Yampiz SPEC

Yampiz SPEC

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Part Catalog : ICL7660

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ICL7660
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ICL7660

Type:
Voltage Converter
Function:
Regulator
Series:
Alias:
Comp. Pair:
Manufacturer:
Equivalent Parts:

Introduction :

一款著名的單片 CMOS 電荷泵電壓轉換器 (Monolithic CMOS Switched-Capacitor Voltage Converter),主要用來將正電壓轉換成負電壓,或是進行電壓倍增與分壓。

主要規格與特性

• 輸入電壓範圍:+1.5V 至 +10V (ICL7660A 可達 +12V)
• 主要功能:
• 正轉負(Inverting):例如輸入 +5V,即可輸出 -5V。
• 電壓倍增(Doubling)
• 電壓分壓(Splitting)
• 轉換效率:典型電壓轉換效率高達 99.9%,功率效率約 98%。
• 外圍元件:通常只需要兩個外接電容即可運作(非常精簡)。
• 接腳控制:
• LV 腳:低電壓操作時(<3.5V)接地或拉低;高於 3.5V 可懸空。
• OSC 腳:振盪器控制端,可接入外接電容來改變振盪頻率。


Datasheet

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  • Revised Version
    V2.2.842
    13 Nov 2026 (GMT+8)