Rainbow Electronics DS1687 - Manual (Page 28)

DS1685/DS1687
28 of 38
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 5.0V±10%, T
A
= 0°C to +70°C, -40 °C to +85°C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Average V
CC
Power-Supply
Current
I
CC1
7 15 mA 2, 3
CMOS Standby Current
(
CS = V
CC
- 0.2V)
I
CC2
1 3 mA 2, 3
Input Leakage Current
(Any Input)
I
IL
-1 +1 mA
Output Leakage Current I
OL
-1 +1 mA 6
Output Logic 1 Voltage
(I
OUT
= -1.0mA)
V
OH
2.4 V
Output Logic 0 Voltage
(I
OUT
= +2.1mA)
V
OL
0.4 V
Power-Fail Trip Point V
PF
4.25 4.37 4.5 V 4
Battery Switch Voltage V
SW
V
BAT
,
V
BAUX
V 9
Battery Leakage OSC ON I
BAT1
500 nA 13
Battery Leakage OSC OFF I
BAT2
200 nA 13
I/O Leakage I
LO
-1 +1 mA 5
PWR Output at 0.4V I
OLPWR
10.0 mA 1
IRQ Output at 0.4V I
OLIRQ
2.1 mA 1