Manufacturer Part Number
DS18S20Z+T&R
Manufacturer
Maxim Integrated
Introduction
Digital temperature sensor with 1-Wire interface
Product Features and Performance
Wide operating temperature range: -55°C to 125°C
High accuracy: ±0.5°C over the range of -10°C to 85°C
9-bit temperature resolution
Programmable temperature alarm thresholds
Parasitic power mode requires only 2 connection wires
Standby mode for low-power applications
-55°C to 125°C temperature sensing range
Product Advantages
High accuracy and precision temperature measurement
Simple 1-Wire interface for easy integration
Wide temperature range for diverse applications
Low power consumption for battery-powered devices
Programmable temperature alarm for monitoring critical temperatures
Key Technical Parameters
Supply voltage: 3V to 5.5V
Temperature resolution: 9-bit
Temperature accuracy: ±0.5°C (typical), ±2°C (max)
Operating temperature range: -55°C to 125°C
Test condition temperature range: -10°C to 85°C
Quality and Safety Features
RoHS3 compliant
8-SOIC package
Compatibility
Compatible with 1-Wire protocol
Can be used in a wide range of applications and devices
Application Areas
Industrial automation
HVAC systems
Medical equipment
Consumer electronics
Battery management systems
Product Lifecycle
Actively supported by the manufacturer
Replacements and upgrades available
Key Reasons to Choose This Product
Excellent temperature measurement accuracy and precision
Wide operating temperature range for diverse applications
Simple 1-Wire interface for easy integration
Low power consumption for battery-powered devices
Programmable temperature alarm for monitoring critical temperatures
Robust and reliable performance in various environments
DS1921Analog Devices / Maxim Integrated