Part Image

DS1308U-3+ - Analog Devices

Description: Real Time Clock LOW CUR 3V I2C RTC

Download DS1308U-3+ Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
DS1308U-3+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 21-0036
click to zoom
3D Models
DS1308U-3+ - Analog Devices  - 3D model - Small Outline Packages - 21-0036
click to zoom

DS1308U-3+ Details

  • Manufacturer Part Number:

    DS1308U-3+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-MINI_SO-N/A

  • Package Description:

    ROHS COMPLIANT, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-MINI_SO-N/A

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2012-06-07

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Clock Frequency-Max:

    0.032 MHz

  • Information Access Method:

    SERIAL(I2C)

  • Interrupt Capability:

    N

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time-Min:

    SECONDS

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Volatile:

    NO

  • Width:

    3 mm

  • uPs/uCs/Peripheral ICs Type:

    TIMER, REAL TIME CLOCK

DS1308U-3+ Frequently Asked Questions (FAQs)

  • The recommended crystal oscillator frequency for the DS1308U-3+ is 32.768 kHz, which is a standard frequency for real-time clocks.
  • The DS1308U-3+ has a built-in battery switchover circuit that automatically switches to the backup battery during power failure, ensuring continuous operation of the real-time clock.
  • The maximum backup battery life for the DS1308U-3+ depends on the battery type and capacity, but typically ranges from 5 to 10 years.
  • Yes, the DS1308U-3+ can be used in a system with multiple power domains, as it has a separate power pin for the real-time clock and can operate independently of the system power.
  • The DS1308U-3+ automatically handles leap year corrections, taking into account the extra day in February for leap years.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

DS1308U-3+ Overview

Use the download button to access the DS1308U-3+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DS130, or try a keyword search, such as Timers or RTCs

About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

Parts related to DS1308U-3+

Showing 0 results

DS1308U-3+ Alternates

Showing results

Image Part Number Model
Part Image DS1308U-3+T Analog Devices Inc

Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDSO8