TMS570LS3134 Datasheet, PDF (124/155 Pages) Texas Instruments – TMS570LSxxx4 16/32-Bit RISC Flash Microcontroller

TMS570LS3134
TMS570LS2134
TMS570LS2124
SPNS165 – SEPTEMBER 2011
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5.2.4.2 MibADC Total Error
The absolute accuracy or total error of an MibADC as shown in Figure Figure 5-4 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)
12
NOTE A: 1 LSB = (AD_REFHI – AD_REFLO)/2
Figure 5-4. Absolute Accuracy (Total) Error
124 Peripheral Information and Electrical Specifications
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