RX113_16 Datasheet, PDF (107/131 Pages) Renesas Technology Corp – 32 MHz, 32-bit RX MCUs, 50 DMIPS, up to 512 Kbytes of flash memory

RX113 Group
5. Electrical Characteristics
Upper output limit
Full-scale error ^{Gain error}
Integral nonlinearity error (INL)
Offset error
1-LSB width for ideal D/A conversion
Output analog voltage _{characteristic}
Differential nonlinearity error
(DNL)
Ideal output voltage
*1
Lower output limit
Actual D/A conversion characteristic
Offset error
Ideal output voltage
000h
D/A converter input code
FFFh
Note 1. Ideal D/A conversion output voltage that is adjusted so that offset and full scale errors are zeroed.
Figure 5.58 Illustration of D/A Converter Characteristic Terms
Integral nonlinearity error (INL)
Integral nonlinearity error is the maximum deviation between the ideal output voltage based on the ideal conversion
characteristic when the measured offset and full-scale errors are zeroed, and the actual output voltage.
Differential nonlinearity error (DNL)
Differential nonlinearity error is the difference between 1-LSB voltage width based on the ideal D/A conversion
characteristics and the width of the actual output voltage.
Offset error
Offset error is the difference between the highest actual output voltage that falls below the lower output limit and the
ideal output voltage based on the input code.
Full-scale error
Full-scale error is the difference between the lowest actual output voltage that exceeds the upper output limit and the
ideal output voltage based on the input code.
R01DS0216EJ0110 Rev.1.10
Mar 31, 2016
Page 107 of 131