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首頁 >> 産品 >>配套類 >>時鍾電路 >> 具有温度补偿功能的高精度時鍾電路 AiP8025T/CS4725

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具有温度补偿功能的高精度時鍾電路 AiP8025T/CS4725

産品型号：: AiP8025T/CS4725

産品名称：: 具有温度补偿功能的高精度時鍾電路

封裝形式：: SOP14

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主要特點
參數類型

AiP8025T是将32.768KHz晶体和RTC实时时钟芯片集成封装在一起的、具温度补偿功能的TCXO。AiP8025T/CS4725采用具有自主知识产权的超低功耗晶体振荡器和EEPROM存儲器，对32.768KHz原始振荡频率在-40～85℃全温度范围内加以精确修正补偿，补偿间隔0.5秒、2秒（缺省）、10秒、20秒可选。
AiP8025T是超低温産品，温度补偿范围是-50～70℃，可在北方严寒地区使用。

 内置32.768KHz晶体
 支持IIC总线（400K）
 定时报警功能（可设定：天，日期，小时，分钟）
 闰年自动调整功能（2000 到 2099）
 固定周期定时中断功能
 时间更新中断功能
 秒脉冲输出功能
 32.768KHz 频率输出功能
 温度补偿功能：-40～85℃，≤±5ppm
 宽电压范围：2.5V 到5.5V
 低工作电流：0.8uA/3V (典型值)

應用于物聯網、智能電表、電腦主板、石英鍾表、汽車儀表和白色家電。

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