Current Consumption; Absolute Maximum Ratings; Recommended Operating Conditions; Peak Current Consumption - Opticon MDI-4000 Series Serial Interface Manual

MDI-4000 Series Serial Interface Manual
Power Mode Descriptions
Status
Read
Standby
Low Power
AIM

5.2 Current Consumption

Before integrating the scan engine, make sure you are familiar with the current consumption
specifications.
5.2.1

Absolute Maximum Ratings

Note: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent
damage to the device. These are stress ratings only, and functional operation of the device at
these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute maximum rated conditions for extended periods
of time may affect device reliability.
Item
Power Supply Voltage
Input Voltage
5.2.2

Recommended Operating Conditions

Item
Supply Voltage
Input Low
Voltage
High
Output Low
Voltage
High
Output Low
current
High
5.2.3

Peak Current Consumption

Item
Peak Rush Current *
Measured at the MDI-4xx0 connector. Peak current width is 800μs (Typ).
*
38
Description
The scan engine is reading a barcode. Both the white LED and the green
aiming light are on.
The scan engine is ready to read a barcode.
The scan engine is in a low power consumption state. You can configure the
amount of time the scan engine remains in standby mode before it changes to
low power mode. For more information, see
When the AIM signal is ON, the green aiming light is on.
Symbol
V
CC
V
I
Symbol
V
CC
V
IL
V
IH
V
OL
V
OH
I
OL
I
OH
State Symbol
Boot I
PK
"Low Power" on page
Rated Value
-0.3 to 7.0
-0.3 to V +0.3
CC
Conditions Min.
3.0
0
V -0.4
CC
I = 600µA
OL
I = -20µA 0.67* V
OH
V = 3.0V
CC
V = 3.0V
CC
Conditions Min.
- -
41.
Unit
V
V
Typ. Max.
3.3/5.0 5.5
- 0.15
- V
CC
- 0.55
- V
CC CC
-4
4
(V = 3.3V/5.0V T
CC
Typ. Max.
800 1000
Unit
V
V
V
V
V
mA
mA
= 25°C)
A
Unit
mA