How do the Analog Devices Analog Devices DS18 Series variants differ?

Analog Devices DS18 Series part numbers differ by case, features, mounting type and operating temperature. Use the selection guide above to pick by case.

How many Analog Devices Analog Devices DS18 Series part numbers are listed?

17 Analog Devices Analog Devices DS18 Series part numbers are listed, each with specifications and a datasheet where available.

Analog Devices DS18 Series

17 variants · Analog Devices

About the Analog Devices Analog Devices DS18 Series series

The Analog Devices Analog Devices DS18 Series series groups 17 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common accuracy - highest (Lowest) of ±0.5°C (±2°C), output type of 1-Wire® and sensing temperature - remote of -. Variants differ by case, features and mounting type, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case: 8-SOIC (0.154\", 3.90mm Width) · TO-226-3, TO-92-3 (TO-226AA) · TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Features: Output Switch, Programmable Limit, Programmable Resolution · Programmable Limit, Standby Mode
Mounting type: Surface Mount · Through Hole
Operating temperature: -55°C ~ 125°C · -55°C~125°C
Package: Bag · Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT) · Tube
Resolution: 9 b · 12 b
Sensing temperature - local: -55°C ~ 125°C · -55°C~125°C

Variant comparison

Parameter	DS18B20-PAR+T&R	DS18B20+T&R	DS18B20Z+	DS18B20Z+T&R	DS18S20+PAR	DS18S20+T&R
Case	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	8-SOIC (0.154\", 3.90mm Width)	8-SOIC (0.154\", 3.90mm Width)	TO-226-3, TO-92-3 (TO-226AA)	TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Features	Output Switch, Programmable Limit, Programmable Resolution	Output Switch, Programmable Limit, Programmable Resolution	Output Switch, Programmable Limit, Programmable Resolution	Output Switch, Programmable Limit, Programmable Resolution	Programmable Limit, Standby Mode	Programmable Limit, Standby Mode
Mounting type	Through Hole	Through Hole	Surface Mount	Surface Mount	Through Hole	Through Hole
Operating temperature	-55°C ~ 125°C	-55°C~125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C~125°C	-55°C~125°C
Package	Tape & Reel (TR) Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)	Tube	Tape & Reel (TR) Cut Tape (CT)	Bag	Tape & Reel (TR); Cut Tape (CT)
Resolution	12 b	12 b	12 b	12 b	9 b	9 b
Sensing temperature - local	-55°C ~ 125°C	-55°C~125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C~125°C	-55°C~125°C

Shared specifications

Accuracy - highest (Lowest): ±0.5°C (±2°C)
Output type: 1-Wire®
Sensing temperature - remote: -
Sensor type: Digital, Local
Test condition: -10°C ~ 85°C (-55°C ~ 125°C)
Voltage: 3V ~ 5.5V

Request a quote on any Analog Devices DS18 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Analog Devices Analog Devices DS18 Series variants differ?: Analog Devices DS18 Series part numbers differ by case, features, mounting type and operating temperature. Use the selection guide above to pick by case.
How many Analog Devices Analog Devices DS18 Series part numbers are listed?: 17 Analog Devices Analog Devices DS18 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Analog Devices Analog Devices DS18 Series?: Request a quote (RFQ) for any Analog Devices DS18 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.