Datasheet > BA5406_05

BA5406_05

更新时间： 2022-12-20 09:49:59

品牌	Logo	应用领域
罗姆 - ROHM		放大器
页数	文件大小	规格书
9页	863K
描述
5W+5W Stereo Speaker Amplifiers

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BA5406_05 数据手册

TECHNICAL NOTE

Speaker / Headphone Amplifier Series

5W+5W

Stereo Speaker Amplifiers

BA5406, BA5417

●Description

The BA5406/BA5417 is a dual OTL monolithic power IC with two built-in, high output speaker amplifier circuits.

High output of 5W×2 can be produced when VCC=12 V and RL=3Ω, and 2.8 W×2 when VCC=9V and RL=3Ω.

The BA5406, which uses a high allowable power dissipation package, has a simple heatsink design.

The BA5417 not only exceeds basic characteristics, but also has a built-in soft clip circuit, thermal shutdown and standby

circuits.

●Features

BA5406

1) Good low voltage characteristics (Operation from Vcc＝5 V)

2) Ripple filter (6pin) also can be used as muting pin (Make 6pin GND potential)

3) Small thermal resistance package and simple heatsink design

BA5417

1) Small pop noise when standby switches ON/OFF

2) Built-in circuit to prevent ripple addition when motor starts

3) Built-in thermal shutdown circuit

4) Built-in standby switch circuit

5) Built-in soft clip circuit

●Applications

Stereo radio cassette players, mini-audio systems, LCD TVs, etc.

●Product lineup

Part No.

Supply voltage [V]

BA5406

5～15

BA5417

6～15

Power dissipation [W]

Quiescent current [mA]

Standby current[μA]

Closed loop voltage gain [dB]

Output noise voltage [mVrms]

Total harmonic distortion [%]

Ripple rejection [dB]

―

0.6

0.3

0.1

―

Package

SIP-M12

HSIP15

Oct. 2005

12 3 4 5 6 7...9

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