DS1486P-120+

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The DS1486P-120+ is a real-time clock (RTC) designed to provide accurate timekeeping, date, and alarm functions. It is a member of the Smart Array+ family of clock/timing products, a series leveraging some of the latest technologies to provide a highly cost-effective solution for various time-keeping and timing applications. This product is ideal for applications that require reliable timekeeping performances, such as automated data acquisition, data logging, controller operating systems, clock and watch applications, and more.

The DS1486P-120+ works with a 12-bit 8MHz external crystal oscillator and a temperature-compensated (TCXO) oscillator. The component is designed to meet the most stringent requirements when it comes to accurate timekeeping performance and current consumption. The industry-standard PEMFLEX chip sets the offset for the RTC and sets the frequency for proper synchronization of the device, making it a reliable regulated time source. The time/date integrated circuit (IC) is also capable of providing an alarm functionality.

The alarm function is capable of setting multiple alarm points with resolution down to a single minute. The RTC can be programmed to provide periodic system interrupts with a configurable programmable split or in a free-running mode. Additionally, the uninterrupted power source (UPS) and battery backup capabilities of the DS1486P-120+ can extend the life of the power system in case of power failure and outages.

The DS1486P-120+ features a built-in backup switch and a voltage regulator. The backup switch allows the device to be powered via the main power supply or a battery backup. The voltage regulator helps to maintain a steady voltage power supply to the IC, providing an accurate and reliable timekeeping performance. It also features an automatic function to prevent premature battery drain in the absence of an external power supply.

The DS1486P-120+ is an ideal solution for applications demanding reliable timekeeping performances. Its versatility, accuracy, and low power consumption make it an excellent choice for various system timing and clock/watch designs. This component provides reliable and automatic timekeeping performance for automated data acquisition, data logging, controller operating systems, clock and watch applications, and more.

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