Maxim DS1722S+, Digital Temperature Sensor -55 → +125 °C ±2°C, 8-Pin SO

Maxim Integrated

Product Information

Dimensions:
5 x 4 x 1.5mm
Mounting Type:
Surface Mount
Operating Temperature Range:
-55 to +125 °C
Maximum Operating Temperature:
+125 °C
Minimum Operating Supply Voltage:
1.8 (Digital) V, 2.65 (Analogue) V
Output Type:
Digital
Height:
1.5mm
Width:
4mm
Length:
5mm
Sensor Function:
Temperature
Package Type:
SO
Interface Type:
Serial-3 Wire, SPI
Minimum Operating Temperature:
-55 °C
Maximum Operating Supply Voltage:
5.5 (Analogue) V, 5.5 (Digital) V
Resolution:
12 bit
Pin Count:
8
Accuracy:
±2°C
HTSUS:
8542.39.0001
RoHS Status:
ROHS3 Compliant
Sensing Temperature - Remote:
-
Operating Temperature:
-55°C ~ 125°C
Package / Case:
8-SOIC (0.154", 3.90mm Width)
Accuracy - Highest (Lowest):
±2°C (±3°C)
Sensor Type:
Digital, Local
REACH Status:
REACH Unaffected
Output Type:
SPI
Test Condition:
-40°C ~ 85°C (-55°C ~ 120°C)
Package:
Tube
Moisture Sensitivity Level (MSL):
1 (Unlimited)
Sensing Temperature - Local:
-55°C ~ 120°C
standardLeadTime:
9 Weeks
Resolution:
11 b
Features:
One-Shot, Programmable Resolution, Shutdown Mode
Mounting Type:
Surface Mount
Series:
-
Supplier Device Package:
8-SOIC
Voltage - Supply:
1.8V ~ 5.5V, 2.65V ~ 5.5V
Base Product Number:
DS1722
ECCN:
EAR99
RoHs Compliant
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The DS1722S from Maxim Integrated is a precision digital temperature sensor IC with a factory-calibrated range from –55 °C to +120 °C. Available in an 8-pin SOIC package, it supports SPI or 3-wire serial interface, offers configurable resolution (8 to 12 bits), and includes power-saving shutdown modes. Ideal for embedded systems and thermal monitoring, it allows accurate temperature readings without external components.

What Makes the Maxim Integrated DS1722S Digital Temperature Sensor IC Stand Out?

Its advanced built-in features distinguish the DS1722S digital temperature sensor IC. Its flexible interface (SPI or 3-wire), programmable resolution, built-in shutdown mode for ultra-low power applications, and wide operating range (–55 °C to +125 °C) — all in a small, surface-mount footprint.

Functional Highlights of the DS1722S

  • Temperature range: –55 °C to +120 °C (full operation to +125 °C)
  • Interface: SPI or 3-wire serial (selectable via pin)
  • Configurable resolution: 8, 9, 10, 11 or 12 bits (0.0625 °C resolution at 12-bit)
  • Shutdown / one-shot mode for power saving
  • Supply voltage: 1.8 V (digital) and 2.65 V – 5.5 V (analogue) rails
  • Accuracy: ±2 °C typical over –40 °C to +85 °C
  • No external components required (integrated temperature sensing)
  • Small 8-SOIC package: 5 × 4 × 1.5 mm.

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Datasheet - DS1722S+(Technical Reference)
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Halogen Certificate(Environmental Information)
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Red Phosphorous Certificate(Environmental Information)
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Maxim Integrated RoHS3 Cert(Environmental Information)
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DS1722(Datasheets)
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Package Thermal Resistance Values (Theta JA, Theta JC) for Temperature Sensors and 1-Wire Devices(Mfg Application Notes)
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Thermal Management Handbook(Mfg Application Notes)

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FAQs

Yes. We ship DS1722S+ Internationally to many countries around the world.
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We accept all major payment methods for all products including ET18611369. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET18611369 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Maxim Integrated" products on our website by using Enrgtech's Unique Manufacturing Part Number ET18611369.
You can order Maxim Integrated brand products with DS1722S+ directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Temperature & Humidity Sensor ICs category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Maxim DS1722S+, Digital Temperature Sensor -55 → +125 °C ±2°C, 8-Pin SO. You can also check on our website or by contacting our customer support team for further order details on Maxim DS1722S+, Digital Temperature Sensor -55 → +125 °C ±2°C, 8-Pin SO.