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AD5124BRUZ100 - Analog Devices

Description: 10 kΩ and 100 kΩ resistance options ► Resistor tolerance: 8% maximum ► Wiper current: ±6 mA ► Low temperature coefficient: 35 ppm/°C ► Wide bandwidth: 3 MHz ► Fast start-up time < 75 µs ► Linear gain setting mode ► Single- and dual-supply operation ► Independent logic supply: 1.8 V to 5.5 V ► Wide operating temperature: −40°C to +125°C ► 4 mm × 4 mm package option

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AD5124BRUZ100 - Analog Devices - PCB symbol
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AD5124BRUZ100 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (RU-20)
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AD5124BRUZ100 - Analog Devices - 3D model - Small Outline Packages - (RU-20)
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AD5124BRUZ100 Details

  • Manufacturer Part Number:

    AD5124BRUZ100

  • Source Url Status Check Date:

    2013-05-01 14:56:10.026

  • 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

AD5124BRUZ100 Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD5124BRUZ100 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling between the analog and digital sections. It's also recommended to use a low-ESR capacitor for the VDD pin and to keep the signal traces as short as possible.
  • To ensure accurate temperature measurement with the AD5124BRUZ100, it's essential to calibrate the device, use a high-accuracy voltage reference, and minimize thermal gradients on the PCB. Additionally, the device should be operated within its specified temperature range, and the temperature sensor should be placed close to the device being measured.
  • The maximum allowable voltage on the digital input pins of the AD5124BRUZ100 is 5.5V, which is the maximum rating for the device's digital inputs. Exceeding this voltage can cause damage to the device.
  • Yes, the AD5124BRUZ100 can be used in a ratiometric configuration, where the voltage reference is derived from the power supply voltage. This can simplify the design and reduce the number of components required. However, it's essential to ensure that the power supply voltage is stable and accurate to maintain accurate measurements.
  • To troubleshoot issues with the AD5124BRUZ100, start by checking the power supply voltage, clock frequency, and communication protocol. Verify that the device is properly configured and that the correct commands are being sent. Use a logic analyzer or oscilloscope to debug the digital signals, and check for any signs of noise or interference on the analog signals.

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AD5124BRUZ100 Overview

Use the download button to access the AD5124BRUZ100 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD512, or try a keyword search, such as Digital Potentiometers

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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