DS1251WP-120IND+

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DS1251WP-120IND+ is a clock/timing - real time clock product released by Dallas Semiconductor. It is a low-power chip-size clock (CSC) which can be used to precisely measure and manage time.

The DS1251WP-120IND+ is a highly accurate, low-cost real-time clock designed to reduce the cost and complexity of clock designs. It is an accurate and reliable solution for a broad range of applications, such as embedded systems, wireless communication, point of sale devices, industrial automation, medical instruments and many more.

The DS1251WP-120IND+ utilizes a hybrid chip-size quartz crystal and a number of on-chip components to achieve a wide level of accuracy and precision. It has an integrated 32.768 kHz crystal which provides a timing accuracy of 2.5 ppm (parts per million) over a temperature range of 0°C - 40°C. The DS1251WP-120IND+ also offers a real-time clock in calendar or alarm functions.

The DS1251WP-120IND+ can be used in a variety of applications where accurate timekeeping plays an important role. One example is in embedded system development, where developers may choose to take advantage of its calendar and alarm features to ensure that their systems are running accurately on the right schedule. The DS1251WP-120IND+ can be used in industrial automation systems to accurately measure and actuate parameters in order to maintain accurate machine control. It can be used in point of sale systems and other commercial applications to ensure the accuracy of transactions. Its low-voltage requirements also make it well suited for mobile devices, where battery efficiency is of paramount importance. The DS1251WP-120IND+ is also useful in medical applications, where precise timing of events and treatments is essential for proper health outcomes.

The DS1251WP-120IND+ is based on a power-efficient design which allows it to operate on a range of battery voltages. It also has an integrated SRAM for data storage, and an onboard multiplexed LVD (Low Voltage Differential) interface for improved signal integrity. The clock can be programmed with an on-chip real time clock or calendar feature, or programmable alarms. It is also configurable via an I2C or serial port.

The working principle of the DS1251WP-120IND+ is based on the combination of a precise oscillator and an integrated digital circuitry. The precise oscillator is used to generate precise clock signals which are then conditioned by the integrated digital circuitry. The circuitry then transmits these signals to the clock\'s output pins, essentially serving as a clock signal generator. By utilizing an advanced crystal technology, the DS1251WP-120IND+ can achieve very accurate timing, usually with a precision of around 2.5 ppm, depending on the temperature range.

In conclusion, the DS1251WP-120IND+ is an excellent choice for anyone seeking an accurate, low cost, and power-efficient clock solution. It has a wide range of applications within the embedded, medical, industrial, and commercial sectors, and its hybrid clock oscillator provides excellent accuracy and precision. The onboard, multiplexed LVD interface also allows for improved signal integrity, further increasing the accuracy and reliability of the DS1251WP-120IND+. With its low voltage and SRAM data storage capabilities, the DS1251WP-120IND+ is an ideal choice for those seeking an accurate and reliable clock solution for their projects.

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