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DS2502-E48+ - Analog Devices

Description: 48-Bit Node Address Chip -40°C to +85°C 3 TO-92

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DS2502-E48+ - Analog Devices - PCB symbol
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DS2502-E48+ - Analog Devices PCB footprint - Other - Other - DS2502-E48+-7
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DS2502-E48+ - Analog Devices - 3D model - Other - DS2502-E48+-7
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DS2502-E48+ Details

  • Manufacturer Part Number:

    DS2502-E48+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    3-TO92-N/A

  • Package Description:

    TO-92, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    3-TO92-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:

    2003-02-18

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • I/O Type:

    COMMON

  • JESD-30 Code:

    O-PBCY-T3

  • Memory Density:

    1024 bit

  • Memory IC Type:

    OTP ROM

  • Memory Width:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Number of Words:

    1024 words

  • Number of Words Code:

    1000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    1KX1

  • Output Characteristics:

    OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-92

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    250

  • Programming Voltage:

    11.75 V

  • Qualification Status:

    Not Qualified

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2.8 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    30

DS2502-E48+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the DS2502-E48+ should ensure that the device is placed in a quiet area of the board, away from high-frequency signals and noise sources. The layout should also minimize the length of the traces connected to the device's pins, especially the clock and data lines. Additionally, a solid ground plane and decoupling capacitors should be used to reduce noise and ensure stable operation.
  • To ensure reliable communication with the DS2502-E48+ in a noisy environment, it is recommended to use a robust communication protocol such as Manchester coding or 8b/10b encoding, which can help to reduce errors caused by noise. Additionally, using a shielded cable or twisted pair wiring can help to reduce electromagnetic interference (EMI). It is also important to ensure that the device is properly terminated and that the signal lines are properly filtered.
  • The maximum cable length supported by the DS2502-E48+ depends on the specific application and the type of cable used. In general, the device can support cable lengths of up to 100 meters or more, depending on the signal frequency and the quality of the cable. However, it is recommended to consult the datasheet and application notes for specific guidance on cable length and signal integrity.
  • To troubleshoot communication issues with the DS2502-E48+, it is recommended to start by checking the device's power supply and clock signals to ensure that they are stable and within the recommended specifications. Next, verify that the communication protocol is correctly configured and that the device is properly addressed. If the issue persists, use a logic analyzer or oscilloscope to capture and analyze the signal waveforms to identify any errors or anomalies.
  • The DS2502-E48+ is rated for operation up to 125°C, making it suitable for use in high-temperature applications. However, it is important to ensure that the device is properly derated and that the system is designed to accommodate the increased temperature. Additionally, it is recommended to consult the datasheet and application notes for specific guidance on high-temperature operation.

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DS2502-E48+ 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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