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BD3812F-E2 PDF预览

BD3812F-E2

更新时间: 2024-02-19 04:52:27
品牌 Logo 应用领域
罗姆 - ROHM 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
10页 331K
描述
2ch Electronic Volume

BD3812F-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:SOIC
包装说明:SOP, SOP14,.25针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.55
Is Samacsys:N信道分离:100 dB
商用集成电路类型:VOLUME CONTROL CIRCUIT谐波失真:0.005%
JESD-30 代码:R-PDSO-G14长度:8.7 mm
信道数量:2功能数量:1
端子数量:14最高工作温度:75 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP14,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:+-7 V
认证状态:Not Qualified子类别:Audio Control ICs
最大压摆率:6 mA最大供电电压 (Vsup):7.3 V
最小供电电压 (Vsup):5 V表面贴装:YES
温度等级:COMMERCIAL EXTENDED端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

BD3812F-E2 数据手册

 浏览型号BD3812F-E2的Datasheet PDF文件第2页浏览型号BD3812F-E2的Datasheet PDF文件第3页浏览型号BD3812F-E2的Datasheet PDF文件第4页浏览型号BD3812F-E2的Datasheet PDF文件第5页浏览型号BD3812F-E2的Datasheet PDF文件第6页浏览型号BD3812F-E2的Datasheet PDF文件第7页 
Sound Processors for Home Theater Systems  
2ch  
Electronic Volume  
BD3812F  
No.10081EAT03  
Description  
BD3812F is an electronic volume having volume, gain amplifier functions necessary for applications in AV receivers, home  
theatre systems, min-component systems and so forth. Having a chip select terminal, it can be controlled until 4 chips with  
common bus line.  
Features  
1) Residual noise : 1.2µVrms {dynamic range : 131dB (IHF-A)}  
2) 2ch independent volume (0 to -103dB, MUTE 1dB/step)  
3) 8ch at maximum available in combination of any of BD3811K1, BD3813KS, BD3814FV, BD3815KS (6ch volume)  
in common bus line  
4) It can be controlled until 4 chips with common bus line at the same time  
5) Maximum output voltage : 4.2Vrms (Vcc=7, VEE=-7V, RL=10k)  
6) 2-line serial control (for both 3.3V and 5V)  
7) Built-in Output gain amplifier for adjustment of output signal voltage (0, 6 to 18dB, 2dB/step)  
8) Output mute controllable by serial data and external control terminal  
Applications  
AV receivers, home theater systems, mini-component systems, etc.  
Absolute maximum ratings (Ta=25)  
Parameter  
Powewr supply voltage  
Input signal voltage  
Symbol  
Ratings  
Unit  
V
VCC  
VEE  
7.5 *1  
-7.5  
VIN  
Pd  
VCC+0.3 to VEE-0.3  
450*2  
V
Power dissipation  
mW  
Operating temperature range  
Storage temperature range  
Topr  
Tastg  
20 to +75  
55 to +125  
*1  
Even in the specified range of Power Supply Voltage, applying voltage only to the VCC side may  
cause an excessive current to give a permanent damage to the IC.  
When starting up power supplies, VEE and VCC should be powered on simultaneously or VEE first; then followed by VCC.  
*2  
Over Ta25°C, reduce at the rate of 4.5mW/°C. When installed on the standard board (size: 70x70x1.6mm).  
Operating conditions  
It must function normally at Ta25°C.  
Ratings  
Parameter  
Symbol  
Unit  
V
Min.  
5
Typ.  
7
Max.  
7.3  
-5  
VCC  
VEE  
Operating source voltage  
-7.3  
-7  
www.rohm.com  
© 2010 ROHM Co., Ltd. All rights reserved.  
2010.06 - Rev.A  
1/9  

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