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使用TC72和TC77数字硅温度传感器解决热计量问题

资料介绍
The TC72 and TC77 are CMOS silicon temperature
sensors that provide an accurate digital temperature
measurement to solve thermal measurement problems.
Data is converted from an internal diode temperature-
sensing element to a digital format that can be directly
interfaced to a microcontroller, as shown in Figure 1.
The TC72 and TC77 sensors offer many system-level
advantages, including the integration of the sensor and
signal conditioning circuitry in a small Integrated Circuit
(IC) package.
M AN871
Solving Thermal Measurement Problems Using The TC72
And TC77 Digital Silicon Temperature Sensors
The circuitry inside the TC72 and TC77 will be ana-
Author: Jim Lepkowski,
lyzed to illustrate the principles that these sensors use
Microchip Technology Inc.
to accurately measure temperature. In addition, appli-
cation guidelines will be provided that can maximize
INTRODUCTION th
使用TC72和TC77数字硅温度传感器解决热计量问题
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