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AD5124BRUZ10 - Analog Devices

Description: AD5124BRUZ10, Digital Potentiometer 10kΩ 128-Position Linear 4-channel Serial-SPI 20-Pin TSSOP

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AD5124BRUZ10 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-20 (TSSOP)
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AD5124BRUZ10 - Analog Devices  - 3D model - Small Outline Packages - RU-20 (TSSOP)
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AD5124BRUZ10 Details

  • Manufacturer Part Number:

    AD5124BRUZ10

  • Source Url Status Check Date:

    2013-05-01 14:56:10.025

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    20

  • Manufacturer Package Code:

    RU-20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    REST RESISTOR VALUES IS 10000OHM AND CONTROL INTERFACE IS INCREMENT/DECREMENT

  • Bandwidth-Nom:

    3 kHz

  • Control Interface:

    2-WIRE SERIAL

  • 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:

    1

  • Number of Positions:

    128

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Resistance Law:

    LINEAR/LOGARITHMIC

  • Resistance Tolerance-Max:

    8%

  • 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

  • Temperature Coefficient-Nom:

    35 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:

    100000 Ω

  • Width:

    4.4 mm

AD5124BRUZ10 Frequently Asked Questions (FAQs)

  • A good layout and routing practice for the AD5124BRUZ10 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog ground layer and to avoid running digital signals near the analog signals.
  • The AD5124BRUZ10 requires a one-time calibration process to ensure accurate readings. This involves writing a specific code to the device's registers to set the gain and offset values. The calibration process is typically done using a microcontroller or a dedicated calibration tool. The device's datasheet provides a detailed calibration procedure, and Analog Devices also offers a calibration software tool to simplify the process.
  • The AD5124BRUZ10 is rated for operation from -40°C to +125°C. However, the device's performance may degrade at higher temperatures, resulting in increased noise and reduced accuracy. It's essential to ensure proper thermal management and heat dissipation to maintain optimal performance, especially in high-temperature applications.
  • Yes, the AD5124BRUZ10 can be used in a ratiometric configuration, which allows the device to provide a ratio of the input voltage to the reference voltage. To implement a ratiometric configuration, connect the VREF pin to a stable reference voltage, and then connect the input voltage to the VIN pin. The device will then provide a digital output that represents the ratio of the input voltage to the reference voltage.
  • The AD5124BRUZ10 has a built-in power-on reset (POR) and brown-out reset (BOR) feature that resets the device in case of a power failure or brown-out condition. To handle these features, ensure that the device is properly powered up and that the power supply is stable. Additionally, implement a reset circuit that can detect power failures and brown-out conditions, and use the device's reset pin to reset the device accordingly.

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AD5124BRUZ10 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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