BA5417 Rohm Semiconductor, BA5417 Datasheet
BA5417
Specifications of BA5417
Available stocks
Related parts for BA5417
BA5417 Summary of contents
Page 1
... 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 V 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. ● ...
Page 2
... Ta=75°C (Using infinite heatsink) ●Operating range (Ta=25℃) Parameter Supply voltage ●Electrical characteristics (BA5406 : Unless otherwise noted, Ta=25℃, Vcc=12V) (BA5417 : Unless otherwise noted, Ta=25℃, Vcc=9V) Parameter Quiescent current Rated output power Closed loop voltage gain Output noise voltage ...
Page 3
... BA5406,BA5417 ●Block diagram www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved Fig.1 BA5406 30k Vcc FILTER Fig.2 BA5417 3/10 Technical Note 30k 30k - - 30k 2010.11 - Rev.B 15 ...
Page 4
... BA5406,BA5417 ●Measurement circuit www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved. SW: OFF only when measuring IQ Fig.3 BA5406 *1 V STBY Fig.4 BA5417 4/10 Technical Note =3.5V-Vcc 2010.11 - Rev.B ...
Page 5
... BA5406,BA5417 ●Application circuit BA5406 BA5417 OTL mode circuit BTL mode circuit www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved. Fig.5 Fig.6 Fig.7 5/10 Technical Note 2010.11 - Rev.B ...
Page 6
... BA5406,BA5417 ●Reference data BA5406 with heat sink without heat sink PCB installed Fig.8 Thermal derating curve BA5406 Fig.11Crosstalk vs frequency BA5406 Fig.14 Output power vs power supply voltage BA5406 Fig. 17 Power dissipation vs Output power(3) www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved. BA5406 Fig ...
Page 7
... DIN AUDIO 10k 200-80k BPF 10k 1 1k 0.1 100 0.01 0.01 0 OUTPUT POWER : Po (W) Fig.21 Total harmonic distortion vs Output power BA5417 Fig.24 Ripple rejection vs. Frequency BA5417 Fig.27 Thermal derating curve BA5417 60 C =100µ =47µF NF T=Normal 30 Vcc= Ω Filter 20 ~10k ...
Page 8
... BA5406,BA5417 BA5417 BTL mode BA5417 (R =6Ω) L 10.0 T= Normal Normal f=1kHz THD=10% 200HzHPF 20kHzLPF Heat sink used Heat sink used ( 4.8×5.4×0.1cm) ≒ (≒4.8×5.4×0.1cm) Fig.31 Rated output power vs. Supply Voltage BA5417 Normal 30 Vcc= Ω =-45dB IN 20 Heat sink used ( 4.8 × ...
Page 9
... BA5406,BA5417 ●Notes for use 1) Numbers and data in entries are representative design values and are not guaranteed values of the items. 2) Although ROHM is confident that the example application circuit reflects the best possible recommendations, be sure to verify circuit characteristics for your particular application. Modification of constants for other externally connected circuits may cause variations in both static and transient characteristics for external components as well as this Rohm IC ...
Page 10
... BA5406,BA5417 ●Ordering part number Part No. Part No. 5406 5417 SIP-M12 29.8 ± 0.2 24.0 ± 0 0.6 2.54 1.2 HSIP15 30.0±0.3 28.5±0.2 R1 0.8 0.6 2.0 1.2 1.0 www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved Package None: SIP-M12 HSIP15 <Tape and Reel information> ...
Page 11
No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...