Acrosser AR-B8170 - Manual (Page 36)

AR-B8170 User Manual
5
ELECTRICAL CHARACTERISTICS
5.1 Basic Electrical Characteristics Table
Electrical Characteristics
Value
Symbol Parameter / Condition
Min. Typ. Max.
Unit
TA Ambient Temperature
0 - 60 ℃
Tstg Storage Temperature
-20 - 80 ℃
+12V External power input for system or +12Vdc power output 11.4 12.0 12.6 V
+5V +5Vdc power input 4.75 5.0 5.25 V
GPIO VIL GPIO’s maximum Input LOW voltage - 0 0.8 V
GPIO VIH GPIO’s minimum input HIGH voltage 2.5 3.3 - V
GPIO VOL GPIO’s typical output LOW voltage - - 0.4 V
GPIO VOH GPIO’s typical output HIGH voltage 2.4 - - V
-5V -5V ISA power input -5.25 -5 -4.75 V
-12V -12V ISA power input -12.6 -12 -11.4 V
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