Manual

MoTeC Appendices 59
Analogue Input Sampling
4 times oversampling is scheduled with samples taken every 250 usec,
providing measurements every 1 msec.
The following inputs are sampled at 250 usec, with microsecond offsets as
shown in the table:
Offsets 0.0 usec +1.5 usec
0.0 usec
AT1 AV1
+9.3 usec
AT2 AV2
+20.9 usec
N/A AV3
+30.1 usec
N/A AV4
+39.4 usec
N/A N/A
+51.0 usec
N/A N/A
+60.3 usec
N/A N/A
+71.9 usec
N/A N/A
+81.1 usec
N/A INTTEMP
+90.4 usec
8VSEN SPD1
+102.0 usec
5VSEN SPD2
+111.3 usec
GLAT SPD3
+122.9 usec
GVERT N/A
+132.1 usec
GLONG N/A
+141.4 usec
N/A BAT+
Output Characteristics
Output Type
Open Collector (drives to ground) with weak pull-up (10
kΩ) to battery positive
Current
0.5 A max, current limited and thermal overload protected
Output Clamp
50 V Flyback Clamp (no clamp diode to supply)