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DS28E18Q+U - Analog Devices

Description: 1-Wire? to I2C/SPI Bridge with Command Sequencer

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DS28E18Q+U - Analog Devices - PCB symbol
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PCB Footprints
DS28E18Q+U - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - T823-3C
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DS28E18Q+U - Analog Devices - 3D model - Small Outline No-lead - T823-3C
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DS28E18Q+U Details

  • Manufacturer Part Number:

    DS28E18Q+U

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-LFCSP-2X3X0.75

  • Package Description:

    TDFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-LFCSP-2X3X0.75

  • Country Of Origin:

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

  • Date Of Intro:

    2020-07-23

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Interface IC Type:

    INTERFACE CIRCUIT

  • JESD-30 Code:

    R-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max:

    3.63 V

  • Supply Voltage-Min:

    2.97 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

DS28E18Q+U Frequently Asked Questions (FAQs)

  • The maximum number of devices that can be connected to a single 1-Wire bus is 256, as each device has a unique 64-bit ROM code.
  • The DS28E18Q+U has an internal voltage regulator that can operate from a supply voltage range of 2.8V to 5.25V, and it also has built-in noise filtering to minimize the effects of power supply noise and voltage drops.
  • Yes, the DS28E18Q+U has a high accuracy temperature sensor with a typical accuracy of ±0.5°C over the range of -20°C to +100°C, making it suitable for applications that require high accuracy temperature measurement.
  • The DS28E18Q+U has a built-in brownout detector that resets the device in the event of a power failure, and it also has a non-volatile memory that retains data even in the event of a power loss.
  • Yes, the DS28E18Q+U has a high reliability design with a typical data retention period of 50 years at 25°C, making it suitable for applications that require long-term data retention and high reliability.

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DS28E18Q+U 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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