DS18B20+ Part Information

Details for DS18B20+ by Maxim Integrated

Electronic & Electrical Components>Sensors & Transducers>Sensors

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Part Features

  • Available in 8-Pin SO (150 mils), 8-Pin u00b5SOP, and
  • 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
  • Measures Temperatures from -55u00b0C to +125u00b0C (-67u00b0F to +257u00b0F)
  • No External Components Required
  • Parasitic Power Mode Requires Only 2 Pins for Operation (DQ and GND)
  • Programmable Resolution from 9 Bits to 12 Bits
  • Reduce Component Count with Integrated Temperature Sensor and EEPROM
  • Simplifies Distributed Temperature-Sensing Applications with Multidrop Capability
  • Unique 1-Wireu00ae Interface Requires Only One Port Pin for Communication
  • u00b10.5u00b0C Accuracy from -10u00b0C to +85u00b0C

Part Specifications

IC Output Type Digital
Sensing Accuracy Range ± 0.5°C
Sensing Temperature Min -55°C
Sensing Temperature Max +125°C
Sensor Case Style TO-92
No. of Pins 3Pins
Supply Voltage Min 3V
Supply Voltage Max 5.5V
Product Range Digital Thermometer
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 18
Device Marking DS18B20+
IC Generic Number 18B20
Logic Function Number 18B20
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
RoHS Compliant

Alternative Part Descriptions

  • TEMP SENSOR, 0.5DEG C, TO-92-3; IC Output Type:Digital; Sensing Accuracy Range:± 0.5°C; Sensing Temperature Min:-55°C; Sensing Temperature Max:+125°C; Sensor Case Style:TO-92; No. of Pins:3Pins; Supply Voltage Min:3V; Product Range:-RoHS Compliant: Yes | Newark Electronics
  • IC: temperature sensor; digital thermometer; -55÷125°C; TO92; THT | Transfer Multisort Elektronik
  • Dig. Therm. 1-Wire +-0,5°C TO92 | Schukat Electronic
  • Maxim One-wire IC TO-92-3 | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DS18B20+?

Additional datasheets, footprints and schematics for DS18B20+ are listed in our Part Details tab. You can also find the DS18B20+ image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for DS18B20+ in the Pricing & Inventory tab next to part details. You can view DS18B20+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does DS18B20+ fall under?

The DS18B20+ is listed under Electronic & Electrical Components > Sensors & Transducers > Sensors.

Can I view similar or alternative parts?

You can view similar parts to DS18B20+ when available in the Sensors range under the specifications section at the bottom of the details page.

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 DS18B20+ you can contact the distributor directly for product support, shipping queries etc.

Is the DS18B20+ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for DS18B20+ have stock available?

Authorised distributors including Newark Electronics, Transfer Multisort Elektronik, Schukat Electronic and Distrelec have stock available or on a lead time for DS18B20+.

How do I check stock and lead times for all distributors?

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