摘要：本应用笔记介绍了DS1856内部校准程序，以及如何使用此功能的应用可以是有益的。本应用笔记还规定程序确定和实施内部校准和右移功能的DS1856 。Maxim > App Notes > DIGITAL POTENTIOMETERS
Keywords: internal calibration, ADC, A/D, gain, offset, temperature compensated, digital resistor, analog Nov 19, 2004
monitors, EEPROM, SFF-8472
APPLICATION NOTE 3408
DS1856 Internal Calibration and Right Shifting (Scalable Dynamic
Ranging)
Abstract: This application note explains the internal calibration procedure for the DS1856, and how using this
function can be beneficial to the application. The application note also provides procedures for determining and
implementing the internal calibration and right-shifting features of the DS1856.
Introduction
The DS1856 uses internal calibration and right shifting (Scalable Dynamic Ranging) to enhance the built-in 12-
bit ADC. This gives the DS1856 the precision and accuracy of a 16-bit ADC with……
