FM3 MB9B500 Series - Microcontrollers - Fujitsu
FM3 MB9B500 Series - Microcontrollers - Fujitsu
FM3 MB9B500 Series - Microcontrollers - Fujitsu
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<strong>MB9B500</strong> <strong>Series</strong><br />
(Continued)<br />
100<br />
Digital output<br />
0x3FF<br />
0x3FE<br />
0x3FD<br />
0x004<br />
0x003<br />
0x002<br />
0x001<br />
1LSB' (Ideal value) =<br />
Total error of digital output N =<br />
Actual conversion<br />
characteristics<br />
AVRH - AVSS<br />
1024<br />
Total error<br />
{1 LSB'(N-1) + 0.5 LSB'}<br />
0.5 LSB'<br />
(Actually-measured value)<br />
Actual conversion<br />
characteristics<br />
Ideal characteristics<br />
AVss AVRH<br />
Analog input<br />
[V]<br />
VNT - {1LSB' × (N - 1) + 0.5LSB'}<br />
1LSB'<br />
1.5 LSB'<br />
N : A/D converter digital output value.<br />
VNT : Voltage at which the digital output changes from 0x(N + 1) to 0xN.<br />
VOT' (Ideal value) = AVSS + 0.5LSB[V]<br />
VFST' (Ideal value) = AVRH - 1.5LSB[V]<br />
VNT<br />
DS706-00010-1v0-E
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