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首页 > Products > Audio Amplifier IC > Radio chip >Cxar4171 is a single chip FM radio circuit with simple peripheral circuit and low application cost. The circuit is equipped with a phase-locked loop system with an IF frequency of 70kHz
Cxar4171 is a single chip FM radio circuit with simple peripheral circuit and low application cost. The circuit is equipped with a phase-locked loop system with an IF frequency of 70kHz

Cxar4171 is a single chip FM radio circuit with simple peripheral circuit and low application cost. The circuit is equipped with a phase-locked loop system with an IF frequency of 70kHz. The selectivity is realized by the active RC filter, and the mute circuit can suppress the non IF signal and the weak if signal

Cxar4171 is a single chip FM radio circuit with simple peripheral circuit and low application cost. The circuit is equipped with a phase-locked loop system with an IF frequency of 70kHz
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   产品概述 返回TOPKSh嘉泰姆


CXAR4171是一块单片电调谐调频收音机电路,其外围电路简单,应用成本低。电路内置中频频率为70KHz的锁相环系统。选择性由有源RC滤波器实现,静音电路可抑制非中频信号和太弱的中频信号。KSh嘉泰姆

   产品特点 返回TOPKSh嘉泰姆


内含单声道收音机从射频输入到音频输出的所有功能电路;KSh嘉泰姆

静音电路;KSh嘉泰姆

内含自动频率控制系统可用于机械调谐;KSh嘉泰姆

电源极性保护;KSh嘉泰姆

工作电源电压可低至 1.8V;KSh嘉泰姆

从 88MHz(键复位)到 108MHz 的频率范围内可实现自动搜索;KSh嘉泰姆

封装形式:SOP-16。KSh嘉泰姆

   应用范围 返回TOPKSh嘉泰姆


用于各种收音机上KSh嘉泰姆

   技术规格书(产品PDF) 返回TOP KSh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!KSh嘉泰姆

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产品封装图 返回TOPKSh嘉泰姆


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电路原理图 返回TOPKSh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