TC1426/TC1427/TC1428
1.0
ELECTRICAL
CHARACTERISTICS
*Stresses above 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
above those indicated in the operation sections of the
specifications is not implied. Exposure to Absolute
Maximum Rating conditions for extended periods may
affect device reliability.
Absolute Maximum Ratings*
Supply Voltage ..................................................... +18V
Input Voltage, Any Terminal
................................... V
DD
+ 0.3V to GND – 0.3V
Power Dissipation (T
A
≤
70°C)
PDIP........................................................ 730 mW
SOIC ....................................................... 470 mW
Derating Factor
PDIP....................................................... 8 mW/
°
C
SOIC ...................................................... 4 mW/
°
C
Operating Temperature Range
C Version ........................................ 0°C to +70°C
Storage Temperature Range.............. -65°C to +150°C
TC1426/TC1427/TC1428 ELECTRICAL SPECIFICATIONS
Electrical Characteristics:
T
A
= +25°C, with 4.5V
≤
V
DD
≤
16V, unless otherwise noted.
Symbol
Input
V
IH
V
IL
I
IN
Output
V
OH
V
OL
R
O
I
PK
I
REV
High Output Voltage
Low Output Voltage
Output Resistance
Peak Output Current
Latch-Up Current
Withstand Reverse Current
Rise Time
Fall Time
Delay Time
Delay Time
Power Supply Current
1:
Switching times ensured by design.
Parameter
Min
Typ
Max
Units
Test Conditions
Logic 1, High Input Voltage
Logic 0, Low Input Voltage
Input Current
3
—
-1
V
DD
– 0.025
—
—
—
—
—
—
—
—
—
—
12
8
1.2
>500
—
0.8
1
—
0.025
18
12
—
—
V
V
μA
V
V
Ω
A
mA
0V
≤
V
IN
≤
V
DD
I
OUT
= 10 mA, V
DD
= 16V
Switching Time (Note 1)
t
R
t
F
t
D1
t
D2
I
S
Note
—
—
—
—
—
—
—
—
—
—
—
—
35
25
75
75
9
0.5
nsec
nsec
nsec
nsec
mA
V
IN
= 3V (Both Inputs)
V
IN
= 0V (Both Inputs)
Power Supply
©
2006 Microchip Technology Inc.
DS21393C-page 3
MICROCHIP [ MICROCHIP TECHNOLOGY ]
