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REV. A

Structure

：

Silicon Monolithic Integrated Circuit

Product Series

：

Power Driver for Compact disc player

：

ＢＤ８２２０ＥＦＶ

Feature

：

・

4CH BTL Driver.

・

Employs the HTSSOP-B24PIN power package for compaction.

・

Has a wide dynamic range.（PowVcc1=8V, RL=8Ω、6.0Ｖ(typ.)）

・

The thermal shutdown circuit contained.

・

Switches CH2 input by Control input terminal(CNT).

・

Incorporates mute function by CNT terminal and mute terminal.

○

Absolute maximum ratings(Ta=25℃)

Parameter

Symbol

Limits

Unit

Power supply voltage

PowVcc 1,PowVcc 2

15

Ｖ

Input terminal

BIAS1, BIAS2, LDIN,

SLIN, IN1, IN3, IN4

PowVcc 2

Ｖ

CNT terminal

CNT

PowVcc 2

Ｖ

MUTE terminal

MUTE1,2, 3 4

PowVcc 2

Ｖ

Power dissipation

Pd

Ｗ

Operating temperature range

Topr

-40∼+85

℃

Storage temperature

Tstg

-55∼+150

℃

Junction temperature

Tjmax

+150

℃

Reduce power by 8.8mW for each degree above 25℃.

○

Operating conditions

(Set the power supply voltage taking allowable dissipation into considering.)

PowVcc 1,2

4.5 ∼ 10（Ｖ）

Please use it with PowVcc 1= PowVcc 2

Statusofthisdocument

TheJapaneseversionofthisdocumentistheformalspecification.Acustomermayusethistranslationversiononlyforareferencetohelpreadingtheformalversion.

Ifthereareanydifferencesintranslationversionofthisdocument,formalversiontakespriority.

Becarefultohandlebecausethecontentofthedescriptionofthismaterialmightcorrespondtothelabor(technologyinthedesign,manufacturing,anduse)inforeigncountryexchange

andForeignTradeControlLaw.

Aradiationisnotdesigned.

REV.A