TC621HEPA Microchip Technology, TC621HEPA Datasheet - Page 8

• Manufacturer Part Number: TC621HEPA
• Description: IC TEMP SNSR 5V DUAL TRIP 8-DIP
• Manufacturer: Microchip Technology

Specifications of TC621HEPA

• Sensing Temperature: -40°C ~ 85°C
• Output Type: Active Low
• 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

TC620/TC621
FIGURE 4-3:
DS21439B-page 8
Temp.
High
HEATING AND COOLING APPLICATION
Low
Temp.
1
2
3
4
TC620
4.5V to 18V
8
7
6
5
1
2
3
4
5
6
7
TC4469
14
13
12
11
10
9
8
1k
1k
Warning
Temp.
High
Heating/Cooling
©
Equipment
2002 Microchip Technology Inc.
Low
Temp.
Warning