TC1047/TC1047A

DS21498C-page 2

© 2005 Microchip Technology Inc.

1.0

ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings*

Supply Voltage ......................................................+7V

Voltage on Any Pin with Respect to Supplies:

Operating Temperature ......................-40°C to +125°C

Storage Temperature Range ..............-55°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.

ELECTRICAL CHARACTERISTICS

TEMPERATURE CHARACTERISTICS

Electrical Specifications: Unless otherwise indicated, these specifications apply for the entire supply voltage range

Parameters

Sym

Min

Typ

Max

Units

Conditions

Supply Voltage

2.7

—

4.4

V

TC1047

2.5

—

5.5

V

TC1047A

Supply Current, Operating

—35

60

µA

Average Slope of Output Voltage

—

10

—

mV/°C

Temperature Accuracy

-2

±0.5

+2

°C

-3

±0.5

+3

°C

—1.0

—

°C

Output Voltage

—100

—

mV

730

750

770

mV

1720

1750

1780

mV

Output Source and Sink Current

100

—

—

µA

Parameters

Sym

Min

Typ

Max

Units

Conditions

Temperature Ranges

Specified Temperature Range

-40

—

+85

°C

Operating Temperature Range

-40

—

+125

°C

Note 1

Storage Temperature Range

-65

—

+150

°C

Thermal Package Resistances

Thermal Resistance, 3L-SOT-23B

—336

—

°C/W

Note 1:

The TC1047/TC1047A operate over this extended temperature range, but with reduced performance. In