Rainbow Electronics DS1687 - Manual (Page 29)

DS1685/DS1687
29 of 38
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 3.0V±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
5 10 mA 2, 3
CMOS Standby Current
(
CS = V
CC
- 0.2V)
I
CC2
0.5 2 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
at = -0.4mA
V
OH
2.4 V
Output Logic 0 Voltage
at = +0.8mA
V
OL
0.4 V
Power-Fail Trip Point V
PF
2.5 2.6 2.7 V 4
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
4 mA 1
IRQ Output at 0.4V I
OLIRQ
0.8 mA 1