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AD5254BRUZ10-RL7 - Analog Devices

Description: Digital Potentiometer 10kOhm 256POS Non-Volatile Linear 20-Pin TSSOP T/R

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AD5254BRUZ10-RL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-20 (TSSOP)
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AD5254BRUZ10-RL7 - Analog Devices  - 3D model - Small Outline Packages - RU-20 (TSSOP)
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AD5254BRUZ10-RL7 Details

  • Manufacturer Part Number:

    AD5254BRUZ10-RL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RU-20

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    1

  • Bandwidth-Nom:

    0.4 kHz

  • Control Interface:

    INCREMENT/DECREMENT

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Negative Supply Voltage-Nom:

    -2.5 V

  • Number of Functions:

    4

  • Number of Positions:

    256

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.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:

    20%

  • Resistor Terminal Voltage-Max:

    2.75 V

  • Resistor Terminal Voltage-Min:

    -2.25 V

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    650 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    10000 Ω

  • Width:

    4.4 mm

AD5254BRUZ10-RL7 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD before applying VLOGIC. This ensures that the internal voltage regulators are powered up correctly.
  • The digital interface should be terminated with a 10kΩ pull-up resistor to VLOGIC for SCL and SDA lines. This ensures proper signal integrity and prevents signal reflections.
  • The AD5254BRUZ10-RL7 can drive up to 100nF of capacitance on the RDAC output. Exceeding this limit may affect the device's stability and performance.
  • The wiper resistance of the AD5254BRUZ10-RL7 is typically 1kΩ, but it can vary slightly due to process variations. To handle this, you can use the device's internal calibration feature to adjust the wiper resistance to the desired value.
  • The recommended layout and routing for the AD5254BRUZ10-RL7 involves keeping the analog and digital signals separate, using a solid ground plane, and minimizing the length of the traces to reduce noise and signal degradation.

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AD5254BRUZ10-RL7 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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