Please enter a minimum 3 letters or numbers
Technical Content
Part Image

DS1731U+ - Analog Devices

Description: Maxim DS1731U+ Temperature Sensor 8-Pin μSOP, -55 → +125 °C

Download DS1731U+ 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
Send part feedback
Symbol
DS1731U+ - Analog Devices - PCB symbol
click to zoom
PCB Footprints
DS1731U+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 uSOP
click to zoom
3D Models
DS1731U+ - Analog Devices - 3D model - Small Outline Packages - 8 uSOP
click to zoom

DS1731U+ Details

  • Manufacturer Part Number:

    DS1731U+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-MINI_SO-N/A

  • Package Description:

    LEAD FREE, USOP-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

  • Date Of Intro:

    2002-10-23

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Accuracy-Max (Cel):

    1 Cel

  • Body Breadth:

    3 mm

  • Body Height:

    1.1 mm

  • Body Length or Diameter:

    3 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    12

  • Number of Terminals:

    8

  • Operating Current-Max:

    1.25 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Interface Type:

    2-WIRE INTERFACE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape/Style:

    SQUARE

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Termination Type:

    SOLDER

DS1731U+ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VBAT. This ensures that the device powers up correctly and avoids any potential issues with the battery-backed registers.
  • The DS1731U+ has a built-in battery monitor that can detect when the battery is dead or missing. In this case, the device will automatically switch to VCC power and the battery-backed registers will be reset. You can also use the battery monitor output (VBAT_MON) to detect the battery status and take appropriate action in your system.
  • The maximum allowed voltage on the VBAT pin is 3.6V. Exceeding this voltage can damage the device. It's recommended to use a lithium battery with a maximum voltage of 3.3V to ensure safe operation.
  • The DS1731U+ has a built-in power-fail detect circuit that can detect when the power is failing. When a power failure is detected, the device will automatically switch to battery power and store the current values of the registers in the battery-backed memory. This ensures that the data is preserved even during power failures.
  • The typical current consumption of the DS1731U+ is around 1.5mA when operating from VCC and around 1.2μA when operating from VBAT. However, the actual current consumption may vary depending on the specific application and operating conditions.

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

DS1731U+ Overview

Use the download button to access the DS1731U+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DS173, or try a keyword search, such as Temperature Sensors

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 DS1731U+

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑