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$5000ADI DS18B20U+T&R
Digital temperature sensor with serial communication in a 1-wire format packaged in an 8-pin uMAX package
Brands: Analog Devices
Mfr.Part #: DS18B20U+T&R
Datasheet: DS18B20U+T&R Datasheet (PDF)
Package/Case: uMAX-8
RoHS Status:
Stock Condition: 2,759 pcs, New Original
Product Type: Analog and Digital Output
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $1.639 | $1.639 |
10 | $1.431 | $14.310 |
30 | $1.299 | $38.970 |
100 | $1.065 | $106.500 |
500 | $1.005 | $502.500 |
1000 | $0.979 | $979.000 |
In Stock: 2,759 PCS
DS18B20U+T&R General Description
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.
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
Application
- Consumer Products
- Industrial Systems
- Thermally Sensitive Systems
- Thermometers
- Thermostatic Controls
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Product Category | Thermostats | RoHS | Details |
Accuracy | +/- 0.5 C | Product | Thermometers and Thermostats |
Brand | Analog Devices / Maxim Integrated | Maximum Operating Temperature | + 125 C |
Minimum Operating Temperature | - 55 C | Product Type | Thermostats |
Series | DS18B20 | Factory Pack Quantity | 3000 |
Subcategory | Sensors | Part # Aliases | DS18B20U 90-18B20+UTR |
Unit Weight | 0.000811 oz |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
Wire Transfer | charge US$30.00 banking fee. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The DS18B20U+T&R is a digital temperature sensor chip that features a unique 64-bit serial code, operates on a single wire interface, and has a temperature range of -55°C to +125°C. It provides accurate temperature readings and is commonly used in various applications such as environmental monitoring, industrial controls, and consumer electronics.
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Equivalent
Some equivalent products of DS18B20U+T&R chip include Maxim Integrated DS18B20, Texas Instruments TMP117, and Adafruit DS18B20. These chips offer similar temperature sensing capabilities and compatibility with OneWire communication protocol. -
Features
DS18B20U+T&R features a digital temperature sensor with high accuracy (+/-0.5°C) and fast response time. It has a wide temperature range (-55°C to +125°C), programmable resolution, and does not require calibration. It communicates via a 1-wire interface, allowing multiple sensors to be connected to a single microcontroller. -
Pinout
The DS18B20U+T&R is a temperature sensor with a 3-pin TO-92 package. Pin 1 is GND, Pin 2 is DQ (data I/O), and Pin 3 is VDD. It communicates with a microcontroller using a 1-Wire protocol. -
Manufacturer
The DS18B20U+T&R is manufactured by Maxim Integrated, a semiconductor company specializing in analog and mixed-signal integrated circuits. They produce a wide range of products for various industries including automotive, industrial, healthcare, and consumer electronics. Maxim Integrated is known for their high-performance, integrated solutions for a diverse range of applications. -
Application Field
The DS18B20U+T&R is commonly used in applications such as temperature monitoring in HVAC systems, industrial automation, automotive systems, and consumer electronics. Its compact size, digital output, and accuracy make it ideal for applications where precise and reliable temperature measurement is required. -
Package
The DS18B20U+T&R chip is packaged in a TO-92 form with a 3-pin connection. It is available in a standard size of 5.33mm x 4.57mm x 4.57mm.
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