DS1305
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground……………………………………………..-0.5V to +7.0V
Storage Temperature Range……………………………………………………………….-55°C to +125°C
Soldering Temperature………………………………………….See IPC/JEDEC J-STD-020 Specification
This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time can affect
reliability.
OPERATING RANGE
RANGE
TEMP RANGE
VCC (V)
Commercial
0°C to +70°C
2.0 to 5.5 VCC1 or VCC2
Industrial
-40°C to +85°C
2.0 to 5.5 VCC1 or VCC2
RECOMMENDED DC OPERATING CONDITIONS
(Over the operating range, unless otherwise specified.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Voltage
CC1, VCC2
VCC1, VCC2
2.0
5.5
V
7
V
Logic 1 Input
VIH
VIL
2.0
VCC + 0.3
V
V
VCC = 2.0V
CC = 5V
+0.3
+0.8
5.5
Logic 0 Input
-0.3
V
VBAT Battery Voltage
VCCIF Supply Voltage
VBAT
VCCIF
2.0
2.0
V
V
5.5
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DALLAS [ DALLAS SEMICONDUCTOR ]
