isl12032 Intersil Corporation, isl12032 Datasheet - Page 4

• Manufacturer Part Number: isl12032
• Description: Low Power Rtc With Battery Backed Sram And 50/60 Cycle Ac Input And Xtal Back-up
• Manufacturer: Intersil Corporation

DC Operating Characteristics
Absolute Maximum Ratings
Voltage on V
IRQ, F
Voltage on X1 and X2 pins
ESD Rating
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTE:
1. θ
(respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
(respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 2.5V
Human Body Model (Per MIL-STD-883 Method 3014) . . . . .>2kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>200V
VTRKTERM
VTRKHYS
V
VBAT
SYMBOL
IBAT
JA
VBAT
TRIPHYS
V
RTRK
VBAT
V
OUT
I
I
I
IBAT
V
DD1
DD2
DD3
I
TRIP
PBM
I
LO
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
DD
LI
LKG
HYS
M
pins
DD
, VBAT, SCL, SDA, ACRDY, AC, LV, EVDET, EVIN,
Main Power Supply
Battery Supply Voltage
Supply Current
Supply Current (I
active)
Supply Current for Timekeeping
at AC Input
Battery Supply Current
Battery Input Leakage
Input Leakage Current on SCL
I/O Leakage Current on SDA
Battery Level Monitor Threshold
Brownout Level Monitor Threshold
VBAT Mode Threshold
V
VBAT Hysteresis
Trickle Charge Resistance
VBAT Charging Termination Point
Trickle Charge ON-OFF Hysteresis
TRIP
Hysteresis
PARAMETER
4
2
C communications
Specifications apply for: V
V
V
V
V
F
VBAT = 5.5V at T
VBAT = 2.7V
VBAT = 1.8V
V
TRKEN = 0
V
V
TRKR01 = 0, TRKR00 = 0
V
TRKR01 = 0, TRKR00 = 1
V
TRKR01 = 1, TRKR00 = 0
V
TRKR01 = 1, TRKR00 = 1
DD
DD
DD
DD
OUT
DD
DD
DD
DD
DD
DD
= 5.5V at T
= 5V, SCL, SDA = V
= 3V, SCL, SDA = V
= 5V
= 5.5V, VBAT = 1.8V
= 5.5V, VBAT = 1.8V
= 5.5V, VBAT = 3.0V,
= 5.5V, VBAT = 3.0V,
= 5.5V, VBAT = 3.0V,
= 5.5V, VBAT = 3.0V,
disabled
CONDITIONS
ISL12032
DD
= 2.7 to 5.5V, T
A
=+25°C,
A
=+25°C
Thermal Information
Thermal Resistance (Typical, Note 1)
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Temperature (T
Supply Voltage (V
Supply Voltage (VBAT) . . . . . . . . . . . . . . . . . . . . . . . . . 1.8V to 5.5V
14 Ld TSSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
DD
DD
A
= -40°C to +85°C, unless otherwise stated.
(Note 10)
-150
-150
MIN
2.7
1.8
2.0
A
) . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
DD
) . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
(Note 4)
VDD -
50mV
1300
2200
3600
7800
TYP
9.0
1.0
0.8
0.7
2.2
27
16
43
30
50
50
(Note 10)
MAX
+150
+150
18.0
100
5.5
5.5
1.8
1.2
1.0
2.4
60
45
75
1
1
UNITS
mV
mV
mV
mV
mV
µA
µA
µA
µA
µA
µA
nA
µA
µA
Ω
Ω
Ω
Ω
V
V
V
V
December 14, 2007
θ
JA
NOTES
120
2, 5
2, 3
2, 8
2, 8
2, 8
FN6618.0
(°C/W)
3
3