
APPENDIX
3.2 Standard characteristics
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3802 GROUP USER’S MANUAL
3.2.4 D-A conversion standard characteristics
Figure 3.2.8 shows the D-A conversion standard characteristics. The lower-side line on the graph indicates
the absolute precision error. In this case, it represents the difference between the ideal analog output value
for an input code and the measured value.
The upper-side line on the graph indicates the change width of output analog value to a one-bit change
of input code.
Fig. 3.2.8 D-A conversion standard characteristics
Measured when a power source voltage is stable in the single-chip mode
M38027E8SS D-A CONVERTER STEP WIDTH MEASUREMENT