TC623

DS21441B-page 2

© 2002 Microchip Technology Inc.

1.0

ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings*

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

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

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

Derating Factors

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

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

TC623 ELECTRICAL SPECIFICATIONS

Symbol

Parameter

Min

Typ.

Max

Unit

Test Conditions

Supply Voltage Range

2.7

—

4.5

V

Supply Current

—

150

250

µA2.7V ≤ V

Absolute Accuracy

T - 3

T ±1

T + 3

°C

T = Programmed Temperature

Output Voltage High

—

—

—

—

V

V

Output Voltage Low

—

—

—

—

V

V

HYS

Hysteresis

—

—

-2

°C

Falling Temperature