¡ Semiconductor
ML63512/63514
Comparator Electrical Characteristics
(VDD = 0.9 V, VSS = 0 V, Ta = –20 to +70°C)
Parameter
Comparator Offset
Voltage
Symbol
Condition
Min. Typ. Max. Unit Remarks
V
—
—
VSS
—
—
—
30
VDD
—
mV
V
coff
Comparator Input
Voltage
V
—
cin
CMPIN
CMPREF
Comparator Conversion
Time
TC
System clock: 32.768 kHz
183
ms
Comparator Supply
Current
IDDCMP
IDSCMP
Comparator operating
Comparator stopped
—
—
30
—
90
mA
mA
0.1
Conceptual diagram of comparator supply current
The conceptual diagram of the comparator supply current I
and I
is shown below.
DDCMP
DSCMP
IDD
(VSS
)
[mA]
IDDCMP
IDSCMP
t [ms]
Sampling reference voltage
Comparing
reference
voltage with
input voltage
Level detector stopped
Level detector operating
Level detector stopped
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