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 | -55℃~+125℃ Single-bus 2.5V~5.5V TO-92 Analog and Digital Output RoHS |
| Mfr. Part # | DS18B20+MSK |
| Package | TO-92 |
| Model Number | DS18B20+MSK |
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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 | -55℃~+125℃ Single-bus 2.5V~5.5V TO-92 Analog and Digital Output RoHS | Mfr. Part # | DS18B20+MSK |
| Package | TO-92 | Model Number | DS18B20+MSK |
The DS18B20 is a digital thermometer providing 9 to 12-bit resolution temperature measurements, with a programmable non-volatile alarm setting for upper and lower temperature thresholds. It communicates via a single-wire interface, requiring only one data pin and a ground connection. The device operates within a temperature range of -55C to +125C (-67F to +257F) and offers an accuracy of 0.4C within the -10C to 70C range. It supports parasitic power mode, drawing power directly from the data line, eliminating the need for an external power supply. Each DS18B20 features a unique 64-bit serial number, allowing multiple devices to be connected in a multi-drop configuration on the same bus, controlled by a single processor. This makes it suitable for distributed temperature sensing over large areas.
| Feature | Specification |
|---|---|
| Temperature Measurement Range | -55C to +125C (-67F to +257F) |
| Accuracy (at -10C to 70C) | 0.4C |
| Temperature Resolution | 9-12 bits (selectable) |
| Temperature Conversion Speed (max 12-bit) | < 750ms |
| ESD Protection | HBM 8000V, MM 800V |
| Unique Device ID | 64-bit serial number |
| Alarm Function | User-definable non-volatile temperature alarm settings |
| Multi-drop Capability | Yes |
| Parasitic Power Mode | Supported |
| Ordering Information | Package | Minimum Order Quantity |
|---|---|---|
| DS18B20+MSK | TO-92 | 2000PCS |
| DS18B20U+MSK | MSOP-8 | 5000PCS |
| DS18B20Z+MSK | SOP-8 | 4000PCS |
| DS18B20S+MSK | TO-92S | 2000PCS |
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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