Soldering Temperature (reflow, 2 times max) .......See IPC/JEDEC
J-STD-020 Specification
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
RECOMMENDED DC OPERATING CONDITIONS
(T
A
= -40°C to +85°C, unless otherwise noted.) (Notes 1, 2)
PARAMETER
Supply Voltage
Logic 1 Input SDA, SCL
Logic 0 Input SDA, SCL
SYMBOL
V
CC
V
BAT
V
IH
V
IL
CONDITIONS
MIN
2.3
2.3
0.7 x
V
CC
-0.3
TYP
3.3
3.0
MAX
5.5
5.5
V
CC
+
0.3
+0.3 x
V
CC
UNITS
V
V
V
ELECTRICAL CHARACTERISTICS
(V
CC
= 2.3V to 5.5V, V
CC
= active supply (see Table 1), T
A
= -40°C to +85°C, unless otherwise noted.) (Typical values are at
V
CC
=
3.3V, V
BAT
= 3.0V,
and T
A
= +25°C, unless otherwise noted.) (Notes 1, 2)
PARAMETER
Active Supply Current
SYMBOL
I
CCA
CONDITIONS
32kHz output off
(Notes 3, 4)
I
2
C bus inactive, 32kHz
output off, SQW output off
(Note 4)
I
2
C bus inactive, 32kHz
output off, SQW output off
V
CC
= 3.3V
V
CC
= 5.5V
V
CC
= 3.3V
V
CC
= 5.5V
V
CC
= 3.3V
V
CC
= 5.5V
2.45
2.575
MIN
TYP
MAX
200
325
120
μA
160
500
600
2.70
μA
V
UNITS
μA
Standby Supply Current
I
CCS
Temperature Conversion Current
Power-Fail Voltage
I
CCSCONV
V
PF
ACTIVE SUPPLY (Table 1 ) (2.3V to 5.5V, T
A
= -40°C to +85°C, unless otherwise noted) (Note 1)
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