The DS1391U-18+ utilizes a quartz crystal oscillator to generate precise clock signals. It incorporates temperature compensation circuitry to maintain accurate timekeeping even in varying environmental conditions. The I2C interface allows communication with external microcontrollers, enabling control and configuration of the RTC's functions.
(Note: This is not an exhaustive list; there are several other alternative models available in the market.)
Word count: 399 words
What is the operating temperature range of DS1391U-18+?
- The operating temperature range of DS1391U-18+ is -40°C to +85°C.
What is the typical output frequency of DS1391U-18+?
- The typical output frequency of DS1391U-18+ is 18MHz.
Can DS1391U-18+ be used in automotive applications?
- Yes, DS1391U-18+ is suitable for automotive applications.
What is the supply voltage range for DS1391U-18+?
- The supply voltage range for DS1391U-18+ is 2.7V to 5.5V.
Does DS1391U-18+ require an external crystal or resonator?
- No, DS1391U-18+ has an integrated crystal and does not require an external one.
Is DS1391U-18+ RoHS compliant?
- Yes, DS1391U-18+ is RoHS compliant.
What is the package type of DS1391U-18+?
- DS1391U-18+ is available in a 8-pin SOIC package.
Can DS1391U-18+ be used in battery-powered devices?
- Yes, DS1391U-18+ is suitable for use in battery-powered devices due to its low power consumption.
What is the stability of DS1391U-18+ over temperature and voltage variations?
- DS1391U-18+ offers excellent stability over temperature and voltage variations.
Is DS1391U-18+ suitable for precision timing applications?
- Yes, DS1391U-18+ is well-suited for precision timing applications due to its high accuracy and stability.