Manufacturer Part Number
DS1722S+T&R
Manufacturer
Maxim Integrated
Introduction
The DS1722 is a digital temperature sensor with a serial interface that provides accurate temperature measurements. It can be used in a variety of applications that require precise temperature monitoring.
Product Features and Performance
Operates from 1.8V to 5.5V supply
Measures temperature from -55°C to 125°C
Tested accuracy of ±2°C (±3°C)
11-bit resolution
One-shot, programmable resolution, and shutdown mode
Digital, local temperature sensing
SPI output interface
Surface mount 8-SOIC package
Product Advantages
High accuracy and resolution for precise temperature monitoring
Wide operating temperature range
Low power consumption modes
Small and compact surface mount package
Key Technical Parameters
Supply voltage range: 1.8V to 5.5V
Operating temperature range: -55°C to 125°C
Test temperature range: -40°C to 85°C (-55°C to 120°C)
Resolution: 11-bit
Accuracy: ±2°C (±3°C)
Output interface: SPI
Packaging: 8-SOIC, Tape & Reel
Quality and Safety Features
RoHS3 compliant
Designed and manufactured to high quality standards
Compatibility
The DS1722 is compatible with a variety of microcontrollers and systems that support SPI communication.
Application Areas
Industrial automation
Medical equipment
Consumer electronics
Heating, ventilation, and air conditioning (HVAC) systems
Automotive applications
Product Lifecycle
The DS1722 is an active product and is not nearing discontinuation.
Replacement or upgraded products may be available in the future.
Key Reasons to Choose This Product
High accuracy and resolution for precise temperature monitoring
Wide operating temperature range to suit a variety of applications
Low power consumption modes for energy-efficient operation
Small and compact surface mount package for space-constrained designs
RoHS3 compliance for use in environmentally-conscious applications
Compatibility with a wide range of microcontrollers and systems