LM3S2637 Datasheet, PDF (392/678 Pages) Texas Instruments – Stellaris® LM3S2637 Microcontroller

Analog-to-Digital Converter (ADC)
Figure 11-2. Differential Sampling Range, V_{IN_ODD} = 1.5 V
ADC Conversion Result
0x3FF
0x1FF
0V
-1.5 V
1.5 V
0V
V_{IN_ODD} = 1.5 V
- Input Saturation
Figure 11-3. Differential Sampling Range, V_{IN_ODD} = 0.75 V
ADC Conversion Result
3.0 V V_{IN_EVEN}
1.5 V DV
0x3FF
-1.5 V
0x1FF
0x0FF
0V
-0.75 V
+0.75 V
- Input Saturation
+2.25 V V_{IN_EVEN}
+1.5 V DV
392
June 18, 2012
Texas Instruments-Production Data