GXT311A/B
High-Precision, Low-Power Digital Temperature Sensor
Brand: Zhongke Yinhexin (Zhongke Galaxy Core)
Temperature measurement range: -55℃ ~ +150℃
Typical accuracy: ±0.1℃
High resolution: 0.00390625℃@16bits
Supply voltage: 1.4V ~ 5.5V
Conversion time: 32ms
Low power consumption: 40μA conversion current, 0.2μA shutdown current
Digital output: SMBus and I2C interface compatible
Applications: Portable battery-powered applications, power supply temperature monitoring, thermal protection for computer peripherals, laptops, battery management, constant temperature control, electromechanical equipment temperature monitoring, industrial control, test equipment, medical instruments
GX18B20
Single-Bus Temperature Sensor IC
Brand: Zhongke Yinhexin (Zhongke Galaxy Core)
Supply Voltage: 2.5V ~ 5.5V
Measuring Temperature: -55°C ~ +125°C
Temperature Resolution: Selectable 9-12 bits
Highest Accuracy: ±0.1°C
Applications: Thermostats, temperature and humidity controllers, stage lighting, industrial control (PLC), online battery monitoring, medical equipment, industrial switches, optical transceivers and other products