DS1743W-120IND+

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The DS1743W-120IND+ is a dedicated active real time clock (RTC) that provides timekeeping and calendar services for embedded systems. It features a 3V operating voltage and a wide range of temperature ratings, from -40°C to +85°C, making it ideal for use in harsh environments. The tiny SC70 package makes it ideal for tight spaces, and its low current consumption and wide operating range make it the perfect choice for smart metering applications.

The DS1743W-120IND+ offers an industry-standard I2C interface, which enables communications with a host processor. This allows the clock to be updated with the current time and provides the ability to set alarms and timers which makes it ideal for use in applications that require notification of predetermined events.

At the heart of the DS1743W-120IND+ lies a highly accurate oscillator which guarantees that the timekeeping accuracy of the device is at least ±1 minute per month at 25°C and typically ±95 seconds per month at 0°C. This ensures that timekeeping accuracy can be maintained for even the most demanding of applications.

The DS1743W-120IND+ contains a read/write memory of 10 bytes that can be used as a common user RAM area, or as an event/status monitoring register. The device can also be set to either 12 or 24-hour display formats, allowing it to be used in a wide range of applications.

The DS1743W-120IND+ also offers an interrupt output which can be used to signal the status register or to indicate when time and date information has been updated. This can be especially useful for applications that require notification of predetermined events such as the expiration of a timer or the completion of a cycle.

The DS1743W-120IND+ has been designed for space-constrained applications and is capable of being powered from a variety of sources, making it suitable for battery-powered applications. The device features an I2C interface which allows for communications with a host processor and can be used to update the clock with the current time and to set alarms and timers. The device also contains an internal oscillator which guarantees that timekeeping accuracy is maintained and an interrupt output which can be used to signify when time and date information has been updated. All these features make the DS1743W-120IND+ an ideal choice for applications where accurate timekeeping is a priority.

The specific data is subject to PDF, and the above content is for reference