Datasheet > BD8226EFV

BD8226EFV

更新时间： 2024-11-04 06:41:55

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
5页	131K
描述
Silicon Monolithic Integrated Circuit

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中文翻译

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数据手册

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BD8226EFV 数据手册

1/4

Structure

：

Silicon Monolithic Integrated Circuit

Power Driver for Compact disc player

Product Series

Type

：

ＢＤ８２２６ＥＦＶ

Feature

：・4CH BTL Driver.

・Employs the HTSSOP-B24PIN power package for compaction.

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

・The thermal shutdown circuit contained.

・Separating Vcc into Pre and Power (Power divides into CH1/2 and

CH3/4), can make better Power efficiency.

・Switches CH2 input by Control input terminal(CNT).

・Incorporates mute function by CNT terminal and mute terminal.

・Avariable regulator is built in.

○Absolute maximum ratings(Ta=25℃)

Parameter

Symbol

Limits

Unit

Power supply voltage

Ｖ

PreVcc,PowVcc

1.1^*1

Power dissipation

Ｗ

4.0^*2

Operating temperature range

Storage temperature

-40～+85

-55～+150

+150

℃

Topr

Tstg

Tjmax

Junction temperature

*1 70mm×70mm×1.6mm,occupied copper foil is less than 3%,glass epoxy standard board mounting.

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

*2 Exclusive standard board mounting. Reduce power by 32.0mW for each degree above 25℃.

*3 This rating of must not exceed Pd、ASO、Tj=150℃.

○Operating conditions

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

PreVcc

5.5 ～ 14 （Ｖ）^*4

4.5 ～PreVcc（Ｖ）

PowVcc

*4 When regulator isn’t used, 4.5 ~ 14(V)

Status of this document

The Japanese version of this document is the formal specification.Acustomer may use this translation version only for a reference to help reading the formal version.

If there are any differences in translation versionof this document, formal version takes priority.

Be careful to handle because the content of the description of this material might correspond to the labor (technology in the design, manufacturing, and use) in foreign country exchange and

Foreign Trade Control Law.

Aradiation is not designed.

REV. A

12 3 4 5

中文翻译

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