Changsha Purple Horn E-Commerce Co., Ltd.
| Temperature Range | -55℃~+125℃ |
| standby current | 1uA |
| Interface | Single-bus |
| Temperature Conversion Time | 400ms |
| Temperature Resolution | 12bit |
| Voltage - Supply | 2.5V~5.5V |
| Description | Temperature Sensor -55℃~+125℃ 12bit TO-92 |
| Mfr. Part # | DS18B20-MS |
| Package | TO-92 |
| Model Number | DS18B20-MS |
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Product Specification
| Temperature Range | -55℃~+125℃ | standby current | 1uA |
| Interface | Single-bus | Temperature Conversion Time | 400ms |
| Temperature Resolution | 12bit | Voltage - Supply | 2.5V~5.5V |
| Description | Temperature Sensor -55℃~+125℃ 12bit TO-92 | Mfr. Part # | DS18B20-MS |
| Package | TO-92 | Model Number | DS18B20-MS |
The DS18B20 digital thermometer provides 9 to 12-bit resolution temperature measurements, with programmable non-volatile alarm settings for upper and lower temperature thresholds. It communicates via a single-wire protocol, requiring only one data line and a ground line. The temperature measurement range is -55C to +125C (-67F to +257F), with an accuracy of 0.4C in the range of -10C to 70C. It can also operate in parasite power mode, drawing power directly from the data line, eliminating the need for an external power supply. Each DS18B20 has a unique 64-bit serial number, allowing multiple sensors to be connected in a network on the same bus, controlled by a single processor. This networking capability is ideal for applications such as HVAC, building and equipment monitoring, grain temperature monitoring, and industrial process control.
| Feature | Specification |
| Interface | 1-Wire |
| Unique ID | 64-bit serial number per chip |
| Multi-drop Capability | Yes, without external components |
| Power Supply | 2.5V to 5.5V (via data line or VDD pin) |
| Temperature Range | -55C to +125C (-67F to +257F) |
| Accuracy | 0.4C in the range of -10C to 70C |
| Temperature Resolution | 9-12 bits selectable |
| Conversion Speed | < 750ms at 12-bit resolution |
| Alarm Function | User-definable non-volatile temperature alarm settings |
| ESD Protection | HBM 8000V, MM 800V |
| Package Types | MSOP8, SOP8 (SMD); TO-92, TO-92S (3-pin) |
| Parasite Power Mode | Supported (VDD pin must be connected to ground) |
| Configuration Register | Sets resolution (9, 10, 11, or 12 bits) |
| CRC Generator | For data integrity checking |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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