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51,657 pcs
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51657 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS1341U+ from Analog Devices is a low-current Real-Time Clock (RTC) designed for extended battery life applications. It supports an I2C serial interface for easy integration into various systems. This device operates within a voltage range of 1.8V to 5.5V and maintains time down to 1.15V typical.
Key features include a low timekeeping current of 250nA typical, compatibility with high-ESR crystals, and support for crystals with a load capacitance of 6pF (for DS1341). It counts seconds, minutes, hours, day, date, month, and year with leap year compensation valid through 2099. The clock operates in either 24-hour or 12-hour format with an AM/PM indicator.
Additional functionalities include two time-of-day alarms, two interrupt outputs, and a programmable square-wave output. The DS1341U+ also supports external clock synchronization via the CLKIN pin, allowing frequency locking to sources like a 60Hz power line or GPS 1PPS. In case of external clock failure, it automatically switches to the crystal oscillator.
Available in an 8-pin µSOP package, the DS1341U+ is suitable for surface mount applications and operates across an industrial temperature range of -40°C to +85°C.
The operating voltage range for the DS1341U+ is 1.8V to 5.5V.
The DS1341U+ operates within a temperature range of -40°C to +85°C.
The DS1341U+ uses an I2C, 2-Wire Serial interface.
Key features include Alarm, Leap Year compensation, and Square Wave Output.
The typical low timekeeping current for the DS1341U+ is 250nA.
The DS1341U+ is available in an 8-uMAX/uSOP package.