智恒微电子： 高精度CMOS可编程温度传感器（IST400）
IST400A is specifically designed for temperature sensing and measurement.
Applications
· Temperature measurement
· Temperature detecting
· System Thermal Management
· Personal Computers, Office Electronics, Electronic Test Equipment
Features
· Linear analog output voltage for temperature measuring
· Temperature measurement required no external component
· Measures temperatures from –40°C to 150°C
· Measurement range is selectable
· Thermometer accuracy is from ±0.1°C to ±2°C (depend on the range selected)
· Digital output for temperature detecting
· Trip point accuracy is ±0.1°C
· Hysteresis set by external component
· Hysteresis accuracy is ±0.1°C
