High precision temperature sensing IC

Summary:

Huacan electronic high precision temperature sensor adopts single-bus communication mode, with a single point of temperature measurement and distributed temperature measurement function, each chip has a 64-bit ID number, chip temperature measurement range of -55℃~+125℃, accuracy ±0.1℃, the chip can be networked, a single path can cascade more than 500. The chip adopts ceramic package, which has high reliability and strong stability

Features:

◆ Adopt single bus interface only need 1 port pin for communication
◆ Each chip has a 64 bit serial number
◆ With distributed multi-point temperature measurement function
◆ Supply voltage range: 2.5V-5.5V
◆ Typical temperature range -55℃~125℃
◆ Temperature resolution 9-12 bits
◆ Temperature conversion speed of 400ms
◆ Electrostatic protection capacity HBM > 8000V

Application:

HVAC environmental control, construction equipment, food temperature measurement and industrial temperature measurement and process monitoring and control applications