DS18B20U+ by Analog Devices
Programmable Resolution 1-Wire Digital Thermometer
| Status: | Active |
|---|---|
| Series: | DS18B20 |
| RoHS: | Unknown |
Where to Buy
Prices starting from US$0.73
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$3.75
|
5,853
in stock
|
Buy Now |
|
element14
from US$4.01
|
5,853
in stock
|
Buy Now |
|
Newark Electronics
from US$4.23
|
5,834
in stock
|
Buy Now |
|
Analog Devices
from US$3.80
|
507
in stock
|
Buy Now |
|
Transfer Multisort Elektronik
from US$3.24
|
502
in stock
|
Buy Now |
|
Chip One Stop
from US$3.80
|
147
in stock
|
Buy Now |
|
Micros
from US$0.73
|
140
in stock
|
Buy Now |
|
Kruse
-
|
10,000
in stock
|
Buy Now |
|
Avnet Asia
from US$2.77
|
-
|
Buy Now |
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 |
| 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 |
| 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 |
Specifications
| Sensor Type | Local |
|---|---|
| # Channels | One |
| Interface | 1-Wire |
| Accuracy (±°C) | 0.5 |
| Parasite Pwr. | Yes |
| Temp. Thresh. | Programmable (NV) |
| Temp. Resolution (bits) | 9101112 |
| Oper. Temp. (°C) | -55 to +125 |
| Package/Pins | SOIC (N)/8TO92/3UMAX/8 |
| BudgetaryPrice (See Notes) | 2.3 |
DS18B20U+ Sensors & Transducers by Analog Devices
THERMOMETER DIG PROG SMD 18B20
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| IC Output Type | Digital |
|---|---|
| Sensing Accuracy Range | ± 0.5°C |
| Sensing Temperature Min | -55°C |
| Sensing Temperature Max | +125°C |
| Sensor Case Style | MSOP |
| No. of Pins | 8Pins |
| Supply Voltage Min | 3V |
| Supply Voltage Max | 5.5V |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Base Number | 18 |
| IC Generic Number | 18B20 |
| IC Temperature Range | Automotive |
| Operating Temperature Max | 125°C |
| Operating Temperature Range | -55°C to +125°C |
| Output Current | 4mA |
| Resolution | 12bit |
| Resolution (Bits) | 12bit |
| Sensor / Transducer Type | Temperature |
| Supply Current | 1mA |
| Supply Voltage Range | 3V to 5.5V |
| Temperature Sensing Range | -55°C to +125°C |
| Termination Type | Surface Mount Device |
Alternative Descriptions
| THERMOMETER, DIG, PROG, SMD, 18B20 | element14 |
| Digi Thermometer, 2 Deg C, Msop | Newark Electronics |
| Programmable Resolution 1-Wire | Analog Devices |
| IC: temperature sensor | Transfer Multisort Elektronik |
| Temp Sensor Digital Serial (1-Wire) 8-Pin uMAX Tube | Avnet Asia |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DS18B20U+ ?
Additional datasheets, footprints and schematics for DS18B20U+ are listed on our Part Details page. You can also find images and similar parts to DS18B20U+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for DS18B20U+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DS18B20U+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the DS18B20U+ you can contact the distributor directly for product support, shipping queries etc.
Is the DS18B20U+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS18B20U+ have stock available?
Authorised distributors including element14, Farnell, Newark Electronics, Analog Devices and Transfer Multisort Elektronik have stock available or on a lead time for DS18B20U+ .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for DS18B20U+ often in real-time on the comparison pages.
What if I can't find stock of DS18B20U+ ?
You can fill out our help required form which you can use to request a quote for DS18B20U+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.