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ADT7470ARQZ-REEL - Analog Devices

Description: Board Mount Temperature Sensors Blade Server Fan Monitor/Fan Controller

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ADT7470ARQZ-REEL - Analog Devices - PCB symbol
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ADT7470ARQZ-REEL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RQ-16 (QSOP)
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ADT7470ARQZ-REEL - Analog Devices - 3D model - Small Outline Packages - RQ-16 (QSOP)
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ADT7470ARQZ-REEL Details

  • Manufacturer Part Number:

    ADT7470ARQZ-REEL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    RQ-16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Body Breadth:

    3.91 mm

  • Body Height:

    1.44 mm

  • Body Length or Diameter:

    4.9 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    7

  • Number of Terminals:

    16

  • Operating Current-Max:

    0.8 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Interface Type:

    I2C INTERFACE

  • Package Body Material:

    PLASTIC

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Termination Type:

    SOLDER

ADT7470ARQZ-REEL Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. The thermal pad should be connected to a large copper area on the PCB to dissipate heat efficiently.
  • Calibrate the device using the CAL pin, and ensure that the thermal sensor is in close proximity to the device being measured. Also, minimize thermal gradients and ensure good thermal coupling between the device and the thermal sensor.
  • The maximum allowed thermal resistance is dependent on the specific application, but a general guideline is to keep it below 10°C/W. This can be achieved by using a thermal interface material and ensuring good thermal contact between the device and the thermal sensor.
  • Yes, the ADT7470 can be used with a fan or other cooling system. However, ensure that the thermal sensor is still in close proximity to the device being measured, and that the cooling system does not interfere with the thermal measurement.
  • The recommended power-up sequence is to apply VCC first, followed by the input voltage (VIN). This ensures that the internal voltage regulators are powered up correctly.

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ADT7470ARQZ-REEL Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like ADT74, 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.

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