Part Details for DS18B20U+ by Maxim Integrated Products
Results Overview of DS18B20U+ by Maxim Integrated Products
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Environmental Monitoring
Industrial Automation
Smart Cities
Agriculture Technology
DS18B20U+ Information
DS18B20U+ by Maxim Integrated Products is a Temperature Sensor.
Temperature Sensors are under the broader part category of Sensors/Transducers.
Sensors and transducers detect and measure physical quantities like temperature, pressure, and force, converting them into electrical signals for various applications. Read more about Sensors/Transducers on our Sensors/Transducers part category page.
Price & Stock for DS18B20U+
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
78Y4788
|
Newark | Digi Thermometer, 2 Deg C, Msop, Sensor Output Type:Digital, Accuracy:± 0.5°C, Sensor Case/Package:Μsop, No. Of Pins:8Pins, Supply Voltage Min:3V, Supply Voltage Max:5.5V, No. Of Channels:-, Resolution:12 Bits, Product Range:- Rohs Compliant: Yes |Maxim Integrated/analog Devices DS18B20U+ RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 1818 |
|
$4.2400 / $6.4400 | Buy Now |
|
DISTI #
DS18B20U+-ND
|
DigiKey | SENSOR DIGITAL -55C-125C 8UMAX Min Qty: 1 Lead time: 10 Weeks Container: Tube |
479 In Stock |
|
$4.4139 / $6.4400 | Buy Now |
|
|
Bristol Electronics | 14 |
|
RFQ | ||
|
DISTI #
DS18B20U+
|
Maritex | Integrated Circuit Temperature Sensor digital, -55+125 deg.C, �2 deg.C, 12bit, interface: 1-wire, EEPROM, 3-5.5V, SMD, uSOP8 Min Qty: 1 Package Multiple: 1 | 3 |
|
$3.5040 / $5.6810 | Buy Now |
|
|
Vyrian | Sensors & Transducers | 1859 |
|
RFQ | |
|
|
Win Source Electronics | SENSOR DIGITAL -55C-125C 8UMAX | 25000 |
|
$1.0334 / $1.3347 | Buy Now |
Part Details for DS18B20U+
DS18B20U+ CAD Models
DS18B20U+ Part Data Attributes
|
|
DS18B20U+
Maxim Integrated Products
Buy Now
Datasheet
|
Compare Parts:
DS18B20U+
Maxim Integrated Products
Serial Switch/Digital Sensor, 12 Bit(s), 0.50Cel, Square, 8 Pin, Surface Mount, LEAD FREE, USOP-8
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC | |
| Package Description | FSOP-8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Accuracy-Max (Cel) | 0.5 Cel | |
| Body Breadth | 3 mm | |
| Body Height | 1.02 mm | |
| Body Length or Diameter | 3 mm | |
| Housing | PLASTIC | |
| JESD-609 Code | e3 | |
| Mounting Feature | SURFACE MOUNT | |
| Number of Bits | 12 | |
| Number of Terminals | 8 | |
| Operating Current-Max | 1.5 mA | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Interface Type | 1-WIRE INTERFACE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape/Style | SQUARE | |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 3 V | |
| Surface Mount | YES | |
| Terminal Finish | MATTE TIN | |
| Termination Type | SOLDER |
Alternate Parts for DS18B20U+
This table gives cross-reference parts and alternative options found for DS18B20U+. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of DS18B20U+, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| DS18B20U/T&R | Maxim Integrated Products | Check for Price | Serial Switch/Digital Sensor, 12 Bit(s), 0.50Cel, Square, 8 Pin, Surface Mount, USOP-8 | DS18B20U+ vs DS18B20U/T&R |
DS18B20U+ Frequently Asked Questions (FAQ)
-
The DS18B20U+ has an accuracy of ±0.5°C from -10°C to +85°C, and ±1°C from -40°C to -10°C and +85°C to +125°C.
-
Each DS18B20U+ has a unique 64-bit ROM code, allowing multiple sensors to be connected to a single bus. The master device can then address each sensor individually using its unique ROM code.
-
The maximum cable length for the 1-Wire bus is approximately 100 meters, but this can be extended using repeaters or other signal conditioning techniques.
-
Use a decoupling capacitor (e.g., 0.1 μF) between VDD and GND, and consider using a ferrite bead or common-mode choke to filter out high-frequency noise. Shielding the cable and using a twisted pair can also help reduce EMI.
-
Yes, the DS18B20U+ is rated for operation up to 125°C, making it suitable for high-temperature applications. However, ensure that the device is properly heat-sinked and follow the recommended operating conditions.