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DS7505U+ - Analog Devices

Description: Digital Thermometer and Thermostat

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DS7505U+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 21-0036
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DS7505U+ - Analog Devices  - 3D model - Small Outline Packages - 21-0036
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DS7505U+ Details

  • Manufacturer Part Number:

    DS7505U+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-MINI_SO-N/A

  • Package Description:

    UMAX-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:

    2008-02-25

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Accuracy-Max (Cel):

    0.5 Cel

  • Body Breadth:

    3 mm

  • Body Height:

    0.85 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:

    0.75 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Interface Type:

    2-WIRE INTERFACE

  • Output Voltage-Min:

    0.6 V

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape/Style:

    SQUARE

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT

  • Supply Voltage-Max:

    3.7 V

  • Supply Voltage-Min:

    1.7 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Termination Type:

    SOLDER

DS7505U+ Frequently Asked Questions (FAQs)

  • For optimal thermal performance, it is recommended to use a 4-layer PCB with a solid ground plane, and to place thermal vias under the device to dissipate heat. Additionally, keeping the PCB traces away from the device's thermal pad can help reduce thermal resistance.
  • To ensure accurate temperature measurement, it is essential to calibrate the device, use a high-accuracy voltage reference, and minimize noise on the power supply and signal lines. Additionally, using a thermocouple with a high-accuracy cold junction compensation can also improve measurement accuracy.
  • The maximum cable length for the DS7505U+ depends on the specific application and the type of cable used. However, as a general rule, it is recommended to keep the cable length as short as possible (less than 10 feet) to minimize signal attenuation and noise pickup.
  • Yes, the DS7505U+ is designed to operate in high-vibration environments. However, it is essential to ensure that the device is properly mounted and secured to the PCB to prevent mechanical stress and damage.
  • Common issues with the DS7505U+ include incorrect temperature readings, noise on the output signal, and device malfunction. To troubleshoot these issues, check the power supply voltage, signal connections, and PCB layout. Also, ensure that the device is properly calibrated and configured for the specific application.

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DS7505U+ Overview

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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.

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