CXLC8917用于手表背光,Economical solution for EL display.CMOS process and low power consumption,Min. external components application

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The CXLC8917 series product is a poly gate CMOS integrated circuit which is designed to drive an electroluminescence Lamp (EL) to light. It supplies three pins for trigger input: one is active at low (ALM) and other two are active at high(TG&FLSH). 3 seconds display delay function is implemented by internal divider. Only ALM and TG will generate3seconds delay but FLSH not. The switching and EL driving frequency is decided by an intimae RC oscillator. Thedriving capability for IND output and frequency for EL output are different options, the detail information shown in theOPTION LIST.zN9嘉泰姆

CXLC8917 series product can be widely used in the back light of digital watch, analogy watch, calculator etczN9嘉泰姆

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Single 3V or 1.5V battery operation.zN9嘉泰姆

DC to AC conversion.zN9嘉泰姆

Built-in RC oscillator.zN9嘉泰姆

Built-in delay function.zN9嘉泰姆

Three independent trigger inputs: ALM (L) makes EL display for 3 second delay.zN9嘉泰姆

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TG (H) makes EL display for 3 second delay.zN9嘉泰姆

FLSH (H) makes EL flash companied with the pluse from FLSH without any delay.zN9嘉泰姆

(See Tining Diagram)zN9嘉泰姆

   应用范围 返回TOPzN9嘉泰姆

Economical solution for EL display.zN9嘉泰姆

CMOS process and low power consumption.zN9嘉泰姆

No external component needed for delay function.zN9嘉泰姆

Min. external components application.zN9嘉泰姆

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