DS1384 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
DS1384 Datasheet PDF : 18 Pages
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DS1384
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground……………………………………………..-0.3V to +7.0V
Operating Temperature Range………………………………………………………………..0°C to +70°C
Storage Temperature Range………………………………………………………………..-20°C to +70°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 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
(TA = 0°C to +70°C)
PARAMETER
SYMBOL MIN TYP
Supply Voltage
VCC
4.5
Logic 1 Voltage All Inputs
VIH
2.0
Logic 0 Voltage All Inputs
VIL
-0.3
Battery Input Voltage
VBAT
2.4
DC ELECTRICAL CHARACTERISTICS
(VCC = 5V ±10%, TA = 0°C to 70°C.)
PARAMETER
SYMBOL
MIN
Average VCC Power-
Supply Current
ICC1
TTL Standby Current
(CE = VIH)
ICC2
CMOS Standby Current
(CE < VCC - 0.2V)
ICC3
Input Leakage Current
(Any Input)
IIL
1
Output Leakage Current
IIO
-1
Output Logic 1 Voltage
(IOH = -1.0mA)
VOH
2.4
Output Logic 0 Voltage
(IOH = +2.1mA)
VOL
Output Voltage
Output Current
Write Protection Voltage
Output Voltage
VCCO1
ICCO1
VPF
VCCO2
VCC - 0.3
4.0
VBAT
-0.3
Output Current
ICCO2
Battery Leakage OSC ON
Battery Leakage OSC OFF
IBAT1
IBAT2
Switchover Voltage
VSO
TYP
7
2
1
4.25
VBAT1,
VBAT2
MAX
5.5
VCC + 0.3
0.8
4.0V
UNITS
V
V
V
V
MAX
15
5
3
+1
+1
0.4
85
4.5
100
500
100
UNITS
mA
mA
mA
µA
µA
V
V
V
mA
V
V
µA
nA
nA
V
NOTES
1
NOTES
2, 3
2, 3
2, 3
4
4
5
6
6
11 of 18
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