Rainbow-electronics DS1315 Instrukcja Użytkownika Pobierz pdf (Strona 11)

DS1315

041697 11/22

DC OPERATING ELECTRICAL CHARACTERISTICS (cont’d) (0°C to 70°C; V

= 3.3 ±10%)

PARAMETER SYMBOL MIN TYP MAX UNITS NOTES

Output Logic 1 Voltage

OUT

= 0.4 mA)

2.4 V 2

Output Logic 0 Voltage

OUT

= 1.6 mA)

0.4 V 2

Power–Fail Trip Point V

2.8 3.0 V

Battery Switch Voltage V

BAT1

BAT2

DC POWER DOWN ELECTRICAL CHARACTERISTICS (0°C to 70°C; V

< 2.7V)

PARAMETER SYMBOL MIN TYP MAX UNITS NOTES

CEO Output Voltage V

CEO

CCI

BAT1,2

–0.2

V 8

BAT1

or V

BAT2

Battery Current I

BAT

0.3 µA 6

Battery Backup Current

@ V

CCO

BAT

–0.2

CCO2

10 µA 9

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 21 22

Brak uwag

Rainbow-electronics DS1315 Instrukcja Użytkownika Strona 11