MK712
TOUCH SCREEN CONTROLLER TOUCH SCREEN CONTROL
IDT™
TOUCH SCREEN CONTROLLER 10
MK712 REV M 122109
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the MK712. These ratings, which are
standard values for IDT commercially rated parts, are stress ratings only. Functional operation of the device at these
or any other conditions above those indicated in the operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods can affect product reliability. Electrical
parameters are guaranteed only over the recommended operating temperature range.
Recommended Operation Conditions
Item Rating
Supply Voltage, VDD (referenced to ground) 7 V
All Inputs and Outputs (referenced to ground) -0.5 V to VDD+0.5 V
Ambient Operating Temperature (commercial) 0 to +70° C
Ambient Operating Temperature (industrial) -30 to +70° C
Ambient Operating Temperature (automotive) -35 to +85° C
Storage Temperature -65 to +150° C
Junction Temperature 125° C
Soldering Temperature (10 to 20 seconds max) 260° C
Parameter Min. Typ. Max. Units
Ambient Operating Temperature (commercial) 0 +70 ° C
Ambient Operating Temperature (industrial) -30 +70 ° C
Ambient Operating Temperature (automotive) -35 +85 ° C
Power Supply Voltage (measured in respect to GND)
(commercial and industrial)
+3.0 +5.5 V
Power Supply Voltage (measured in respect to GND)
(automotive)
+3.135 +5.5 V