RTC-4543SA:A ROHS

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RTC-4543SA is a type of Real Time Clock (RTC) designed specifically for RoHS compliant applications. RoHS (Restriction of Hazardous Substances) is an international initiative aimed at reducing the hazardous substances used in electrical and electronic products. Generally, RoHS compliant products employ lead-free solder as well as other non-hazardous substances. This helps in making sure that no caging and leaching of hazardous substances occur when the product is detonated in landfills.

The RTC-4543SA is designed to keep extremely accurate time, even in the face of significant signal interference. It utilizes a quartz crystal to monitor the time, and it works by using two tiny electrodes that are separated by a quartz crystal. The electric current flowing through the crystal causes the crystal to vibrate at a precise frequency. The frequency of the electric current determines the oscillation and, therefore, the accuracy of the RTC. The RTC-4543SA is designed using the latest technology, thus it provides high accuracy and reliability.

The RTC-4543SA features a 32 kHz clock crystal with a temperature stability of ±0.7ppm, a seven segment LED display, and a temperature compensated oscillator (TCXO) to ensure that the time remains accurate even in environments with variable temperatures. It\'s also capable of keeping time for up to 10 years on a single battery, with a standby time of up to 500 hours. Additionally, it has an adjustable alarm, and can be configured to display 12 or 24 hour time. Finally, it offers an optional external temperature sensor that can be used to monitor ambient temperature.

The RTC-4543SA is a great choice for any RoHS compliant application. Its ultra-accuracy and reliable performance make it an ideal choice for any time-sensitive application. Its small size and low power consumption make it perfect for applications where optimal battery life is desired. Its adjustable alarm, LED display, and temperature compensation options make it a versatile and reliable clock.

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