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HT7501

更新时间： 2024-01-24 20:07:25

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HT7501 技术参数

HT7501

Clinical Thermometer

Features

•

Single-chip CMOS construction

Alarm warning for fever

•

Single 1.5V battery operation

Measurement range: +32.00°C~+43.00°C

Measurement accuracy: ±0.1°C

Resolution: 0.01°C

Highest temperature hold

Auto power off after 8 min 40 sec

One-key input switch for ON/OFF

Displays last time measured temperature

•

Auto self-test

General Description

The HT7501 is a CMOS digital clinical ther-

mometer 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

components are LCD display, thermister, 1.5V

battery, ON/OFF switch, buzzer, resistors and

capacitors.

Block Diagram

8th Feb ’99

12 3 4 5 6 7

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