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Temperature sensor DS18B20 Sensor DS18B20+
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Temperature Sensor Digital, Local -55°C ~ 125°C 12 b TO-92-3 , Programmable Resolution 1-Wire Digital Thermometer High-Precision Temperature Monitoring with Minimal Connections Ideal for Multisensor Systems
The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. In addition, the DS18B20 can derive power directly from the data line ("parasite power"), eliminating the need for an external power supply. Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus. Thus, it is simple to use one microprocessor to control many DS18B20s distributed over a large area. Applications that can benefit from this feature include HVAC environmental controls, temperature monitoring systems inside buildings, equipment, or machinery, and process monitoring and control systems.
Key Features
* Unique 1-Wire® Interface Requires Only One Port Pin for Communication
* Reduce Component Count with Integrated Temperature Sensor and EEPROM * Measures Temperatures from -55°C to +125°C (-67°F to
+257°F)
* ±0.5°C Accuracy from -10°C to +85°C
* Programmable Resolution from 9 Bits to 12 Bits
* No External Components Required
* Parasitic Power Mode Requires Only 2 Pins for Operation (DQ and GND)
* Simplifies Distributed Temperature-Sensing Applications with Multidrop Capability * Each Device Has a Unique 64-Bit Serial Code
Stored in On-Board ROM
* Flexible User-Definable Nonvolatile (NV) Alarm Settings with Alarm Search Command Identifies Devices with Temperatures Outside
Programmed Limits
* Available in 8-Pin SO (150 mils), 8-Pin µSOP, and 3-Pin TO-92 Packages
* Reduce Component Count with Integrated Temperature Sensor and EEPROM * Measures Temperatures from -55°C to +125°C (-67°F to
+257°F)
* ±0.5°C Accuracy from -10°C to +85°C
* Programmable Resolution from 9 Bits to 12 Bits
* No External Components Required
* Parasitic Power Mode Requires Only 2 Pins for Operation (DQ and GND)
* Simplifies Distributed Temperature-Sensing Applications with Multidrop Capability * Each Device Has a Unique 64-Bit Serial Code
Stored in On-Board ROM
* Flexible User-Definable Nonvolatile (NV) Alarm Settings with Alarm Search Command Identifies Devices with Temperatures Outside
Programmed Limits
* Available in 8-Pin SO (150 mils), 8-Pin µSOP, and 3-Pin TO-92 Packages
Applications/Uses
* Consumer Products
* Industrial Systems
* Thermally Sensitive Systems
* Thermometers
* Thermostatic Controls
* Industrial Systems
* Thermally Sensitive Systems
* Thermometers
* Thermostatic Controls
Related Products
Model | compatible product | product classification | product characteristics |
GX18B20 | DS18B20 | Sensor-temp sensor | full compatibility DS18B20, include softare driver |
GX18B20W | DS18B20 | Sensor-temp sensor | full compatibility DS18B20, include softare driver, 2-PIN |
GX18B20U | DS18B20U | Sensor-temp sensor | full compatibility DS18B20, include softare driver,MSOP-8 |
GX18B20H | DS18B20 high accuracy | Sensor-temp sensor | DS18B20 high accuracy ±0/1°C, TO-92 pcakage |
GX18B20UH | DS18B20 high accuracy | Sensor-temp sensor | DS18B20 high accuracy ±0/1°C, MSOP-8 pcakage |
GX18B20S | DS18B20 | Sensor-temp sensor | DS18B20 small package, TO-92S |
GX18B20SH | DS18B20 high accuracy | Sensor-temp sensor | DS18B20S high accuracy ±0/1°C, TO-92S pcakage |
GX1820 | DS18B20 | Sensor-temp sensor | DS18B20 cost down version |
GX20MH01 | DS18B20 | Sensor-temp sensor | high accuracy(14bit) & hige ESD |
GX20ME04 | DS18B20 | Sensor-temp sensor | DS18B20 built in 1024bit EEPROM |
GX30H05 | DS18B20 | Sensor-temp sensor | High temperature |
GX21M15 | LM75B | Sensor-temp sensor | compatibility LM75 series |
Payment and Shipping
1.We will arrange the shipment within 3 working days after the payment reached.
2.We can ship Via your shipping account ( DHL / FedEx / UPS / TNT ), Or ship via our side .
3.We are not responsible for any accidents, delays or other issues that are the responsibility of the shipping service.
2.We can ship Via your shipping account ( DHL / FedEx / UPS / TNT ), Or ship via our side .
3.We are not responsible for any accidents, delays or other issues that are the responsibility of the shipping service.
Company Introduction
Asco Electronic Group Co., LTD was founded in 2005, is one of the world's Leading distributors of semiconductors and electronic components. We offer the most complete range of products, from active, passive and electromechanical components and memory products. All from either manufacturers direct or Authorized distributors. Asco helps our OEM and EMS customers deliver new and upcoming technology to all Customers across the Globe. As a independent distributor, we supply parts for all the application including: automotive, personal computing and storage, white goods, industrial, lighting, mobile/wireless, telecommunications, medical, smart technologies, consumer electronics, the Internet of Things (IoT), and so much more. Asco has resources to ensure that you’re never at a loss. Preferred access to electronic components that are in high demand. Relationships with trusted suppliers around the world. Stringent vendor screening standards so we never compromise on quality. Asco proactively develops and exercises a vast network of qualified supply channels to deliver unit cost reduction (PPV) to our OEM, EMS, and distribution partners. Our skilled commodity analysts and sourcing teams utilize our unique tools and strategic supply partner relationships to quickly identify needle-moving cost improvement opportunities to items on your BOM.
Certifications
FAQ
1. Q: What is your products quality ?
A: We offer all parts are new and original .
2. Q:What is your lead time?
A: 1-2 days. we have own warehouse and stock in large quantity.
3. Q: What is the shipping port?
A: We ship the goods via Port of HONGKONG or Shenzhen
4. Q: What is your payment terms?
A: T/T, Paypal, Western union, L/C ,ESROW
5.Q: What’s your advantage?
A: Competitive price & Good quality control & Fast production and delivery & Low MOQ & Professional sales and good after-sale service
A: We offer all parts are new and original .
2. Q:What is your lead time?
A: 1-2 days. we have own warehouse and stock in large quantity.
3. Q: What is the shipping port?
A: We ship the goods via Port of HONGKONG or Shenzhen
4. Q: What is your payment terms?
A: T/T, Paypal, Western union, L/C ,ESROW
5.Q: What’s your advantage?
A: Competitive price & Good quality control & Fast production and delivery & Low MOQ & Professional sales and good after-sale service
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