TC624 Microchip Technology Inc., TC624 Datasheet - Page 3

• Manufacturer Part Number: TC624
• Description: Low Cost Single Trip Point Temperature Sensor
• Manufacturer: Microchip Technology Inc.

1.0
Absolute Maximum Ratings*
Supply Voltage (TC622) ......................................... 20V
Input Voltage Any Input .. (GND – 0.3V) to (V
Operating Temperature ...................... -40°C to +125°C
Storage Temperature ......................... -65°C to +150°C
TC622/TC624 ELECTRICAL SPECIFICATIONS
© 2006 Microchip Technology Inc.
Electrical Characteristics: Over operating temperature range, unless otherwise specified.
V
I
V
V
V
V
T
OUT Trip Point
Sym
DD
DD
OH
OL
OH
OL
SET
Supply Voltage
Range
Supply Current
Output Voltage
(High)
Output Voltage
(Low)
Output Voltage
(High)
Output Voltage
(Low)
Absolute Accuracy TC622
Hysteresis
ELECTRICAL
CHARACTERISTICS
Parameter
C Version .............................. 0°C to +70°C
E Version ........................... -40°C to +85°C
V Version ......................... -40°C to +125°C
(TC624) ........................................ 5.5V
Device
TC622
TC624
TC622
TC624
TC622 0.90 x V
TC622
TC624
TC624
TC624
TC622
TC624
0.80 x V
0.90 x V
0.80 x V
T - 5
T - 5
Min
4.5
2.7
—
—
—
—
—
—
—
—
—
—
—
DD
DD
DD
DD
DD
+0.3V)
T ± 1
T ± 1
Typ
200
170
—
—
—
—
—
—
—
—
—
—
—
—
2
2
0.15 x V
0.30 x V
0.35 x V
0.25 x V
0.1 x V
0.2 x V
T + 5
T + 5
Max
600
300
4.5
18
—
—
—
—
—
—
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.
.
DD
DD
DD
DD
DD
DD
Unit
μA
°C
°C
V
V
V
V
V
5.0V ≤ V
2.7V ≤ V
5.0V ≤ V
I
I
-40°C ≤ T
I
-40°C ≤ T
2.7V ≤ V
-40°C ≤ T
I
-40°C ≤ T
I
-40°C ≤ T
T
T
OH
OH
OL
OH
OL
SET
SET
= 1 mA
= 1 mA
= 500 μA
= 500 μA
= 250 μA
= Programmed Temperature
= Programmed Temperature
TC622/TC624
DD
DD
DD
DD
A
A
A
A
A
≤ +85°C, I
≤ +125°C, I
≤ +125°C, I
Test Conditions
≤ 18V, -40°C ≤ T
≤ 18V
≤ 4.5V
≤ 4.5V
≤ +85°C, I
≤ +125°C, I
OL
OL
OH
OL
OL
DS21440C-page 3
= 500 μA
= 1 mA
= 500 μA
= 250 μA
= 1 mA
A
≤ +125°C,