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DS2502X1+ - Analog Devices

Description: 1Kb Add-Only Memory

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PCB Footprints
DS2502X1+ - Analog Devices PCB footprint - BGA - BGA - N40D1+1
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DS2502X1+ - Analog Devices  - 3D model - BGA - N40D1+1
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DS2502X1+ Details

  • Manufacturer Part Number:

    DS2502X1+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    4-WLCSP-N/A

  • Pin Count:

    4

  • Manufacturer Package Code:

    4-WLCSP-N/A

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.61

  • Date Of Intro:

    1999-10-21

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Memory IC Type:

    OTP ROM

  • Qualification Status:

    Not Qualified

DS2502X1+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the DS2502X1+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling between the analog and digital sections. A 4-layer PCB with a dedicated analog ground layer is recommended.
  • To ensure accurate temperature measurements, it's essential to follow proper thermal design practices, such as placing the device close to the thermal source, using a thermally conductive material, and minimizing thermal gradients. Additionally, calibrate the device using a known temperature reference point.
  • The maximum cable length supported by the DS2502X1+ depends on the specific application and the type of cable used. As a general guideline, the device can support cable lengths up to 100 meters, but this may vary depending on the signal frequency, cable capacitance, and noise levels.
  • To minimize EMI and RFI interference, use proper shielding, grounding, and filtering techniques. Ensure that the device is placed in a shielded enclosure, and use EMI filters or ferrite beads on the input and output lines. Additionally, follow good PCB design practices, such as keeping signal traces short and away from noise sources.
  • The recommended power-up sequence for the DS2502X1+ involves applying the analog power supply (VCC) before the digital power supply (VDD). This ensures that the analog circuitry is powered up before the digital circuitry, which helps to prevent latch-up and ensures proper device operation.

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DS2502X1+ Overview

Use the download button to access the DS2502X1+ schematic symbol, PCB footprint, and 3D model.
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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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