- 您现在的位置：买卖IC网 > PDF目录383305 > M65845AFP (Mitsubishi Electric Corporation) DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT PDF资料下载
参数资料
| 型号： | M65845AFP |
| 厂商： | Mitsubishi Electric Corporation |
| 英文描述： | DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT |
| 中文描述： | 数字回声混合电路和麦克风 |
| 文件页数： | 8/15页 |
| 文件大小： | 110K |
| 代理商： | M65845AFP |
ELECTRIC
MITSUBISHI
M65845AFP
PRELIMINARY
DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
MITSUBISHI SOUND PROCESSOR ICs
( / 15 )
8
(2) ALC level block diagram
v
o(dBV)
-60
-50
-40
-30
-20
-10
-30
-20
-10
0
10
ALC supply voltage control limits
It is set 47dB for microphone amplifier gain.
v
i(dBV)
+3
(3) ALC operation voltage control
ALC operation voltage can be formed within the limits of -10 to +3 dBV controlled
by DC control voltage which connect 35 pin.
(Setting up forms)
35 pin control voltage V
ALC
0V
2.5V( Vcc)
internal direct bias
half peak
voltage V
po
When ALC operation voltage is -5dBV
(at Vcc=5V)
-5dBV=0.56V
rms
=1.59V
p-p
=0.80V
p-o
V
ALC
=2.5-0.8=1.7V
V
ALC
= V
cc
-V
po
are concerned.
相关PDF资料 |
PDF描述 |
|---|---|
| M67713 | 220-225MHz,12.5V,7QW,FM PORTABLE RADIO |
| M67748UH | 220-225MHz, 12.5V, 7W, FM PORTABLE RADIO |
| M67748 | 150-175MHz, 12.5V, 7W, FM PORTABLE RADIO |
| M67748H | 150-175MHz, 12.5V, 7W, FM PORTABLE RADIO |
| M67748LR | 135-150MHz, 12.5V, 7W, FM PORTABLE RADIO |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M65845AFP(#TF0G) | 制造商:Renesas Electronics Corporation 功能描述: |
| M65847FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:DIGITAL KEY CONTROLLER |
| M65847SP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:DIGITAL KEY CONTROLLER |
| M658489BFP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE CHIP SURROUND PROCESSOR |
| M65849 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE CHIP SURROUND PROCESSOR |
发布紧急采购，3分钟左右您将得到回复。