TC1040

DS21345B-page 2

© 2002 Microchip Technology Inc.

1.0

ELECTRICAL

CHARACTERISTICS

ABSOLUTE MAXIMUM RATINGS*

Supply Voltage ......................................................6.0V

Junction Temperature....................................... +150°C

Operating Temperature Range............. -40°C to +85°C

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

TC1040 ELECTRICAL SPECIFICATIONS

Symbol

Parameter

Min

Typ

Max

Units

Test Conditions

Supply Voltage

1.8

—

5.5

V

Supply Current Operating

—

10

15

µA

Supply Current, Shutdown

—

0.05

0.1

µA

Shutdown Input

Input High Threshold

——

V

Input Low Threshold

—

—

V

Shutdown Input Current

—

—

±100

nA

Comparators

Output Resistance in Shutdown

20

—

—

M

Ω

Output Capacitance in Shutdown

—

—

5

pF

Select Time (For Valid Output)

—

20

—

µsec

Deselect Time

—

500

—

nsec

Input Voltage Range

—

V

Input Offset Voltage

-5

-5

—+5

+5

mV

Input Bias Current

—

—

±100

pA

Output High Voltage

—

—

V

Output Low Voltage

—

—

0.3

V

PSRR

Power Supply Rejection Ratio

60

—

—

dB

Output Source Current

1

—

—

mA

Output Sink Current

2

—

—

mA

Response Time

—

4

—

µsec

Response Time

—

6

—

µsec

Voltage Reference

Reference Voltage

1.176

1.200

1.224

V

50

—

—

µA

Sink Current

50

—

—

µA

Load Capacitance

—

—

100

pF

Voltage Noise

—

20

—

Noise Density

—

1.0

—

µV/√Hz 1kHz