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DS1804U-100+ - Analog Devices

Description: DS1804U-100+, Digital Potentiometer 100kΩ 100-Position Linear Increment 8-Pin μMAX

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DS1804U-100+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - U8+3
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DS1804U-100+ - Analog Devices  - 3D model - Small Outline Packages - U8+3
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DS1804U-100+ Details

  • Manufacturer Part Number:

    DS1804U-100+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-MINI_SO-N/A

  • Package Description:

    0.118 INCH, ROHS COMPLIANT, 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

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2002-04-30

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    NONVOLATILE MEMORY

  • Bandwidth-Nom:

    0.1 kHz

  • Control Interface:

    INCREMENT/DECREMENT

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    100

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    5.7 V

  • Resistor Terminal Voltage-Min:

    -0.2 V

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Coefficient-Nom:

    750 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Resistance-Nom:

    100000 Ω

  • Width:

    3 mm

DS1804U-100+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the DS1804U-100+ should prioritize noise reduction and signal integrity. Keep the digital and analog sections separate, use a solid ground plane, and minimize trace lengths and loops. Also, ensure that the input and output pins are not routed near each other to prevent crosstalk.
  • To ensure accurate temperature measurement, make sure to follow proper thermal design practices. Keep the DS1804U-100+ away from heat sources, use a thermally conductive material for the PCB, and ensure good thermal contact between the device and the PCB. Also, calibrate the device according to the datasheet recommendations.
  • Although the datasheet specifies the recommended input voltage range, it's essential to note that the absolute maximum rating for the input pins is 7V. Exceeding this voltage can cause permanent damage to the device.
  • To prevent electrostatic discharge (ESD) damage, handle the device by the body or use an anti-static wrist strap. Ensure that the PCB design includes ESD protection components, such as TVS diodes or ESD arrays, on the input and output pins.
  • To prevent latch-up or other issues, follow a controlled power-up sequence. Apply the power supply voltage (VCC) first, followed by the input signals. Ensure that the input signals are stable and within the recommended range before applying VCC.

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DS1804U-100+ 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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For a full list of alternate parts for DS1804U-100+, check out Findchips.com