HT7510 Datasheet, PDF (1/8 Pages) Holtek Semiconductor Inc – Clinical Thermometer

HT7510
Clinical Thermometer
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)
General Description
The HT7510 is a CMOS digital clinical ther-
mometer 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.
Block Diagram
1
10th Feb ’99