44
7.3 Input / Output Electrical Characteristics
Table 7.2:I/O Electrical Characteristics
Parameters
Conditions
Min.
Typ.
Max.
Unit
I/O voltage
0
28
V
Input voltage Threshold
0.9
1.5
V
Active output resistance
0.45
Ohm
Output switch time
(on or off)
20
μs
Active Output
– Over Current
protection threshold
1.9
2.8
3.8
A
Input – Over Voltage
Protection
34
37
V
Содержание XC-RF300
Страница 1: ...XC RF300 Reader User s Guide Invengo Information Technology Co Ltd www invengo cn ...
Страница 50: ...V1 0 ...