Rainbow-electronics DS1603 Manuel d'utilisateur télécharger pdf (Page 7)

DS1603

7 of 9

ABSOLUTE MAXIMUM RATINGS

Voltage Range on Any Pin Relative to Ground -0.3V to +7.0V

Operating Temperature Range 0°C to +70°C

Storage Temperature Range -40°C to +70°C

Soldering Temperature Range See IPC/JEDEC J-STD-020A (See Note 11)

This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operation

sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time can affect reliability.

RECOMMENDED DC OPERATING CONDITIONS (0°C to +70°C)

PARAMETER SYMBOL MIN TYP MAX UNITS NOTES

Supply Voltage V

4.5 5.0 5.5 V 1

Logic 1 Input V

2.0 V

+ 0.3 V 1

Logic 0 Input V

-0.3 0.8 V 1

DC ELECTRICAL CHARACTERISTICS (0°C to +70°C; V

= 5V ±10%)

PARAMETER SYMBOL MIN TYP MAX UNITS NOTES

Input Leakage I

-1 +1 µA

I/O Leakage I

-1 +1 µA

Logic 1 Output V

2.4 V 2

Logic 0 Output V

0.4 V 3

Active Supply Current I

1 mA 4

Timekeeping Current I

CC1

50 µA 5

Battery Trip Point V

3.0 4.5 V 9

CAPACITANCE (T

= +25°C)

PARAMETER SYMBOL MIN TYP MAX UNITS NOTES

Input Capacitance C

5 pF

I/O Capacitance C

I/O

10 pF

1 2 3 4 5 6 7 8 9

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Rainbow-electronics DS1603 Manuel d'utilisateur Page 7

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