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AD8402ARUZ50 - Analog Devices

Description: AD8402ARUZ50, Digital Potentiometer 50kΩ 256-Position Linear 2-channel Serial-3 Wire, Serial-SPI 14-Pin TSSOP

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AD8402ARUZ50 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-14
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AD8402ARUZ50 Details

  • Manufacturer Part Number:

    AD8402ARUZ50

  • 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-153AB-1, TSSOP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    RU-14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    IT CAN ALSO OPERATE FROM A 5V NOMINAL SUPPLY

  • Bandwidth-Nom:

    0.125 kHz

  • Control Interface:

    3-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Positions:

    256

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.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

AD8402ARUZ50 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD before applying VREF. This ensures that the internal voltage regulator is powered up correctly.
  • To ensure accuracy, use a high-precision voltage reference (VREF) and ensure that the input voltage (VIN) is within the recommended range. Also, use a low-noise power supply and minimize noise on the VREF pin.
  • The AD8402ARUZ50 can drive up to 10nF of capacitance. Exceeding this limit may affect the stability of the output voltage.
  • Use a voltage clamp or a transient voltage suppressor (TVS) diode to protect the AD8402ARUZ50 from overvoltage conditions. Also, ensure that the input voltage (VIN) is within the recommended range.
  • The thermal shutdown temperature of the AD8402ARUZ50 is typically around 150°C. If the junction temperature exceeds this limit, the device will shut down to prevent damage.

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AD8402ARUZ50 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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Part Image AD8402ARU50-REEL Analog Devices Inc

Digital Potentiometer, 2 Func, 50000ohm, 3-wire Serial Control Interface, 256 Positions, CMOS, PDSO14