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• Unique 1-Wire® Interface Requires Only One Port Pin for Communication
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• Reduce Component Count with Integrated Temperature Sensor and EEPROM • Measures Temperatures from -55°C to +125°C (-67°F to +257°F)
• ±0.5°C Accuracy from -10°C to +85°C• Programmable Resolution from 9 Bits to 12 Bits• No External Components Required
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• Parasitic Power Mode Requires Only 2 Pins for Operation (DQ and GND)
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| • Simplifies Distributed Temperature-Sensing Applications with Multidrop Capability• Each Device Has a Unique 64-Bit Serial Code Stored in On-Board ROM |
| • Flexible User-Definable Nonvolatile (NV) Alarm Settings with Alarm Search Command Identifies Devices with Temperatures Outside Programmed Limits |
| • Available in 8-Pin SO (150 mils), 8-Pin µSOP, and 3-Pin TO-92 Packages |
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| CATALOG |
| DS18B20+ COUNTRY OF ORIGIN |
DS18B20+ PARAMETRIC INFO
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DS18B20+ PACKAGE INFO
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DS18B20+ MANUFACTURING INFO
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DS18B20+ PACKAGING INFO
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DS18B20+ EACD MODELS
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| DS18B20+ APPLICATIONS |
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| COUNTRY OF ORIGIN |
| Philippines |
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PARAMETRIC INFO
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| Function |
Temperature Sensor |
| Interface Type |
Serial (1-Wire) |
| Resolution (bit) |
12 |
| Output Type |
Digital |
| Minimum Operating Supply Voltage (V) |
3 |
| Typical Operating Supply Voltage (V) |
3.3|5 |
| Maximum Operating Supply Voltage (V) |
5.5 |
| Minimum Temperature Sensing (°C) |
-55 |
| Maximum Temperature Sensing (°C) |
125 |
| Operating Range |
-55°C to 125°C |
| Operating Temperature (°C) |
-55 to 125 |
| Maximum Supply Current (uA) |
1500 |
| Accuracy |
±2°C(Max) |
| Minimum Operating Temperature (°C) |
-55 |
| Maximum Operating Temperature (°C) |
125 |
| Output Driver |
Open Drain |
| Operating Supply Voltage (V) |
3 to 5.5 |
| Minimum Storage Temperature (°C) |
-55 |
| Maximum Storage Temperature (°C) |
125 |
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PACKAGE INFO
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| Supplier Package |
TO-92 |
| Basic Package Type |
Through Hole |
| Pin Count |
3 |
| Lead Shape |
Through Hole |
| PCB |
3 |
| Tab |
N/R |
| Pin Pitch (mm) |
1.4(Max) |
| Package Length (mm) |
4.95(Max) |
| Package Width (mm) |
3.94(Max) |
| Package Height (mm) |
4.95(Max) |
| Package Diameter (mm) |
N/R |
| Seated Plane Height (mm) |
4.95(Max) |
| Mounting |
Through Hole |
| Package Material |
Plastic |
| Package Description |
Plastic Header Style Package |
| Package Family Name |
TO |
| Jedec |
N/A |
| Package Outline |
Link to Datasheet |
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MANUFACTURING INFO
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| MSL |
N/R |
| Maximum Reflow Temperature (°C) |
N/R |
| Reflow Solder Time (Sec) |
N/R |
| Number of Reflow Cycle |
N/R |
| Standard |
N/R |
| Reflow Temp. Source |
Link to Datasheet |
| Maximum Wave Temperature (°C) |
N/A |
| Wave Solder Time (Sec) |
N/A |
| Wave Temp. Source |
Link to Datasheet |
| Lead Finish(Plating) |
Matte Sn annealed |
| Under Plating Material |
N/A |
| Terminal Base Material |
Cu C194 |
| Number of Wave Cycles |
N/A |
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PACKAGING INFO
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| Packaging |
Bag |
| Quantity Of Packaging |
2000 |
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ECAD MODELS
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| APPLICATIONS |
| • Thermostatic Controls |
| • Industrial Systems |
| • Consumer Products |
| • Thermometers |
| • Thermally Sensitive Systems |
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