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DS1803Z-050+ - Analog Devices

Description: DS1803Z-050+, Digital Potentiometer 50kΩ 256-Position Linear 2-channel Serial-2 Wire 16-Pin SOIC

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DS1803Z-050+ - Analog Devices - PCB symbol
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DS1803Z-050+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 21-0041
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DS1803Z-050+ - Analog Devices - 3D model - Small Outline Packages - 21-0041
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DS1803Z-050+ Details

  • Manufacturer Part Number:

    DS1803Z-050+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-SOIC_N-150_MIL

  • Package Description:

    0.150 INCH, ROHS COMPLIANT, SOIC-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-SOIC_N-150_MIL

  • Country Of Origin:

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

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1999-10-15

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    ALSO OPERATES FROM 5 V NOMINAL SUPPLY

  • Bandwidth-Nom:

    0.2 kHz

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Positions:

    256

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    3.5 V

  • Resistor Terminal Voltage-Min:

    -0.5 V

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    750 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Resistance-Nom:

    50000 Ω

  • Width:

    3.9 mm

DS1803Z-050+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the DS1803Z-050+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling between the analog and digital sections. A 4-layer PCB with a dedicated analog ground layer is recommended.
  • To ensure accurate temperature measurement, it's essential to follow proper thermal design practices, such as placing the device close to the thermal source, using a thermally conductive material, and minimizing thermal gradients. Additionally, calibrate the device according to the datasheet recommendations.
  • The maximum cable length for the DS1803Z-050+ digital interface depends on the specific application and the signal integrity requirements. As a general guideline, a cable length of up to 10 meters is recommended for a reliable digital interface. However, it's essential to perform signal integrity analysis and testing to ensure reliable operation.
  • Yes, the DS1803Z-050+ is designed to operate in high-vibration environments. However, it's essential to follow proper mounting and packaging guidelines to ensure the device's reliability and accuracy. Additionally, consider using vibration-dampening materials and techniques to minimize the impact of vibrations on the device.
  • To troubleshoot issues with the DS1803Z-050+ digital interface, start by verifying the power supply and clock signals. Then, check the digital output signals using an oscilloscope or logic analyzer. If the issue persists, consult the datasheet and application notes for guidance on debugging and troubleshooting techniques.

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DS1803Z-050+ 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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DS1803Z-050+ Alternates

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Part Image DS1803Z-050+ Maxim Integrated Products

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Part Image DS1803Z-050+T&R Maxim Integrated Products

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Part Image DS1803Z-050 Dallas Semiconductor

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Part Image DS1803ZN-050 Dallas Semiconductor

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For a full list of alternate parts for DS1803Z-050+, check out Findchips.com