DS1643 Просмотр технического описания (PDF) - Maxim Integrated

Номер в каталоге

Компоненты Описание

производитель

DS1643

Nonvolatile Timekeeping RAMs

Maxim Integrated 

DS1643P

DS1643/DS1643P

PKG

DIM

A

B

C

D

E

F

G

MIN

0.920

0.980

-

0.052

0.048

0.015

0.025

INCHES

NOM

0.925

0.985

-

0.055

0.050

0.020

0.027

MAX

0.930

0.990

0.080

0.058

0.052

0.025

0.030

NOTE: MAXIM RECOMMENDS THAT POWERCAP MODULE

BASES EXPERIENCE ONE PASS THROUGH SOLDER

REFLOW ORIENTED WITH THE LABEL SIDE UP (“LIVE-

BUG”).

HAND SOLDERING AND TOUCH-UP: DO NOT TOUCH OR

APPLY THE SOLDERING IRON TO LEADS FOR MORE THAN

3 SECONDS.

TO SOLDER, APPLY FLUX TO THE PAD, HEAT THE LEAD

FRAME PAD AND APPLY SOLDER. TO REMOVE THE PART,

APPLY FLUX, HEAT THE LEAD FRAME PAD UNTIL THE

SOLDER REFLOWS AND USE A SOLDER WICK TO

REMOVE SOLDER.

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