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AD8403ARUZ50-REEL - Analog Devices

Description: 4-Channel Digital Potentiometers

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AD8403ARUZ50-REEL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-24 (TSSOP)
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AD8403ARUZ50-REEL - Analog Devices - 3D model - Small Outline Packages - RU-24 (TSSOP)
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AD8403ARUZ50-REEL Details

  • Manufacturer Part Number:

    AD8403ARUZ50-REEL

  • Source Url Status Check Date:

    2013-05-01 14:56:26.296

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    1.10 MM, ROHS COMPLIANT, MO-153AD, TSSOP-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    RU-24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Bandwidth-Nom:

    0.125 kHz

  • Control Interface:

    3-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    7.8 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Positions:

    256

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP24,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    2%

  • Resistor Terminal Voltage-Max:

    5.5 V

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    700 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Resistance-Nom:

    50000 Ω

  • Width:

    4.4 mm

AD8403ARUZ50-REEL Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8403ARUZ50-REEL should include a solid ground plane, separate analog and digital power planes, and minimize trace lengths and loops. Additionally, it's recommended to place the device close to the analog signal sources and use shielding to reduce electromagnetic interference (EMI).
  • The AD8403ARUZ50-REEL requires a single 5V power supply (VDD) and a separate analog power supply (VAA) for the analog circuitry. The VDD pin should be powered up first, followed by the VAA pin. The power supply should be decoupled with 0.1uF and 10uF capacitors to minimize noise and ensure stable operation.
  • The AD8403ARUZ50-REEL has an operating temperature range of -40°C to +125°C. As the temperature increases, the device's performance may degrade, resulting in increased noise, reduced accuracy, and slower response times. It's essential to ensure proper thermal management and heat dissipation to maintain optimal performance.
  • The AD8403ARUZ50-REEL can be programmed using a 3-wire serial interface (SPI) or a 2-wire I2C interface. The device can be programmed using a microcontroller or a dedicated programming device. The programming interface should be connected to the SDI, SCK, and SDO pins for SPI mode or the SCL and SDA pins for I2C mode.
  • The AD8403ARUZ50-REEL has built-in ESD protection diodes on all pins to protect against electrostatic discharge. Additionally, the device is designed to prevent latch-up conditions, which can occur when the device is exposed to high-voltage transients. However, it's still essential to follow proper handling and assembly procedures to prevent damage from ESD and latch-up.

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AD8403ARUZ50-REEL 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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