Unique 1-Wire® Interface Requires Only One Port Pin for Communications Can Be Powered from Data Line Power-Supply Range is 3.0V to 5.5V |
Can Be Powered from Data Line |
Power-Supply Range is 3.0V to 5.5V |
Reduced Component Count with Integrated Temperature Sensor and Interface Requires No External Components Measures temperatures from -55°C to +125°C (-67°F to +257°F) ±2.0°C Accuracy from -10°C to +85°C Thermometer Resolution is User-Selectable from 9 to 12 Bits Converts Temperature to 12-Bit Digital Word in 750ms (max) |
Requires No External Components |
Measures temperatures from -55°C to +125°C (-67°F to +257°F) |
±2.0°C Accuracy from -10°C to +85°C |
Thermometer Resolution is User-Selectable from 9 to 12 Bits |
Converts Temperature to 12-Bit Digital Word in 750ms (max) |
Simplifies Distributed Temperature Sensing with Multidrop Capability Each Device Has a Unique 64-Bit Serial Code Stored in an On-Board Device Flexible, User-Definable Nonvolatile (NV) Alarm Settings with Alarm Search Command Identifies Devices with Temperatures Outside Programmed Limits Software compatible with the DS18B20 |
Each Device Has a Unique 64-Bit Serial Code Stored in an On-Board Device |
Flexible, User-Definable Nonvolatile (NV) Alarm Settings with Alarm Search Command Identifies Devices with Temperatures Outside Programmed Limits |
Software compatible with the DS18B20 |
Applications Include Thermostatic Controls, Industrial Systems, Consumer Products, Thermometers, or Any Thermally Sensitive System |
Sensor Type | Local |
---|---|
# Channels | One |
Interface | 1-Wire |
Accuracy (±°C) | 2 |
Parasite Pwr. | Yes |
Temp. Thresh. | Programmable (NV) |
Temp. Resolution (bits) | 9101112 |
Oper. Temp. (°C) | -55 to +125 |
Package/Pins | SOIC (N)/8TO92/3 |
BudgetaryPrice (See Notes) | 2.02 |
IC Output Type | Digital |
---|---|
Sensing Accuracy Range | ± 2°C |
Sensing Temperature Min | -55°C |
Sensing Temperature Max | 125°C |
Sensor Case Style | TO-92 |
No. of Pins | 3Pins |
Supply Voltage Min | 3V |
Supply Voltage Max | 5.5V |
Product Range | - |
Automotive Qualification Standard | - |
MSL | - |
SVHC | No SVHC (15-Jan-2018) |
TEMPERATURE SENSOR, 2DEG C, TO-92-3 | element14 |
Temperature Sensor, 2Deg C, To-92-3 | Newark Electronics |
Where can I find additional details, specifications and documents for a DS1822+T&R ?
Additional datasheets, footprints and schematics for DS1822+T&R are listed on our Part Details page. You can also find images and similar parts to DS1822+T&R on this page.
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Is the DS1822+T&R RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS1822+T&R have stock available?
Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for DS1822+T&R .
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