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Abracon’s ABS07AIG is a high temperature quartz crystal that is AEC-Q200 qualified and produced with a TSI6949 Production Line Certifications. This device features a wide operating temperature of -40°C to +125°C and is the perfect solution for commercial or industrial applications in extreme environments. With an ultra-low profile form, the ABS07AIG can be implemented in space constrained designs like wearables or a vehicle’s infotainment system.
This quartz crystal is in a hermetically seam sealed ceramic packaging which offers long term reliability in applications like navigation, smartphones, and wireless communication. Similar to its ABS07 family, the automotive series can execute tight frequency stability as low as 10 ppm to ensure its time management is precise and accurate. While the ABS07AIG series can execute extraneous requirements, it is optimized for low power consumption to preserve battery life, making it ideal for a wide range of applications.
Abracon晶振的ABS07AIG是一种高温石英晶体,通过AEC-Q200认证,并通过TSI6949生产线认证。该设备的工作温度范围为-40°C至+125°C,是极端环境下商业或工业应用的完美解决方案。ABS07AIG的外形非常低调,可以应用于空间有限的设计中,如可穿戴设备或汽车的信息娱乐系统。
应用:汽车,工业应用,物联网,婴儿床,导航,医疗(非生命维持),移动设备,无线设备,通用微处理器
多伏振荡器ECS-2016MVQ-250-CN-TR非常适合工业和汽车应用
智能电表单相防窃电FA-238V的3225爱普生无源晶振 Q22FA23V0053900
电表电源从电力线获得但安全隔离栅会产生两个电源域.PS1与相电源是同一电源域,可以直接使用而无需隔离AFE.然而,安全隔离栅1或2则需要使用隔离电源PS2来为MCU和通信模块隔离1提供电源,或者仅为通信模块隔离2供电.总而言之单相防窃电电表中有多个点需要隔离.
单相防窃电智能电表设计兼容直流的电流互感器一直用于检测智能电表中的交流电流,但它有一些缺点而且很昂贵.对于某些应用,分流电阻是更好的电流传感器选择,因为它价格低廉、具有高线性度并且抗磁场干扰.遗憾的是分流电阻不具有电流互感器所固有的电气隔离特性.在要求隔离的智能电表等应用中,采用隔离电源技术的数字隔离器与分流电阻结合可提供一种良好的解决方案.
爱普生无源晶振Q22FA23V0053900,智能电表FA-238V的3225晶振