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DS28EA00U+T&R Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
DS28EA00U+T&RMAXIM3000Yes

DS28EA00U+T&R** is a 1-Wire digital thermometer and memory device manufactured by **Maxim Integrated** (now part of Analog Devices).

The DS28EA00U+T&R is a 1-Wire digital thermometer and memory device manufactured by Maxim Integrated (now part of Analog Devices).

Key Specifications:

  • Interface: 1-Wire® bus communication
  • Operating Voltage: 3.0V to 5.5V
  • Temperature Range: -40°C to +85°C
  • Temperature Resolution: 9 to 12 bits (programmable)
  • Accuracy: ±0.5°C (from -10°C to +85°C)
  • Memory: 64-bit ROM with unique serial number
  • Additional Features:
  • Chain function for determining physical device order
  • Programmable alarm thresholds
  • Parasitic power mode (no external power required)
  • Package: 3-pin μSOP (T&R - Tape and Reel)

Descriptions:

The DS28EA00U+T&R is a 1-Wire digital thermometer with a built-in sequence detector, allowing devices to be physically ordered on a 1-Wire bus. It provides accurate temperature measurements and includes a unique 64-bit ROM ID for identification.

Features:

  • Unique 64-bit ROM ID for device identification
  • Chain function for determining physical device order
  • Programmable temperature resolution (9 to 12 bits)
  • Wide operating voltage range (3.0V to 5.5V)
  • Supports parasitic power mode
  • Programmable alarm thresholds for temperature monitoring
  • Small 3-pin μSOP package

This device is commonly used in applications requiring temperature monitoring and device identification, such as industrial systems, HVAC, and asset tracking.

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