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首页 > Products > Audio Amplifier IC > Radio chip >Cxar4170 a frequency and clock display circuit, which uses incoming call to display AM/FM frequency and 12 hour clock It is made of CMOS technology and has the characteristics of low power consumption
Cxar4170 a frequency and clock display circuit, which uses incoming call to display AM/FM frequency and 12 hour clock It is made of CMOS technology and has the characteristics of low power consumption

Cxar4170 is a frequency and clock display circuit, which uses incoming call to display AM / FM frequency and 12 hour clock. It is made of CMOS technology and has the characteristics of low power consumption in clock display mode

Cxar4170 a frequency and clock display circuit, which uses incoming call to display AM/FM frequency and 12 hour clock It is made of CMOS technology and has the characteristics of low power consumption
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   产品概述 返回TOPMkG嘉泰姆


CXAR4170是一块频率及时钟显示电路,用来电显示AM/FM频率以及12小时制时钟。它采用CMOS工艺制成,在时钟显示模式时,具有低功耗的特点。MkG嘉泰姆

   产品特点 返回TOPMkG嘉泰姆


带预分频器的 FM 前端输入,可输入的最高显示频率为 150MHzMkG嘉泰姆

AM 端可输入的最高显示频率为 30MHzMkG嘉泰姆

LCD 显示驱动结构为:3 个公共极驱动,13 个字符段驱动,1/3 偏置。能进行 4 个数字的显示驱动MkG嘉泰姆

外接 32.768KHz 晶振的片上振荡器MkG嘉泰姆

对于 FM 信号,中频频率补偿为 10.7MHz 或 70KHz;对于 AM 信号,中频频率补偿为 455KHzMkG嘉泰姆

内部时钟显示为 12 小时显示模式MkG嘉泰姆

可供选择的时钟或频率显示MkG嘉泰姆

电源电压范围:1.8V~3.3VMkG嘉泰姆

   应用范围 返回TOPMkG嘉泰姆


用于各种收音机上MkG嘉泰姆

   技术规格书(产品PDF) 返回TOP MkG嘉泰姆


     需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!MkG嘉泰姆

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产品封装图 返回TOPMkG嘉泰姆


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电路原理图 返回TOPMkG嘉泰姆


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音频功放类   AUDIO AMPLIFIER CLASS>>>收音机系列
型号 功能 适用范围 封装
CXAR4170 AM/FM 频率及时钟显示驱动电路 用于各种收音机上 DICE
CXAR4171 单片电调谐调频收音机IC 用于各种收音机上 SOP-16