| DS18S20-PAR Description | | Parasite-Power Digital Thermometer | | DS18S20-PAR Vendor | | Maxim | | DS18S20-PAR Categories | | | DS18S20-PAR Features | | Unique 1-Wire Interface Requires Only One Port Pin for Communication Derives Power from Data Line ("Parasite Power")�Does Not Need a Local Power Supply Multi-Drop Capability Simplifies Distributed Temperature Sensing Applications Requires no External Components ±0.5°C Accuracy from -10°C to +85°C Measures Temperatures from -55°C to +100°C (-67°F to +212°F) 9-Bit Thermometer Resolution Converts Temperature in 750ms (max.) User-Definable Non-Volatile Temperature Alarm Settings Alarm Search Command Identifies and Addresses Devices Whose Temperature is Outside of Programmed Limits (Temperature Alarm Condition) Software compatible with the DS1822-PAR Ideal for Use in Remote Sensing Applications (e.g., Temperature Probes) That do not Have a Local Power Source | | DS18S20-PAR Datasheet and Application Notes | | | Parameter | Value | | Interface | 1-Wire® | | Accuracy (±°C) | 0.5 | | Supply Voltage Range (V) | 3.0 to 5.5 | | Parasite Power | Hard-wired | | Op. Range (°C) | -55 to +100 | | Temp. Thresh. (°C) | 1, Prog. NV | | Meas. Res. (Bits) | 9 | | Package | 3/TO-92 |
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