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  • Maxim Integrated / Analog Devices
  • DS1391U-18+
  • Integrated Circuits (ICs)
  • IC RTC CLK/CALENDAR SPI 10UMAX
  •  DS1391U-18+ Datasheet
  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerMaxim Integrated / Analog Devices
  • CategoryIntegrated Circuits (ICs)
  • PackagesTube
  • Standard Quantity50
  • DescriptionReal Time Clock (RTC) IC Clock/Calendar SPI 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • FeaturesAlarm, Leap Year, Square Wave Output, Trickle-Charger
  • Package / Case10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Mounting TypeSurface Mount
  • InterfaceSPI
  • TypeClock/Calendar
  • Operating Temperature-40°C ~ 85°C
  • Voltage - Supply1.71V ~ 1.89V
  • Time FormatHH:MM:SS:hh (12/24 hr)
  • Date FormatYY-MM-DD-dd
  • Supplier Device Package10-uMAX/uSOP
  • Voltage - Supply, Battery1.3V ~ 3.7V
  • Current - Timekeeping (Max)100µA @ 1.71V ~ 1.89V
  • DigiKey ProgrammableNot Verified

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Quality and Reliability

We supply 100% original and brand-new DS1391U-18+ from Maxim Integrated / Analog Devices only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
    FedEx, DHL, UPS, TNT
In Stock: 18
Please send an RFQ for instant price and inventory.
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QUANTITY

Multiples of 1

MORECustomer Reviews
  • Ar***ur 
    Thanks for quick delivery and good service. We will let you know when inquiries available.
  • Ch***ph 
    Good!
  • Nh***ee 
    Fast delivery!
  • Fr***le 
    Service was great.If I do need parts in a future, you are on my list.Thank you
  • Ma***el 
    We have received the good OPA551 and the parts for STM32F411VCT6 with thanks.

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DS1391U-18+

In Stock: 18 | For reference only.