3 www.fairchildsemi.com
DM7446A, DM7447A
Absolute Maximum Ratings(Note 6)
Note 6: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Recommended Operating Conditions
Supply Voltage 7V
Input Voltage 5.5V
Operating Free Air Temperature Range 0
°C to +70°C
Storage Temperature Range
−65°C to +150°C
Symbol Parameter Min Nom Max Units
DM7446A
V
CC
Supply Voltage 4.75 5 5.25 V
V
IH
HIGH Level Input Voltage 2 V
V
IL
LOW Level Input Voltage 0.8 V
V
OH
HIGH Level Output Voltage (a thru g) 30 V
I
OH
HIGH Level Output Current (BI/RBO) −0.2 µA
I
OL
LOW Level Output Current (a thru g) 40 mA
I
OL
LOW Level Output Current (BI/RBO) 8 mA
T
A
Free Air Operating Temperature 0 70 °C
DM7447A
V
CC
Supply Voltage 4.75 5 5.25 V
V
IH
HIGH Level Input Voltage 2 V
V
IL
LOW Level Input Voltage 0.8 V
V
OH
HIGH Level Output Voltage (a thru g) 15 V
I
OH
HIGH Level Output Current (BI/RBO) −0.2 µA
I
OL
LOW Level Output Current (a thru g) 40 mA
I
OL
LOW Level Output Current (BI/RBO) 8 mA
T
A
Free Air Operating Temperature 0 70 °C