参数资料
| 型号： | BD3814FV-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC SOUND PROCESSOR 6CH 40SSOP |
| 标准包装： | 2,000 |
| 类型： | 声音处理器 |
| 应用： | 家庭影院 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-SSOP |
| 供应商设备封装： | 40-SSOPB |
| 包装： | 带卷 (TR) |
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www.rohm.com
2010.06 - Rev.A
2010 ROHM Co., Ltd. All rights reserved.
Sound Processors for Home Theater Systems
6ch
Electronic Volume
BD3814FV
●Description
BD3814FV is a 1-chip sound processor incorporating such functions as volume, bass, and treble, necessary for AV receivers,
home theater systems, and mini-audio systems. This IC adopts the Bi-CMOS process, and realizes low distortion, low noise,
and a wide dynamic range.
●Features
1) Dynamic range: 132dB (tone bypath, VOL = MUTE, IHF-A)
2) Master volume 6ch independent (0 to -95dB, MUTE 1dB/step)
3) Low current consumption design achieved by adopting the BiCMOS process
4) Maximum output voltage: 4.3Vrms (Vcc=7V, VEE=-7V, RL=10k
)
5) Built-in 2 OP amplifiers
6) 2-line serial control (for both 3.3V and 5V)
●Applications
AV receivers, home theater systems, mini-audio systems, TVs etc.
●Absolute maximum ratings (Ta=25℃)
Parameter
Symbol
Ratings
Unit
Power supply voltage
VCC
7.5
*1
V
VEE
-7.5
Input signal voltage
VIN
VCC+0.3 to VEE-0.3
V
Power dissipation
Pd
900
*2
mW
Operating temperature range
Topr
-20 to +75
℃
Storage temperature range
Tastg
-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 Reduced by 9 mW/
C over 25C, when installed on the standard board (size: 70x70x1.6mm).
●Operating conditions
Must function normally at Ta=25℃.
Parameter
Symbol
Ratings
Unit
Min.
Typ.
Max.
Operating source voltage
VCC
5
7
7.3
V
VEE
-7.3
-7
-5
No.10081EAT05
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相关代理商/技术参数 |
参数描述 |
|---|---|
| BD3814FV-X | 制造商:JVC Worldwide 功能描述:IC |
| BD3815KS | 制造商:ROHM 制造商全称:Rohm 功能描述:6-channel volume IC for 6.1-channel |
| BD3816K1 | 功能描述:音频放大器 SOUND PROCESSOR 6.1 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| BD3816K1_10 | 制造商:ROHM 制造商全称:Rohm 功能描述:6.1ch Sound Processor |
| BD3817KS | 制造商:ROHM 制造商全称:Rohm 功能描述:7ch Volume with 10ch input selector |
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