RM41L232 Datasheet, PDF (76/108 Pages) Texas Instruments – 16- and 32-Bit RISC Flash Microcontroller

RM41L232
SPNS240A – OCTOBER 2014 – REVISED JUNE 2015
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7.2.4.2 MibADC Total Error
The absolute accuracy or total error of an MibADC as shown in Figure 7-4 is the maximum value of the
difference between an analog value and the ideal midstep value.
0 ... 111
0 ... 110
0 ... 101
0 ... 100
0 ... 011
Total Error
At Step 0 ... 101
(–1 1/4 LSB)
0 ... 010
0 ... 001
Total Error
At Step
0 ... 001 (1/2 LSB)
0 ... 000
0
1
2
3
4
5
6
7
Analog Input Value (LSB)
n
NOTE A: 1 LSB = (AD_REFHI – AD_REFLO)/2 where n=10 in 10-bit mode and 12 in 12-bit mode
Figure 7-4. Absolute Accuracy (Total) Error
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