TC622/TC624
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 specifi-
cations is not implied. Exposure to Absolute Maximum
Rating conditions for extended periods may affect
device reliability.
Absolute Maximum Ratings*
Supply Voltage (TC622) ......................................... 20V
(TC624) ........................................ 5.5V
Input Voltage Any Input .. (GND – 0.3V) to (V
DD
+0.3V)
Operating Temperature ...................... -40°C to +125°C
C Version .............................. 0°C to +70°C
E Version ........................... -40°C to +85°C
V Version ......................... -40°C to +125°C
Storage Temperature ......................... -65°C to +150°C
.
TC622/TC624 ELECTRICAL SPECIFICATIONS
Electrical Characteristics:
Over operating temperature range, unless otherwise specified.
Sym
V
DD
I
DD
V
OH
Parameter
Supply Voltage
Range
Supply Current
Output Voltage
(High)
Output Voltage
(Low)
Output Voltage
(High)
Output Voltage
(Low)
Device
TC622
TC624
TC622
TC624
Min
4.5
2.7
—
—
Typ
—
—
200
170
—
—
—
—
—
—
—
—
—
—
T±1
T±1
2
2
Max
18
4.5
600
300
—
—
0.15 x V
DD
0.30 x V
DD
0.35 x V
DD
—
—
0.1 x V
DD
0.2 x V
DD
0.25 x V
DD
T+5
T+5
—
—
V
Unit
V
μA
V
5.0V
≤
V
DD
≤
18V
2.7V
≤
V
DD
≤
4.5V
5.0V
≤
V
DD
≤
18V, -40°C
≤
T
A
≤
+125°C,
I
OH
= 250
μA
I
OH
= 500
μA
-40°C
≤
T
A
≤
+85°C, I
OL
= 500
μA
I
OL
= 1 mA
-40°C
≤
T
A
≤
+125°C, I
OL
= 1 mA
2.7V
≤
V
DD
≤
4.5V
-40°C
≤
T
A
≤
+125°C, I
OH
= 250
μA
I
OH
= 500
μA
-40°C
≤
T
A
≤
+85°C, I
OL
= 500
μA
I
OL
= 1 mA
-40°C
≤
T
A
≤
+125°C, I
OL
= 1 mA
T
SET
= Programmed Temperature
T
SET
= Programmed Temperature
Test Conditions
TC622 0.90 x V
DD
0.80 x V
DD
V
OL
TC622
—
—
—
—
0.90 x V
DD
0.80 x V
DD
—
—
—
T-5
T-5
—
—
V
OH
TC624
V
V
V
OL
TC624
T
SET
Absolute Accuracy TC622
TC624
OUT Trip Point
Hysteresis
TC622
TC624
°C
°C
©
2006 Microchip Technology Inc.
DS21440C-page 3
MICROCHIP [ MICROCHIP TECHNOLOGY ]
