Renesas RX Series User Manual

R01UH0823EJ0100 Rev.1.00 Page 1802 of 1823
Jul 31, 2019
RX23W Group 51. Electrical Characteristics
Figure 51.60 Illustration of D/A Converter Characteristic Terms
Integral non-linearity error (INL)
The integral non-linearity error is the maximum deviation between the ideal line when the measured offset and full-scale
errors are zeroed, and the actual output code.
Differential non-linearity error (DNL)
The differential non-linearity error is the difference between 1-LSB width based on the ideal D/A conversion
characteristics and the width of the actually output code.
Offset error
An offset error is the difference between a transition point of the ideal first output code and the actual first output code.
Full-scale error
A full-scale error is the difference between a transition point of the ideal last output code and the actual last output code.
000h
D/A converter input code
FFFh
Output analog voltage
Upper output limit
Lower output limit
Offset error
Ideal output voltage
1-LSB width for ideal D/A conversion
characteristic
Differential nonlinearity error
(DNL)
Actual D/A conversion characteristic
*1
Integral nonlinearity error (INL)
Full-scale error
Gain error
Offset error
Ideal output voltage
Note 1. Ideal D/A conversion output voltage that is adjusted so that offset and full scale errors are zeroed.

Renesas RX Series Specifications

General

Brand	Renesas
Model	RX Series
Category	Microcontrollers
Language	English