General Description

The HT7510 is a CMOS digital clinical thermometer IC for measuring body temperature in Centigrade (°C) or Fahrenheit (°F) mode by its bonding option. The main function of HT7510 is the same as HT7500. When interfaced with HT84018-0D, HT7510 can provide voice report function. It also provides alarm and auto power off functions. The other electronic components are LCD display, thermister, 3.0V battery, ON/OFF switch, buzzer, resistors and capacitors.

Features

• Single-chip CMOS construction

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

Measurement accuracy: ±0.1°C (±0.2°F)

Resolution: 0.1°C (0.1°F)

• Single 3.0V battery operation

• Bonding option for Centigrade/Fahrenheit measurement

• Highest temperature hold

• Auto power off after 8 min. 40 sec

• One key input switch ON/OFF

• Display the last measured temperature

• Low voltage detection for 2.4V

• Interface with HT84018-0D to provide voice report function (Refer to HT84XXX data sheet for detail specification)