DS1315_07 Datasheet, PDF (9/22 Pages) Maxim Integrated Products – Phantom Time Chip

DS1315 Phantom Time Chip
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground
Operating Temperature Range, Commercial
Operating Temperature Range, Industrial
Storage Temperature Range
Soldering Temperature
-0.3V to +7.0V
0°C to +70°C
-45°C to +85°C
-55°C to +125°C
See IPC/JEDEC J-STD-020
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
PARAMETER
SYMBOL MIN TYP
MAX
Power Supply Voltage 5
Volt Operation
V_CC
4.5
5.0
5.5
Power Supply Voltage 3.3
V_CC
3.0
3.3
3.6
Volt Operation
Input Logic 1
Input Logic 0
Battery Voltage V_BAT1 or
V_BAT2
V_IH
2.2
V_IL
-0.3
V_BAT1,
2.5
V_BAT2
V_CC+0.3
+0.6
3.7
(0°C to 70°C)
UNITS NOTES
V
1
V
1
V
1
V
1
V
DC OPERATING ELECTRICAL CHARACTERISTICS
(0°C to 70°C; V_CC = 5.0 ± 10%)
PARAMETER
SYMBOL MIN TYP
MAX
UNITS NOTES
Average V_CC Power
I_CC1
Supply Current
6
mA
6
V_CC Power Supply Current,
(V_CC0 = V_CCI-0.3)
I_CC01
150
mA
7
TTL Standby Current
I_CC2
4
mA
6
( CEI = V_IH)
CMOS Standby Current
I_CC3
1.3
mA
6
( CEI = V_CCI-0.2)
Input Leakage Current
(any input)
I_IL
-1
+1
µA
10
Output Leakage Current
(any input)
I_OL
-1
+1
µA
Output Logic 1 Voltage
(I_OUT = -1.0 mA)
V_OH
2.4
V
2
Output Logic 0 Voltage
(I_OUT = 4.0 mA)
Power-Fail Trip Point
V_OL
V_PF
4.25
0.4
V
2
4.5
V
Battery Switch Voltage
V_SW
V_BAT1,
13
V_BAT2
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