TC620HEPA Microchip Technology, TC620HEPA Datasheet - Page 3

• Manufacturer Part Number: TC620HEPA
• Description: IC TEMP SNSR 5V DUAL TRIP 8-DIP
• Manufacturer: Microchip Technology

Specifications of TC620HEPA

• Sensing Temperature: -40°C ~ 85°C
• Output Type: Active High
• Voltage - Supply: 4.5 V ~ 18 V
• Accuracy: ±1°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Temperature Threshold: Programmable
• Supply Voltage (max): 18 V
• Supply Voltage (min): 4.5 V
• Description/function: 5 V, Dual Trip Point Temperature Sensor
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Supply Current: 400 uA
• Ic Output Type: Inverted
• Sensing Accuracy Range: ± 3°C
• Temperature Sensing Range: -40°C To +85°C
• Supply Voltage Range: 4.5V To 18V
• Sensor Case Style: DIP
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
©
Electrical Characteristics: T
V
I
R
I
I
T
Symbol
DD
OUT
OUT
ERR
DD
2002 Microchip Technology Inc.
OUT
ELECTRICAL
CHARACTERISTICS
Supply Voltage Range
Supply Current
Output Resistance
Output Current
Output Current
Absolute Accuracy
PDIP .............................................. 730mW
SOIC .............................................. 470mW
Plastic ........................................... 8mW/°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
= 25°C, unless otherwise specified.
A
≤ 70°C)
T - 3
Min
4.5
—
—
—
—
DD
+0.3V)
Typ
270
400
—
—
—
T
T + 3
Max
1000
400
18
1
1
*Stresses above those listed under "Absolute Maximum Rat-
ings" 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. Expo-
sure 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
≤ 18V
Test Conditions
Source/Sink
Source/Sink
DS21439B-page 3
DD
≤ 18V