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參數(shù)資料
| 型號(hào)： | CF1155SERIES |
| 英文描述： | Melody IC |
| 中文描述： | 和弦IC |
| 文件頁(yè)數(shù)： | 3/7頁(yè) |
| 文件大?。?/td> | 64K |
| 代理商： | CF1155SERIES |
CF1155 series
NIPPON PRECISION CIRCUITS—3
FUNCTIONAL DESCRIPTION
Melody Modes
The CF1155 series melody mode is determined by the bonding options and levels on the mode control inputs
OSH and LH. When either OSH or LH or both go HIGH (V
shown in the following table.
DD
), the corresponding melody mode is selected as
Level hold 1
When both OSH and LH go HIGH, melody play starts and continues while both are held HIGH. When both
inputs go open circuit or LOW, melody play stops, even if during mid melody.
Note that both OSH and LH inputs should be switched simultaneously using a single switch. If there is timing
difference between the two inputs, then LH has priority.
OSH
LH
Melody mode
HIGH
HIGH
Level hold 1
LOW
HIGH
Level hold 2
HIGH
LOW
One-shot
LOW
LOW
Non-play
1 TUNE
Oscillator
REPEAT
REPEAT
OUT
LH
OSH
500k
135k
135k
Pull-down resistance
(2-pin parallel resistance)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CF1156SERIES | Melody IC |
| CF358CB | 雙運(yùn)算放大電路 =LM358 |
| CF4558CP | 雙運(yùn)算放大電路 =NJM4558 |
| CF5005BSERIES | Crystal Oscillator Module IC |
| CF5011SERIES | Crystal Oscillator Module IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CF1156 | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:Melody LSIs |
| CF1156_06 | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:Melody LSIs |
| CF-1156A-RS | 制造商:IEI Technology Corporation 功能描述:VERSION CHANGED - SEE CF-1156A 制造商:IEI Technology 功能描述:VERSION CHANGED - SEE CF-1156A |
| CF1156SERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Melody IC |
| CF1157-000 | 制造商:TE Connectivity 功能描述:FLDWC0311-24-4 |
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