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Hello. Welcome to Futurlec. The ELECTRONIC COMPONENTS Superstore. To find the component your looking for, either search by Part Number or visit the relative department. Need Help.


DS18S20 - DS18S20 One Wire Digital Thermometer - Buy DS18S20

Photograph
DS18S20 Dallas Semiconductor IC
Features

Unique 1-wire interface requires only one port pin for communication

Each device has a unique 64-bit serial code stored in an on-board ROM

Multi-drop capability simplifies distributed temperature sensing applications

Requires no External Components

2-wire Serial Interface

9-bit Thermometer Resolution

Converts Temperature in 750 ms (max.)


Pin Description
Pin Number Description
1 GND - Ground
2 DQ - Data In/Out
3 Vdd - Optional Vdd
Pin Layout
DS18S20 Dallas Semiconductor IC Pin Layout

Dimensional Drawing
DS18S20 TO-92 Dimension Drawing
DS18S20 TO-92 Dimension Drawing

Technical Data

Data Sheet

Maxim Integrated - Data Sheet for DS18S20

Application Notes

App Note 162: Interfacing the DS18X20/DS1822 1-Wire Temperature Sensor in a Microcontroller Environment
App Note 104: Minimalist Temperature Control Demo
App Note 122: Using Dallas' 1-Wire Chips in 1-Cell Li+ Battery Packs With Low-Side n-Channel Safety FETs Master
App Note 155: 1 Wire Software Resource Guide





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