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BA5406

Rohm
Part Number BA5406
Manufacturer Rohm
Description 12V / 5W dual power amplifier
Published Apr 1, 2005
Detailed Description Class-AB Speaker Amplifiers 5W+5W Stereo Speaker Amplifiers BA5406,BA5417 No.13077EDT02 ●Description The BA5406/BA5417...
Datasheet PDF File BA5406 PDF File

BA5406
BA5406

Overview
Class-AB Speaker Amplifiers 5W+5W Stereo Speaker Amplifiers BA5406,BA5417 No.
13077EDT02 ●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.
●Line up matrix Part No.
Supply voltage Power dissipation Quiescent current Standby current Closed loop voltage gain Output noise voltage Total harmonic distortion Ripple rejection Package BA5406 5 ~ 15 20 40 ― 46 0.
6 0.
3 ― SIP-M12 BA5417 6 ~ 15 15 22 0 45 0.
3 0.
1 55 HSIP15 Units V W mA μA dB mVrms % dB ― www.
rohm.
com © 2011 ROHM Co.
, Ltd.
All rights reserved.
1/10 2013.
11 - Rev.
D BA5406,BA5417 ●Absolute maximum ratings (Ta=25℃) Parameter Symbol Supply voltage Power dissipation Vcc Pd Ratings BA5406 BA5417 18 *1 20 *1 20 *2 15 *3 Unit V W Operating temperature Topr -20 ~ +75 -20 ~ +75 ℃ Storage temperature *1 When no signal *2 Back metal temperature 75℃ *3 Ta=75°C (Using infinite heatsink) Tstg -30 ~ +125 -55 ~ +150 ℃ ●Operating range (Ta=25℃) Parameter Supply voltage Symbol VCC Ratings BA5406 BA5417 5.
0 ~ 15.
0 6.
0 ~ 15.
0 Unit V Technical Note ●Electrical characteristics Parameter (BA5406 : U...


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