Datasheet > BD37524FS_1003

BD37524FS_1003

更新时间： 2024-11-02 08:51:19

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
26页	521K
描述
Sound Processor with Built-in 3-band Equalizer

阅读下载

中文翻译

获取价格

如果您发现信息不准确，欢迎纠错

BD37524FS_1003 数据手册

Sound Processor Series for Car Audio

Sound Processor with Built-in

3-band Equalizer

BD37524FS

No.10085EAT05

●Description

BD37524FS is sound processors built-in 3-band equalizer for car audio. The functions are stereo 5ch input selector,

input-gain control, main volume, loudness, 5ch fader volume, LPF for subwoofer, level meter. Moreover, “Advanced switch

circuit”, that is ROHM original technology, can reduce various switching noise (ex. No-signal, low frequency likes 20Hz &

large signal inputs). “Advanced switch” makes control of microcomputer easier, and can construct high quality car audio

system.

●Features

1) Reduce switching noise of input gain control, mute, main volume, fader volume, bass, treble, loudness by using

advanced switch circuit [Possible to control all steps]

2) Built-in 1 differential input selector and 4 single-ended input selectors

3) Built-in ground isolation amplifier inputs, ideal for external stereo input.

4) Built-in input gain controller reduces switching noise for volume of a portable audio input.

5) Decrease the number of external components by built-in 3-band equalizer filter, LPF for subwoofer, loudness filter.

And, possible to control Q, Gv, fo of 3-band equalizer and fc of LPF, fo, Gv of loudness by I²C BUS control freely

6) It is possible for the bass, middle, and treble to the gain adjustment quantity of ±20dB and 1 dB step gain adjustment.

7) Terminals for the subwoofer outputs are equipped.

8) Bi-CMOS process is suitable for the design of low current and low energy. And it provides more quality for small scale

regulator and heat in a set.

9) Package is SSOP-A24. Putting input-terminals together and output-terminals together can make PCB layout easier

and can makes area of PCB smaller.

10) It is possible to control by 3.3V / 5V for I²C BUS.

●Applications

It is the optimal for the car audio. Besides, it is possible to use for the audio equipment of mini Compo, micro Compo, TV

etc with all kinds.

www.rohm.com

2010.03 - Rev.A

1/25

12 3 4 5 6 7...26

中文翻译

下载PDF

型号	品牌	获取价格	描述	数据表
BD37524FS-E2	ROHM	获取价格	Sound Processor with Built-in 3-band Equalizer
BD37525	FAIRCHILD	获取价格	Power Bipolar Transistor, 2A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/
BD375-25	TI	获取价格	BD375-25
BD375-25	NSC	获取价格	TRANSISTOR,BJT,NPN,45V V(BR)CEO,2A I(C),TO-126
BD375-25	FAIRCHILD	获取价格	2 A, 45 V, NPN, Si, POWER TRANSISTOR, TO-126
BD375-25	SAMSUNG	获取价格	Power Bipolar Transistor, 2A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/
BD37525STU	FAIRCHILD	获取价格	Power Bipolar Transistor, 2A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/
BD37531FV	ROHM	获取价格	Silicon Monolithic Integrated Circuit
BD37531FV_1003	ROHM	获取价格	Sound Processors with Built-in 3-band Equalizer
BD37531FV-E2	ROHM	获取价格	Sound Processors with Built-in 3-band Equalizer