HT7500 Overview
The HT7500 is a CMOS digital clinical thermometer IC for measuring body temperature in Centigrade (°C) or Fahrenheit (°F) mode by its bonding option. It also provides alarm and auto power off functions. The other electronic ponents are LCD display, thermister, 1.5V battery, ON/OFF switch, buzzer, resistors and capacitors.
HT7500 Key Features
- Alarm warning for fever Highest temperature hold Auto power off after 8 min 40 sec One-key input switch for ON/OFF Displ
- The IC substrate should be connected to VDD in the PCB layout artwork