BD3465FV

更新时间： 2024-11-25 08:51:19

品牌	Logo	应用领域
罗姆 - ROHM		开关音频控制集成电路消费电路商用集成电路光电二极管电子
页数	文件大小	规格书
29页	723K
描述
General-Purpose Electronic Volume with Built-in Advanced Switch

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中文翻译

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技术参数
数据手册

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BD3465FV 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：	,	针数：	20
Reach Compliance Code：	compliant	风险等级：	5.65
Is Samacsys：	N	商用集成电路类型：	TONE CONTROL CIRCUIT
JESD-30 代码：	R-PDSO-G20	JESD-609代码：	e2
端子数量：	20	封装主体材料：	PLASTIC/EPOXY
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
表面贴装：	YES	端子面层：	Tin/Copper (Sn/Cu)
端子形式：	GULL WING	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

BD3465FV 数据手册

Sound Processors for Car Audios

General-Purpose Electronic Volume

with Built-in Advanced Switch

BD3460FS,BD3461FS,BD3464FV,BD3465FV

No.11085EBT09

●Description

BD3460FS, BD3461FS, BD3464FV, BD3465FV is 4ch / 6ch electronic volume which has audio efficiency of the industry

best level. It has 『Outside sound mixing function (with volume)』(BD3461FS, BD3465FV) in favorite channel to mixing of

the portable telephone and car navigation’s guide sound. Also, which has 『Ground isolation amplifier』(BD3460FS,

BD3461FS) when connecting with the outside voice inputs such as portable audio and car navigation. It is lineup and

possible to be chosen to the use by it. Also, Rohm has the volume switching shock sound prevention technique “Advanced

switch”. Therefore, it supports the construct of the high quality car audio space by the simple control.

●Features

1) Reduce switching noise of volume by using advanced switch circuit. (Possible to control all steps)

2) Low distortion (0.0004% typ), Low noise (1.6μVrms)

3) Mixing for external sound monaural 3ch. It is possible that is mixed to front/Rear/Sub output (BD3461FS)

Front/Rear output (BD3465FV) Lch/Rch independently.

4) Built-in 3ch ATT for external sound mixing that can be controlled independently. (BD3461FS, BD3465FV)

5) Built-in buffered stereo ground isolation amplifier inputs, ideal for external input. (BD3460FS, BD3461FS)

6) 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.

7) Package is SSOP-A24,SSOP-B20. Putting input-terminals together and output-terminals together can make

PCB layout easier and can makes area of PCB smaller.

8) 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 car navigation, audio equipment of mini Compo, micro

Compo, DVD, TV etc with all kinds.

●Line up matrix

Function

BD3460FS

BD3461FS

BD3464FV

BD3465FV

Volume

6ch

○

4ch

Input for external sound mixing

GND isolation amplifier

Package

○

SSOP-A24

SSOP-B20

www.rohm.com

2011.04 - Rev.B

1/28

12 3 4 5 6 7...29

中文翻译

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与BD3465FV相关器件

型号	品牌	获取价格	描述	数据表
BD34700FV	ROHM	获取价格	实现4ch独立控制的音量控制器。具备μ-step音量，可减轻增益ATT切换时的开关机噪声。
BD34701KS2	ROHM	获取价格	Consumer Circuit, PQFP52, 12 X 12 MM, 1.50 MM HEIGHT, QFP-52
BD34704KS2	ROHM	获取价格	Volume Control Circuit, 8 Channel(s), PQFP80, 16 X 16 MM, 1.60 MM HEIGHT, ROHS COMPLIANT,
BD34705KS2	ROHM	获取价格	适用于实现7.1ch环绕声系统的8ch独立音量。与以往产品相比，大幅改善了音质。具备μ-s
BD3471KS2	ROHM	获取价格	7.1ch Sound Processors with Built-in Mode and Input Selectors
BD3473KS2	ROHM	获取价格	7.1ch Sound Processors with Built-in Mode and Input Selectors
BD3474KS2	ROHM	获取价格	5.1ch Sound Processors with Built-in Mode and Input Selectors
BD3481FS	ROHM	获取价格	Silicon monolithic integrated circuit
BD3481FS-E1	ROHM	获取价格	Consumer Circuit, BICMOS, PDSO20
BD3482FS	ROHM	获取价格	Silicon monolithic integrated circuit

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