DS1682 Maxim, DS1682 Datasheet - Page 12

• Manufacturer Part Number: DS1682
• Description: The DS1682 is an integrated elapsed-time recorder containing a factory-calibrated, temperature-compensated RC time base that eliminates the need for an external crystal
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground…….…………………………………………-0.3V to +6V
Operating Temperature Range……………………………………………….……………..-40°C to +85°C
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 device reliability.
RECOMMENDED DC OPERATING CONDITIONS
(T
DC ELECTRICAL CHARACTERISTICS
(V
EVENT TIMING
(
V
Power-Supply Voltage
Input Trip Point
Event Trip-Point Hysteresis
Input Leakage
ALARM Output (I
SDA Output (I
Active Supply Current
(Event Active)
Standby Current
(Event Inactive) (Note 1)
EEPROM Write Current
Time Event Minimum
Time Event Start
Time Event Increment
Time Event Max
A
CC
CC
= -40°C to +85°C)
= 2.5V to 5.5V, T
= 2.5V to 5.5V, T
PARAMETER
PARAMETER
PARAMETER
OL
= 4mA)
OL
= 10mA)
A
A
= -40C to +85C.)
= -40C to +85C.)
SYMBOL
SYMBOL
SYMBOL
V
V
V
V
V
I
I
t
I
I
CCA
t
CCS
t
t
EM
HYS
EE
ES
ETP
EI
LI
CC
OL
OL
G
(Note 1)
V
V
(Note 1)
(Note 1)
(Note 1)
(Note 1)
CC
CC
12 of 14
CONDITIONS
CONDITIONS
CONDITIONS
= 5.5V
= 3.0V
1% of
237.5
MIN
MIN
MIN
0.3 x
V
V
112
2.5
10
-1
CC
CC
TYP
0.5 x
TYP
TYP
V
120
150
125
250
35
6
2
CC
MAX
MAX
MAX
262.5
0.7 x
V
300
300
137
5.5
0.8
0.8
+1
15
70
34
4
CC
UNITS
UNITS
UNITS
years
A
A
A
A
ms
ms
ms
%
V
V
V
V