MSM7508B Datasheet, PDF (17/17 Pages) OKI electronic componets – Single Rail CODEC

¡ Semiconductor
QFJ28-P-S450-1.27
MSM7508B/7509B
(Unit : mm)
Spherical surface
Notes for Mounting the Surface Mount Type Package
Package material
Lead frame material
Pin treatment
Solder plate thickness
Package weight (g)
Epoxy resin
Cu alloy
Solder plating
5 mm or more
1.00 TYP.
The SOP, QFP, TSOP, SOJ, QFJ (PLCC), SHP and BGA are surface mount type packages, which
are very susceptible to heat in reflow mounting and humidity absorbed in storage.
Therefore, before you perform reflow mounting, contact Oki’s responsible sales person for the
product name, package name, pin number, package code and desired mounting conditions
(reflow method, temperature and times).
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