DS1388Z-3 MAXIM [Maxim Integrated Products], DS1388Z-3 Datasheet - Page 2

• Manufacturer Part Number: DS1388Z-3
• Description: I2C RTC/Supervisor with Trickle Charger and 512 Bytes EEPROM
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
Voltage Range on V
Voltage Range on Inputs Relative
Operating Temperature Range
I
and 512 Bytes EEPROM
RECOMMENDED DC OPERATING CONDITIONS
(T
DC ELECTRICAL CHARACTERISTICS
(V
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.
2
Supply Voltage
Logic 1
Logic 0
Pullup Voltage (SCL, SDA),
V
V
Power-Fail Voltage
Trickle-Charger Current-Limiting
Resistors
Input Leakage (SCL)
I/O Leakage (SDA)
I/O Leakage (RST)
SDA Logic 0 Output
(V
2
A
CC
to Ground ...............................................-0.3V to (V
(noncondensing) .............................................-40°C to +85°C
CC
BACKUP
OL
= -40°C to +85°C, unless otherwise noted.) (Note 1)
C RTC/Supervisor with Trickle Charger
_____________________________________________________________________
= V
= 0V
= 0.15 x V
CC(MIN)
PARAMETER
Voltage
PARAMETER
CC
to V
)
CC
CC(MAX)
Pin Relative to Ground .....-0.3V to +6.0V
, T
A
= -40°C to +85°C, unless otherwise noted.) (Note 1)
SYMBOL
V
SYMBOL
BACKUP
I
OLDOUT
V
I
V
V
V
V
LORST
CC
PU
PF
I
IH
R1
R2
R3
IL
I
LO
LI
(Note 2)
(Note 2)
(Note 2)
(Note 2)
(Note 2)
(Notes 3, 4)
(Note 5)
(Note 6)
(Note 7)
CC
+ 0.3V)
CONDITIONS
CONDITIONS
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature .....................See IPC/JEDEC J-STD-020
DS1388Z-5
DS1388Z-33
DS1388Z-3
DS1388Z-5
DS1388Z-33
DS1388Z-3
0.7 x
-200
MIN
2.97
V
4.15
2.70
2.45
MIN
-0.3
4.5
2.7
1.3
-1
-1
CC
Specification
2000
4000
TYP
TYP
4.33
2.88
2.60
250
3.3
3.0
5
3
V
+0.3 x
MAX
MAX
3.63
4.50
2.97
2.70
V
+10
CC
5.5
3.3
0.3
5.5
5.5
+1
+1
CC
3
+
UNITS
UNITS
mA
µA
µA
µA
Ω
V
V
V
V
V
V