Changsha Purple Horn E-Commerce Co., Ltd.
| Temperature Range | 0℃~+70℃ |
| Interface | Single-bus |
| Voltage - Supply | 1.8V~5.5V |
| Description | 0℃~+70℃ Single-bus 1.8V~5.5V SOP-8 Analog and Digital Output RoHS |
| Mfr. Part # | DS18B20ZD10-15(MY) |
| Package | SOP-8 |
| Model Number | DS18B20ZD10-15(MY) |
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Product Specification
| Temperature Range | 0℃~+70℃ | Interface | Single-bus |
| Voltage - Supply | 1.8V~5.5V | Description | 0℃~+70℃ Single-bus 1.8V~5.5V SOP-8 Analog and Digital Output RoHS |
| Mfr. Part # | DS18B20ZD10-15(MY) | Package | SOP-8 |
| Model Number | DS18B20ZD10-15(MY) |
The MYDS18B20 series is a mixed-signal digital temperature sensor chip offering high accuracy without user calibration. Utilizing CMOS semiconductor PN junction temperature characteristics and bandgap voltage, it provides precise temperature readings from -10C to +85C with a typical accuracy of 0.5C. The chip features a 14-bit ADC with a resolution of 0.0125C (defaulting to 12-bit at 0.0625C resolution) and operates across a wide temperature range of -55C to +125C. Its digital single-bus protocol simplifies system integration, requiring only one GPIO port for communication and enabling cost-effective, multi-node sensing networks with long transmission distances. Built-in non-volatile E2PROM stores device ID, alarm thresholds, calibration data, and user-defined information. Available in TO-92, TO-92S, SOP8, and MSOP8 packages.
| Feature | Specification | Details |
|---|---|---|
| Temperature Accuracy | 0.5C | (-10C to +85C) |
| Typical Accuracy (Other Ranges) | 1.5C | |
| Temperature Range | -55C to +125C | |
| Standby Current | 0.2A (typical @ 5V) | |
| Average Current | 5A (typical @ 1Hz) | |
| Operating Voltage | 1.8V to 5.5V | |
| Resolution | 12-bit ADC (default) | 0.0625C. Configurable to 14-bit (0.0125C) |
| Temperature Conversion Time | Configurable | 500ms / 15ms |
| User E2PROM Space | 80-bit | For user information |
| Unique ID | 64-bit serial number per chip | For multi-point networking |
| Alarm Function | User-settable high/low alarm values | |
| Interface | Standard Single-Bus (1-Wire) | Supports distributed multi-node temperature measurement |
| Max Nodes (5V, 1K pull-up) | 100 nodes | Up to 500 meters cable length |
| Applications | Industrial Monitoring, Smart Hardware, Smart Agriculture, Instrumentation, Smart Home Appliances, Multi-point Series Temperature Measurement | |
| Package Types | TO-92, TO-92S, SOP8, MSOP8 | (Models: 18B20, 18B20S, 18B20Z, 18B20U) |
| Pin Configuration | GND, DQ, VDD | (N.C. pins also present in some packages) |
| Internal Structure | 64-bit ROM, Temperature Registers, Alarm Threshold Registers (TH, TL), Configuration Register, User E2PROM | |
| Power Modes | External Power Mode, Parasitic Power Mode | |
| E2PROM Write Cycles | 50,000 times | (-55C to +55C) |
| E2PROM Data Retention | 10 years | (-55C to +55C) |
| Absolute Maximum Ratings | -0.5V to +6.0V (Voltage to Ground) | |
| Operating Temperature Range | -55C to +125C | |
| Storage Temperature Range | -55C to +125C | |
| Ordering Information (Examples) | MYDS18B20 | 0.5C accuracy (-10C~+85C), TO-92, 500ms conversion, 2K/bag |
| Ordering Information (Examples) | MYDS18B20Z | 0.5C accuracy (-10C~+85C), SOP8, 500ms conversion, 4K/reel |
| Ordering Information (Examples) | MYDS18B20U-15 | 0.5C accuracy (0C~+60C), MSOP8, 15ms conversion, 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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