Datasheet

DEM 320240Q TMH-PW-N
Product Specification
Version: 2 PAGE: 10
6. ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL MIN Max Unit
Supply Voltage for Analog VCI -0.3 4.5 V
Supply Voltage for Logic VDDIO -0.3 4.5 V
Supply Current (one LED) I(LED) 30 mA
Operating Temperature Top -20 +70
℃
Storage Temperature Tsr -30 +80
℃
Note: The absolute maximum rating values of this product are not allowed to be exceeded at any times. Should a module be
used with any of the absolute maximum ratings exceeded, the characteristics of the module may not be recovered, or
in an extreme case, the module may be permanently destroyed.
7. ELECTRICAL CHARACTERISTICS
7.1 Input Power
ITEM SYMBOL MIN Typ. Max Unit
Supply Voltage for Analog VCI 3.0 3.3 3.6 V
Supply Voltage for Logic VDDIO 3.0 3.3 3.6 V
Input Voltage
Vil GND - 0.3VCI V
Vih 0.7VCI - VCI V
Input Leakage Current Ilkg -1 1 uA
7.2 Backlight Driving Conditions
Item Symbol
Specifications
Unit Remark
Min Typ. Max
Voltage for LED
Backlight
Vf - 19.2 - V Il=20mA
Current for LED
Backlight
Il - 20 30 mA -
Power Consumption P - 0.384 - W -
Led Lifetime 30,000 50,000 - Hr Note
Note: brightness to be decreased to 50% of the initial value at ambient temperature TA=25℃