Opticon MDI-4000 Series, Руководство по последовательному интерфейсу, Страница: 52 / 139

MDI-4000 Series Serial Interface Manual
40
5.2.5 Current Consumption of the MDI-4x50
UART
[ V
CC
= 3.3V] (IF:UART, T
A
= 25°C)
Item State Recovery
Time
*1
Symbol Conditions Min. Typ. Max. Unit
Operating
Current Read - I
OP
- - 300 450 mA
Standby
Current Standby 0 ms
I
STB
- - 26 mA
Low Power
Current Low
Power 41 ms I
LOW
Configured - 1 mA
[ V
CC
= 5.0V] (IF:UART, T
A
= 25°C)
Item State Recovery
Time
*1
Symbol Conditions Min. Typ. Max. Unit
Operating
Current Read -
I
OP
- - 210 320 mA
Standby
Current Standby 0 ms I
STB
- - 20 mA
Low Power
Current Low
Power 41 ms I
LOW
Configured - 0.9 mA
*1
Recovery time is time until ready to scan.
USB
[ V
CC
= 3.3V] (IF:USB, T
A
= 25°C)
Item State Recovery
Time
*1
Symbol Conditions Min. Typ. Max. Unit
Operating
Current Read - I
OP
- - 300 450 mA
Standby
Current
*2
Standby 0 ms I
STB
- - 28 mA
Low Power
Current
*2
Low
Power 43 ms
I
LOW
Configured
*2
- 1.5 mA
[ V
CC
= 5.0V] (IF:USB, T
A
= 25°C)
Item State Recovery
Time
*1
Symbol Conditions Min. Typ. Max. Unit
Operating
Current Read - I
OP
- - 210 320 mA
Low Power
Current Standby 0 ms
I
STB
- - 20 mA
Low Power
Current
*2
Low
Power 43 ms I
LOW
Configured
*2
- 1.2 mA
*1
Recovery time is time until ready to scan.
*2
Current value when USB is in
“Selective Suspend” mode. When using the USB as virtual COM (USB-COM), use
this USB driver:
“Opticon USB Code Reader driver” version 3.x.x.x.