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 SOP-8 |
| Mfr. Part # | MDS18B20Z |
| Package | SOP-8 |
| Model Number | MDS18B20Z |
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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 SOP-8 | Mfr. Part # | MDS18B20Z |
| Package | SOP-8 | Model Number | MDS18B20Z |
The MDS18B20 is a digital thermometer offering 9 to 12-bit resolution temperature measurements. It features programmable non-volatile temperature alarm settings for both upper and lower thresholds. Communication is achieved via a single-wire protocol, requiring only one data line and a ground connection. The sensor operates within a temperature range of -55C to +125C (-67F to +257F), with 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 external power supplies. Each MDS18B20 has a unique 64-bit serial number, enabling multi-drop networking on a single bus, ideal for large-area distributed temperature monitoring.
| 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 |
| Supply Voltage Range | 2.5V to 5.5V |
| Power Consumption | Parasitic power mode or VDD pin |
| Static Protection | HBM 8000V, MM 800V |
| Package Types | MSOP8, SOP8, TO-92, TO-92S |
| Unique Identifier | 64-bit serial number per chip |
| Alarm Function | User-defined non-volatile temperature alarm settings |
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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