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资料介绍
摘要: DS1847 和 DS1848 有一个芯片上直接到数字温度传感器。温度存储在 E2h 和 E3h 的地址位置。此应用程序说明解释如何将数字温度数据转换为十进制摄氏度的值。

Maxim > App Notes > DIGITAL POTENTIOMETERS FIBER-OPTIC CIRCUITS
TEMPERATURE SENSORS and THERMAL MANAGEMENT

Keywords: DS1847, DS1848, digital pot, digipot, epot, temperature, laser driver, VCSEL driver, temperature Sep 09, 2002
compensation, digital potentiometers

APPLICATION NOTE 216
How to Interpret DS1847/DS1848 Temperature Readings

Abstract: The DS1847 and DS1848 have an on-chip direct-to-digital temperature sensor. The temperature is
stored in address locations E2h and E3h. This application note explains how to convert the digital temperature
data into a decimal degrees Celsius value.


Translating Temperatures from Hex to Decimal

The procedure for converting temperature values for the DS1847 and DS1848 begins with reading the hex
values stored in bytes E2h (the MSB of the tempe……
标签:MaximDS1847DS1848digitalpotdigipotepottemperaturelaserdriverVCSELdrivertemperaturecompensationdigitalpotentiometers
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