摘要： DS1847和DS1848有一个芯片上直接数字式温度传感器。温度存储在地址E2H和E3h的。本应用笔记介绍了如何转换成摄氏温度值十进制度数字温度数据。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……