Part Image

DS1337U+T&R - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - DS1337U+T&R - Alarm RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 1.8 V to 5.5 V, µSOP-8

Download DS1337U+T&R 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
DS1337U+T&R - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - U8+1
click to zoom
3D Models
DS1337U+T&R - Analog Devices  - 3D model - Small Outline Packages - U8+1
click to zoom

DS1337U+T&R Details

  • Manufacturer Part Number:

    DS1337U+T&R

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-MINI_SO-N/A

  • Package Description:

    0.118 INCH, ROHS COMPLIANT, MICRO, SOP-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:

    2003-01-20

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Clock Frequency-Max:

    0.032 MHz

  • Information Access Method:

    SERIAL(I2C)

  • Interrupt Capability:

    Y

  • 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:

    1.8 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time-Min:

    SECONDS

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

    30

  • Volatile:

    YES

  • Width:

    3 mm

  • uPs/uCs/Peripheral ICs Type:

    TIMER, REAL TIME CLOCK

DS1337U+T&R Frequently Asked Questions (FAQs)

  • The recommended crystal oscillator frequency for the DS1337U+T&R is 32.768 kHz, which is a standard frequency for real-time clocks.
  • The DS1337U+T&R has an internal switchover circuit that automatically switches to the battery supply when the main power supply fails, ensuring continuous operation of the real-time clock.
  • The maximum backup time for the DS1337U+T&R using a 48mAh battery is approximately 10 years, assuming a typical current consumption of 1.5µA.
  • Yes, the DS1337U+T&R can be used in a system with multiple power domains, as it has a separate power pin for the battery supply, allowing it to operate independently of the main power supply.
  • The DS1337U+T&R's internal oscillator has an accuracy of ±2 minutes per year at 25°C, which is sufficient for most real-time clock applications.

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

DS1337U+T&R Overview

Use the download button to access the DS1337U+T&R schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DS133, 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 DS1337U+T&R

Showing 0 results

DS1337U+T&R Alternates

Showing results

Image Part Number Model
Part Image DS1337U+ Analog Devices Inc

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

Part Image DS1337U Dallas Semiconductor

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

Part Image DS1337U+T&R Maxim Integrated Products

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

Part Image DS1337U Maxim Integrated Products

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