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DS18B20-SL+T&R - 

Temperature Sensor IC, Open Drain, ± 0.5°C, -55 °C, 125 °C, TO-92, 3 Pins

DS18B20-SL+T&R - Temperature Sensor IC, Open Drain, ± 0.5°C, -55 °C, 125 °C, TO-92, 3 Pins

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Manufacturer Part No:
DS18B20-SL+T&R
Order Code:
2909834
Technical Datasheet:
DS18B20-SL+T&R   Datasheet
See all Technical Docs

Product Overview

Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. In addition, the DS18B20 can derive power directly from the data line ("parasite power"), eliminating the need for an external power supply. Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus. Thus, it is simple to use one microprocessor to control many DS18B20s distributed over a large area.
  • Unique 1-Wire® Interface Requires Only One Port Pin for Communication
  • Reduce Component Count with Integrated Temperature Sensor and EEPROM
  • Simplifies Distributed Temperature-Sensing Applications with Multidrop Capability
  • Flexible User-Definable Nonvolatile (NV) Alarm Settings with Alarm Search Command Identifies Devices with Temperatures Outside Programmed Limits

Applications

Industrial, Consumer Electronics, Temperature

Product Information

:
Open Drain
:
± 0.5°C
:
-55°C
:
125°C
:
TO-92
:
3Pins
:
3V
:
5.5V
:
-
:
-
:
-
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