TC623CCOA(2012) View Datasheet(PDF) - Microchip Technology

Part Name

Description

MFG CO.

TC623CCOA
(Rev.:2012)

3V, Dual Trip Point Temperature Sensor

Microchip Technology 

TC623

1.0 ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings*

Supply Voltage ......................................................5.5V

Input Voltage Any Input .. (GND – 0.3V) to (VDD +0.3V)

Package Power Dissipation (TA  70°C)

Plastic DIP ............................................730 mW

SOIC.....................................................470 mW

Derating Factors

Plastic DIP ...........................................8 mW/°C

SOIC ....................................................6 mW/°C

Operating Temperature

V Version .................................-40°C to +125°C

E Version ...................................-40°C to +85°C

C Version ...................................... 0°C to +70°C

Storage Temperature..........................-65°C to +150°C

*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

specifications is not implied. Exposure to Absolute

Maximum Rating conditions for extended periods may

affect device reliability.

TC623 ELECTRICAL SPECIFICATIONS

Electrical Characteristics: Over Operating Temperature Range, VDD = 2.7V to 4.5V, unless otherwise specified.

Symbol

Parameter

Min

Typ.

Max

Unit

Test Conditions

VDD

IDD

TSET

VOH

VOL

HYS

Supply Voltage Range

Supply Current

Absolute Accuracy

Output Voltage High

Output Voltage Low

Hysteresis

2.7

—

T- 3

0.9 x VDD

0.8 x VDD

—

—

—

—

150

T ±1

—

—

—

—

—

4.5

250

T+3

—

—

0.1 x VDD

0.2 x VDD

-2

V

A 2.7V  VDD  4.5V

°C T = Programmed Temperature

V

IOH = 250 A

V

IOH = 500 A

V

IOL = 500A

V

IOL = 1 mA

°C Falling Temperature

DS21441D-page 2

 2001-2012 Microchip Technology Inc.

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