Datasheet

 2002-2012 Microchip Technology Inc. DS21416D-page 3
TC429
1.0 ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings †
Supply Voltage .....................................................+20V
Input Voltage, Any Terminal
...................................V
DD
+ 0.3V to GND – 0.3V
Power Dissipation (T
A
70°C)
PDIP ............................................................730 mW
CERDIP....................................................... 800 mW
SOIC............................................................470 mW
Storage Temperature Range..............-65°C to +150°C
Maximum Junction Temperature, T
J
............... +150°C
† 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.
PIN FUNCTION TABLE
DC ELECTRICAL CHARACTERISTICS
Symbol Description
V
DD
Supply input, 7V to 18V
INPUT Control input. TTL/CMOS compatible
logic input
NC No connection
GND Ground
GND Ground
OUTPUT
CMOS push-pull, common to pin 7
OUTPUT CMOS push-pull, common to pin 6
V
DD
Supply input, 7V to 18V
Electrical Specifications: Unless otherwise noted, T
A
= +25°C with 7V  V
DD
 18V.
Parameters Sym Min Typ Max Units Conditions
Input
Logic ‘1’, High Input Voltage V
IH
2.4 1.8 — V
Logic ‘0’, Low Input Voltage V
IL
—1.30.8V
Input Current I
IN
-10 — 10 µA 0VV
IN
V
DD
Output
High Output Voltage V
OH
V
DD
– 0.025 — — V
Low Output Voltage V
OL
——0.025V
Output Resistance R
O
—1.82.5 V
IN
= 0.8V,
V
OUT
= 10 mA, V
DD
= 18V
—1.52.5 V
IN
= 2.4V,
V
OUT
= 10 mA, V
DD
= 18V
Peak Output Current I
PK
—6.0—AV
DD
= 18V, Figure 4-4
Latch-Up Protection
Withstand Reverse Current
I
REV
— 0.5 — A Duty cycle2%, t 300 µsec,
V
DD
= 16V
Switching Time (Note 1)
Rise Time t
R
—2335nsecC
L
= 2500 pF, Figure 4-1
Fall Time t
F
—2535nsecC
L
= 2500 pF, Figure 4-1
Delay Time t
D1
—5375nsecFigure 4-1
Delay Time t
D2
—6075nsecFigure 4-1
Power Supply
Power Supply Current I
S
—3.55.0mAV
IN
= 3V
—0.30.5 V
IN
= 0V
Note 1: Switching times ensured by design.