ISL1219 Intersil Corporation, ISL1219 Datasheet - Page 3

• Manufacturer Part Number: ISL1219
• Description: Real Time Clock/Calendar
• Manufacturer: Intersil Corporation

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DC Operating Characteristics – RTC
Absolute Maximum Ratings
Voltage on V
Voltage on X1 and X2 Pins
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Lead Temperature (Soldering, 10s) . . . . . . . . . . . . . . . . . . . . . 300°C
ESD Rating (Human Body Model) . . . . . . . . . . . . . . . . . . . . . . .>2kV
ESD Rating (Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . .>175V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
V
V
I
I
I
I
I
I
I
V
V
V
EVIN
V
V
Hysteresis
I
IRQ/F
V
I
1. θ
DD1
DD2
DD3
BAT
BATLKG
LI
LO
EVPU
LO
(respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7.0V
(respect to ground) . . . . . . . . . . . .-0.5V to V
DD
BAT
TRIP
TRIPHYS
BATHYS
IL
IH
OL
SYMBOL
JA
OUT
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
and EVDET
DD
, V
Main Power Supply
Battery Supply Voltage
Supply Current
Supply Current With I
Supply Current (Low Power Mode)
Battery Supply Current
Battery Input Leakage
Input Leakage Current on SCL
I/O Leakage Current on SDA
V
V
V
EVIN Pull-up Current
Output Low Voltage
Output Leakage Current
BAT
TRIP
BAT
BAT
, SCL, SDA, and IRQ/F
Mode Threshold
Hysteresis
Hysteresis
PARAMETER
3
-0.5V to V
2
C Active
BAT
OUT
DD
+ 0.5 (V
Test Conditions: V
+ 0.5 (V
Pins
V
V
V
V
V
V
V
V
V
V
V
BAT
DD
DD
DD
DD
BAT
DD
SUP
DD
DD
DD
OUT
DD
= 5V
= 3V
= 5V
= 5V, LPMODE = 1
= 5.5V, V
= 5V, I
= 2.7V, I
= 5.5V
Mode)
Mode)
= 3V
= 3V
= 5.5V
CONDITIONS
ISL1219
OL
DD
OL
BAT
= 3mA
= +2.7 to +5.5V, Temperature = -40°C to +85°C, unless otherwise stated.
= 1mA
= 1.8V
Thermal Information
Thermal Resistance (Typical, Note 1)
Moisture Sensitivity (see Technical Brief TB363). . . . . . . . . . Level 2
10 Ld MSOP Package . . . . . . . . . . . . . . . . . . . . . . .
0.05 x
0.7 x
V
V
MIN
-0.3
2.7
1.8
1.6
10
10
DD
DD
(Note 5)
TYP
400
100
100
100
1.2
1.4
2.2
1.5
40
35
50
2
V
MAX
0.3 x
2.64
V
120
950
100
100
400
DD
5.5
5.5
0.3
0.4
0.4
60
6
4
5
DD
+
UNITS
mV
mV
µA
µA
µA
µA
nA
nA
nA
nA
µA
nA
V
V
V
V
V
V
V
V
August 14, 2006
θ
NOTES
JA
2, 3
2, 3
2, 8
120
FN6314.1
(°C/W)
2
6