Changsha Purple Horn E-Commerce Co., Ltd.
| Temperature Range | -55℃~+150℃ |
| standby current | 3uA |
| Interface | Single-bus |
| Temperature Conversion Time | 27ms |
| Temperature Resolution | 12bit |
| Voltage - Supply | 2.6V~5.5V |
| Description | Temperature Sensor -55℃~+150℃ 12bit TO-92 |
| Mfr. Part # | HDS18B20 |
| Package | TO-92 |
| Model Number | HDS18B20 |
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Product Specification
| Temperature Range | -55℃~+150℃ | standby current | 3uA |
| Interface | Single-bus | Temperature Conversion Time | 27ms |
| Temperature Resolution | 12bit | Voltage - Supply | 2.6V~5.5V |
| Description | Temperature Sensor -55℃~+150℃ 12bit TO-92 | Mfr. Part # | HDS18B20 |
| Package | TO-92 | Model Number | HDS18B20 |
The HDS18B20 is a highly integrated digital thermometer that provides 12-bit Celsius temperature measurements without requiring any external sensing components. It communicates via a 1-Wire bus, necessitating only a single data line and ground for interaction with a central microprocessor. This design eliminates the need for strong pull-up operating conditions, thereby reducing the cost of MCU controllers. Its low cost and ability to replace the HDS18B20 and NTC thermistors make it a versatile solution. Each device features a unique 64-bit serial code.
| Parameter | Min. | Typ. | Max. | Unit | Notes |
|---|---|---|---|---|---|
| Supply Voltage Range | 2.6 | 3.3 | 5.5 | V | Two-wire connection (DQ-GND) |
| Supply Voltage Range | 1.4 | 3.3 | 5.5 | V | Three-wire connection (VDD-GND) |
| Temperature Range | -55 | 150 | C | Operating Temperature | |
| Junction Temperature | 150 | C | |||
| Storage Temperature | -60 | 150 | C | ||
| Temperature Measurement Accuracy | 0.5 | C | 0C ~ +85C, 3.3V | ||
| Temperature Measurement Accuracy | 1 | C | -40C ~ +125C | ||
| Supply Voltage Sensitivity | 0.1 | C/V | |||
| Resolution | 0.0625 | C | 12 bits | ||
| Conversion Time | 27 | 35 | ms | Conversion period | |
| Operating Current | 40 | 80 | A | Conversion period | |
| Operating Current | 0.5 | 3 | A | Standby mode | |
| Pull-Up Resistor | 0.5 | 4.7 | 10 | K | Max |
| Electrostatic Discharge (HBM) | 4000 | V | per ANSI/ESDA/JEDEC JS-001 | ||
| Latch-up (Class IA) | 200 | mA | per JESD 78 |
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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