HT7500中文资料合泰数据手册PDF规格书

General Description

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 components are LCD display, thermister, 1.5V battery, ON/OFF switch, buzzer, resistors and capacitors.

特性 Features

• Single-chip CMOS construction

• Single 1.5V battery operation

• Measurement range: +32.0~+42.0°C (+90.0~+108.0°F)

Measurement accuracy: ±0.1°C (±0.2°F)

Resolution: 0.1°C (0.1°F)

• Bonding option for Centigrade/Fahrenheit measurement

• Alarm warning for fever

• Highest temperature hold

• Auto power off after 8 min 40 sec

• One-key input switch for ON/OFF

• Displays last time measured temperature