HT7501 Overview
The HT7501 is a CMOS digital clinical thermometer IC for measuring body temperature from 32.00°C~43.00°C. It also provides alarm, self-test, auto power off and last time measured temperature functions. The other electronic ponents are LCD display, thermister, 1.5V battery, ON/OFF switch, buzzer, resistors and capacitors.
HT7501 Key Features
- Single-chip CMOS construction Single 1.5V battery operation Measurement range: +32.00°C~+43.00°C Measurement accuracy: ±
- 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