 8.255

+0.889

–0.381

0.125

(3.175)

MIN

0.005

(0.127)

MIN

*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.

MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)

0.100

(2.54)

BSC

0.018 ± 0.003

(0.457 ± 0.076)

0.065

(1.651)

TYP

N28 1098

11

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