Changsha Purple Horn E-Commerce Co., Ltd.
| Temperature Range | -55℃~+125℃ |
| standby current | 200nA |
| Interface | Single-bus |
| Temperature Conversion Time | 500ms |
| Temperature Resolution | 14bit |
| Voltage - Supply | 1.8V~5.5V |
| Description | Temperature Sensor -55℃~+125℃ |
| Mfr. Part # | DS18B20A10T6 |
| Model Number | DS18B20A10T6 |
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Product Specification
| Temperature Range | -55℃~+125℃ | standby current | 200nA |
| Interface | Single-bus | Temperature Conversion Time | 500ms |
| Temperature Resolution | 14bit | Voltage - Supply | 1.8V~5.5V |
| Description | Temperature Sensor -55℃~+125℃ | Mfr. Part # | DS18B20A10T6 |
| Model Number | DS18B20A10T6 |
The MYDS18B20 series digital temperature probes, featuring the MYDS18B20/MY18E20 chips, offer high-precision digital temperature sensing with an accuracy of 0.5 within the -10C to +85C range. These probes utilize a CMOS semiconductor PN junction temperature principle, processed through signal amplification, analog-to-digital conversion, and digital calibration for a stable and reliable output. The chips support a standard single-bus communication interface, enabling multi-node sensing and networking with a single GPIO port. They are designed for low power consumption, wide operating voltage (1.8V-5.5V), and feature built-in non-volatile E2PROM for storing ID, alarm thresholds, and user-defined information. Applications include industrial monitoring, smart hardware, smart agriculture, instrumentation, and smart home appliances.
| Item | Specification |
|---|---|
| Chip Model | MYDS18B20 / MY18E20 |
| Temperature Measurement Accuracy | 0.5 @ -10C to +85C |
| Temperature Conversion Time | 500ms (default), configurable to 15ms |
| Operating Temperature Range (Probe) | -20C to +85C |
| Chip Operating Temperature Range | -55C to +125C |
| Operating Voltage Range | 1.8V to 5.5V |
| Communication Interface | Standard Single-Bus (1-Wire) |
| Digital Temperature Chip | MYDS18B20/MY18E20 |
| Stainless Steel Shell | 304 Stainless Steel, 6.0*50mm |
| Sheathed Wire | 3*0.12mm Oxygen-free Copper, Outer Diameter 3.5mm Round Wire, 1m length |
| Insulation Sleeve | 4.0mm, Black |
| Pin Configuration (GND) | Black wire |
| Pin Configuration (DQ) | Yellow/Other wire |
| Pin Configuration (VDD) | Red wire |
| Temperature Resolution | 12-bit ADC (0.0625C), configurable to 14-bit ADC (0.0125C) |
| Standby Current | 0.2A @ 5V (typical) |
| Average Current | 5A @ 1Hz (typical) |
| Additional E2PROM Space | 80-bit for user information |
| Chip ID Sequence Number | 64-bit unique ID |
| Supported Nodes (Single Bus) | Up to 100 nodes, 100-500 meters |
| Package Types | TO-92 (18B20), TO-92S (18B20S), SOP8 (18B20Z), MSOP8 (18B20U) |
| Ordering Information (MY DS18B20) | Accuracy: 0.5 (-10C~+85C), Package: TO-92, Print: 18B20, Min. Pack: 2K/bag |
| Ordering Information (MY DS18B20S) | Accuracy: 0.5 (-10C~+85C), Package: TO-92S, Print: 1820, Min. Pack: 2K/bag |
| Ordering Information (MY DS18B20Z) | Accuracy: 0.5 (-10C~+85C), Package: SOP8, Print: 18B20Z, Min. Pack: 4K/reel |
| Ordering Information (MY DS18B20U) | Accuracy: 0.5 (-10C~+85C), Package: MSOP8, Print: 18B20, Min. Pack: 5K/reel |
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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