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參數(shù)資料
| 型號(hào)： | M61516FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | MITSUBISHI SOUND PROCESSOR ICs 7.1ch ELECTRONIC VOLUME WITH 10 INPUT SELECTOR |
| 中文描述： | 三菱聲音處理器芯片7.1聲道電子10輸入選擇體積 |
| 文件頁數(shù)： | 17/24頁 |
| 文件大?。?/td> | 405K |
| 代理商： | M61516FP |
In the conventional Serial Data Control Type Volume, Analog SW inside switches over simultaneously
with Latch Condition Detector. And the operation completes.
In this case the changing noise occurs at the time of Latch Condition Detector, the Analog SW switches over
(Zero-cross Detector Strobe occurs) in the moment that the Analog Signal cross Signal Ground (0V).
Latch Conditions
Noise Factor when Signal is present
Audio Signal
Signal GND(0V)
Signal GND (0V)
Analog SW changing
Zero-cross Detector Strobe
(Form signal from inside IC)
Other,In the case of Audio Signal isn't inputted (No signal),even if only Zero-cross Detector Circuit
detects Latch Condition, Analog SW doesn't switch over for the Audio Signal never cuts Signal Ground (0V).
The Time Function switches the Analog SW after some time T.
1. Meaning of Zero-Crossing Detection Circuit
ZERO-CROSSING DETECTION CIRCUIT
D29
D30
D31
DATA
CLOCK
LATCH
Latch Conditions
T=13.8E10 C (SEC)
4
D29
D30
D31
DATA
CLOCK
LATCH
17
The related type of C(PIN23) and T is as the following.
MITSUBISHI
ELECTRIC
M61516FP
MITSUBISHI SOUND PROCESSOR ICs
7.1ch ELECTRONIC VOLUME WITH 10 INPUT SELECTOR
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| M61518FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:AUDIO SIGNAL PROCESSOR WITH REC/PLAY BACK AMPLIFIER |
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| M61520FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:6ch Electronic Volume with Tone Control |
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| M61523FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Electronic Volume with Scf Type Tone Control To 6 Speakers |
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