TC621 Microchip Technology Inc., TC621 Datasheet - Page 3

• Manufacturer Part Number: TC621
• Description: 5v, Dual Trip Point Temperature Sensors
• Manufacturer: Microchip Technology Inc.

1.0
Absolute Maximum Ratings*
Supply Voltage ....................................................... 20V
Input Voltage Any Input .. (GND – 0.3V) to (V
Package Power Dissipation (T
Derating Factors:
Operating Temperature:
Storage Temperature ......................... -65°C to +150°C
TC620/TC621 ELECTRICAL SPECIFICATIONS
© 2006 Microchip Technology Inc.
Electrical Characteristics: T
V
I
R
I
I
T
Symbol
DD
OUT
OUT
DD
ERR
OUT
ELECTRICAL
CHARACTERISTICS
Supply Voltage Range
Supply Current
Output Resistance
Output Current
Output Current
Absolute Accuracy
PDIP ............................................. 730 mW
SOIC ............................................. 470 mW
Plastic .......................................... 8 mW/°C
M Version......................... -55°C to +125°C
V Version ......................... -40°C to +125°C
E Version ........................... -40°C to +85°C
C Version .............................. 0°C to +70°C
Parameter
A
A
≤ 70°C)
= 25°C, unless otherwise specified.
T - 3
Min
4.5
—
—
—
—
DD
+0.3V)
Typ
270
400
—
—
—
T
Max
1000
T + 3
400
18
1
1
*Stresses above those listed under “Absolute Maxi-
mum 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.
Unit
mA
mA
μA
°C
W
V
5V ≤ V
Output High or Low, 5V ≤ V
Temp. Sensed
Cool/Heat
T = Programmed Temperature
TC620/TC621
DD
Test Conditions
≤ 18V
Source/Sink
Source/Sink
DS21439C-page 3
DD
≤ 18V