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BD37524FS-E2

更新时间： 2024-09-16 08:51:19

品牌	Logo	应用领域
罗姆 - ROHM		消费电路商用集成电路光电二极管信息通信管理
页数	文件大小	规格书
26页	521K
描述
Sound Processor with Built-in 3-band Equalizer

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技术参数
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BD37524FS-E2 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	SSOP
包装说明：	SSOP, SOP24,.3,32	针数：	24
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.61	Is Samacsys：	N
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	R-PDSO-G24
长度：	10 mm	功能数量：	1
端子数量：	24	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SSOP	封装等效代码：	SOP24,.3,32
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	8.5 V
认证状态：	Not Qualified	座面最大高度：	2.1 mm
子类别：	Audio Control ICs	最大供电电压 (Vsup)：	9.5 V
最小供电电压 (Vsup)：	7 V	表面贴装：	YES
技术：	BICMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.8 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	5.4 mm	Base Number Matches：	1

BD37524FS-E2 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

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与BD37524FS-E2相关器件

型号	品牌	获取价格	描述	数据表
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
BD37532FV	ROHM	获取价格	Silicon Monolithic Integrated Circuit

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