- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for DS2502X1+U
- Part Number DS2502X1+U
- Manufacturer Analog Devices
- Pin Count 4
- Part Category Integrated Circuit
- Package Category BGA
- Footprint Name BGA - N40D1+1
- Released Date Oct 5, 2020
- Last Modified Date Jan 7, 2026 2:49 PM UTC
- Pinout / Pin List Click Here (Member Only)
DS2502X1+U Details
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Manufacturer Part Number:
DS2502X1+U
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Brand Name:
Analog Devices Inc
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
4-WLCSP-N/A
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Pin Count:
4
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Manufacturer Package Code:
4-WLCSP-N/A
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Country Of Origin:
Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA
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ECCN Code:
EAR99
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HTS Code:
8542.32.00.71
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Date Of Intro:
1999-10-21
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Manufacturer:
Analog Devices Inc
DS2502X1+U Frequently Asked Questions (FAQs)
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A good PCB layout for the DS2502X1+U 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 crystal oscillator. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
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To ensure the accuracy of the internal oscillator, it's recommended to use a high-quality crystal oscillator with a tight tolerance (e.g., ±20 ppm) and to follow the recommended crystal loading capacitance values. Additionally, the device should be operated within the recommended temperature range and supply voltage range.
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The maximum clock frequency that can be used with the DS2502X1+U is 4 MHz. However, the device can also be operated at lower frequencies, such as 1 MHz or 2 MHz, depending on the specific application requirements.
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The 1-Wire protocol in the DS2502X1+U can be programmed using the device's ROM commands, which are described in the datasheet. The device can be programmed using a 1-Wire master device, such as a microcontroller, that sends the appropriate commands and data to the DS2502X1+U.
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The maximum number of devices that can be connected to a single 1-Wire bus depends on the specific application and the type of devices being used. However, in general, it's recommended to limit the number of devices to 10-20 per bus to ensure reliable communication and to avoid bus contention issues.
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DS2502X1+U 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.