5pcs DS18B20 Digital Temperature Sensor Original Dallas Chip

Description

Wider voltage range, voltage range: 3.0-5.5V, parasitic power supply mode can be powered by data lines;
The temperature range is - 55 ~125 C, and the accuracy is (+0.5) C at - 10 ~85 ~C.
Unique single-line interface mode, DS18B20 only needs one line to connect with microprocessor to realize two-way communication between microprocessor and DS18B20.
DS18B20 supports multiple networking functions. Multiple DS18B20 can be connected in parallel on the only three lines to realize multi-point temperature measurement.
DS18B20 does not need any peripheral components in use. All sensor elements and conversion circuits are integrated into an integrated circuit like a triode.
Top USA Distributor
5pcs DS18B20 Digital Temperature Sensor Original Dallas Chip
Wider voltage range, voltage range: 3.0-5.5V, parasitic power supply mode can be powered by data lines;
The temperature range is - 55 ~125 C, and the accuracy is (+0.5) C at - 10 ~85 ~C.
Unique single-line interface mode, DS18B20 only needs one line to connect with microprocessor to realize two-way communication between microprocessor and DS18B20.
DS18B20 supports multiple networking functions. Multiple DS18B20 can be connected in parallel on the only three lines to realize multi-point temperature measurement.
DS18B20 does not need any peripheral components in use. All sensor elements and conversion circuits are integrated into an integrated circuit like a triode.
The programmable resolution is 9-12 bits, and the corresponding resolvable temperatures are 0.5, 0.25, 0.125 and 0.0625 respectively, which can achieve high-precision temperature measurement.
Temperature is converted to digital in 93.75 ms at 9-bit resolution, and to digital in 750 ms at 12-bit resolution, which is faster.
The measurement results directly output digital temperature signals, which are transmitted to CPU by "one-wire bus" in series, and CRC check codes can be transmitted at the same time. It has strong anti-interference and error correction ability.
Negative Voltage Characteristics: When the polarity of the power supply is reversed, the chip will not burn down due to fever, but it can not work properly.
Quantity:5 pcs
Item Specifics
Brand :
Unbranded
MPN :
Does Not Apply
Payment
We accept PayPal only. •Please understand that for variation listings, there is a drop down menu for you choosing the desired items. We are unable to change any content of your order based on the eBay checkout note or PayPal message. •Please verify your address during checkout . You may not be able to change the shipping address once the payment is completed due to the shipping status. •If you are paying through Paypal using eCheck, please note that your item can be shipped only after eCheck has cleared. We accept PayPal payment and all major credits through Paypal only. •To avoid an unpaid item dispute, all payments must be received within 7 days from the end of the auction.
Shipping
We ship all the orders from USA For US orders, economy (est 5-10 days) shipping is FREE AND FREE tracking number
Returns
Returns
: 30 DAYS FREE RETURN!
Customer Services
Contact Us
: If you have any questions or concerns, you can reach us through eBay messages. We appreciate your business and if you are satisfied with our service, please provide positive feedback and rate the details of the transaction. Our goal is to make sure you are a satisfied buyer so please give us the chance to do so should anything go wrong with your order. Please contact us before leaving any negative or neutral feedback。
Shipping
: We ship to your eBay registered address only. Items will be shipped within 24 hours when payment received. All items are shipped from our USA warehouse in NC, Shipping time only 2-7 business days with tracking number. We ship from US to US. Orders usually ship within 1 business day after payment is received.
Top USA Distributor
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5pcs DS18B20 Digital Temperature Sensor Original Dallas Chip
Wider voltage range, voltage range: 3.0-5.5V, parasitic power supply mode can be powered by data lines;
The temperature range is - 55 ~125 C, and the accuracy is (+0.5) C at - 10 ~85 ~C.
Unique single-line interface mode, DS18B20 only needs one line to connect with microprocessor to realize two-way communication between microprocessor and DS18B20.
DS18B20 supports multiple networking functions. Multiple DS18B20 can be connected in parallel on the only three lines to realize multi-point temperature measurement.
DS18B20 does not need any peripheral components in use. All sensor elements and conversion circuits are integrated into an integrated circuit like a triode.
The programmable resolution is 9-12 bits, and the corresponding resolvable temperatures are 0.5, 0.25, 0.125 and 0.0625 respectively, which can achieve high-precision temperature measurement.
Temperature is converted to digital in 93.75 ms at 9-bit resolution, and to digital in 750 ms at 12-bit resolution, which is faster.
The measurement results directly output digital temperature signals, which are transmitted to CPU by "one-wire bus" in series, and CRC check codes can be transmitted at the same time. It has strong anti-interference and error correction ability.
Negative Voltage Characteristics: When the polarity of the power supply is reversed, the chip will not burn down due to fever, but it can not work properly.
Quantity:5 pcs
Item Specifics
Brand :
Unbranded
MPN :
Does Not Apply
Payment
Shipping
Returns
Customer Services
We accept PayPal only. •Please understand that for variation listings, there is a drop down menu for you choosing the desired items. We are unable to change any content of your order based on the eBay checkout note or PayPal message. •Please verify your address during checkout . You may not be able to change the shipping address once the payment is completed due to the shipping status. •If you are paying through Paypal using eCheck, please note that your item can be shipped only after eCheck has cleared. We accept PayPal payment and all major credits through Paypal only. •To avoid an unpaid item dispute, all payments must be received within 7 days from the end of the auction.
We ship all the orders from USA For US orders, economy (est 5-10 days) shipping is FREE AND FREE tracking number
Returns
: 30 DAYS FREE RETURN!
Contact Us
: If you have any questions or concerns, you can reach us through eBay messages. We appreciate your business and if you are satisfied with our service, please provide positive feedback and rate the details of the transaction. Our goal is to make sure you are a satisfied buyer so please give us the chance to do so should anything go wrong with your order. Please contact us before leaving any negative or neutral feedback。
Shipping
: We ship to your eBay registered address only. Items will be shipped within 24 hours when payment received. All items are shipped from our USA warehouse in NC, Shipping time only 2-7 business days with tracking number. We ship from US to US. Orders usually ship within 1 business day after payment is received.
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