ICS1722
Table 6: DC Characteristics
Tamb=25°C. All values given are typical at specified VDD
Parameter Symbol
Supply Voltage
.
Test Conditions
MIN
4.5
TYP
5.0
7.3
MAX
5.5
UNITS
V
mA
V
VDD
IDD
Supply Current
High Level Input Voltage
SEL0, SEL1, AUX0, AUX1
VIH
3.6
4.1
4.5
0.8
Low Level Input Voltage
SEL0, SEL1, AUX0, AUX1
VIL
0.73
0.75
2.3
74
V
V
Open Input Voltage
SEL0, SEL1, AUX0, AUX1
open
Low Level Input Current, pull-up MRN,
OPREF
High Level Source Current
CHG, DCHG
Low Level Sink Current
CHG, DCHG
Low Level Sink Current, indicator
PFN, CMN, MMN
IIL
IOH
IOL
IOL
V=0.4V
mA
V= VDD - 0.4V
V=0.4V
28
mA
mA
mA
25
V=0.4V
40
Input Impedance
Analog/Digital Converter Range
Minimum Battery Threshold
1.0
0-2.7
0.5
MW
V
V
0-2.2
0-2.7
13
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