ISL12008IB8Z Intersil, ISL12008IB8Z Datasheet - Page 3

• Manufacturer Part Number: ISL12008IB8Z
• Description: IC RTC I2C LO-POWER 8-SOIC
• Manufacturer: Intersil
• Type: Clock/Calendarr

Specifications of ISL12008IB8Z

• Time Format: HH:MM:SS (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -

Serial Interface Specifications
SERIAL INTERFACE SPECS
Absolute Maximum Ratings
Voltage on V
Voltage on X1 and X2 Pins
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:
Hysteresis SDA and SCL Input Buffer Hysteresis
DC Operating Characteristics – RTC
Power-Down Timing
SYMBOL
FT/OUT
1. θ
(Respect to GND). . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 6.5V
(Respect to GND)
Cpin
V
V
V
V
V
V
OL
SYMBOL
SYMBOL
IH
V
IL
JA
V
DD
BAT
TRIPHYS
BATHYS
V
V
DD SR-
I
I
I
V
I
V
DD1
DD2
DD3
BAT
I
TRIP
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
BAT
I
LO
DD
OL
LI
Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to V
Mode . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to V
SDA and SCL Input Buffer LOW Voltage
SDA and SCL Input Buffer HIGH Voltage
SDA Output Buffer LOW Voltage, Sinking 3mA
SDA and SCL Pin Capacitance
DD
, V
BAT
Main Power Supply
Battery Supply Voltage
Supply Current
Supply Current With I
Supply Current (Low Power Mode)
Battery Supply Current
Input Leakage Current on SCL
I/O Leakage Current on SDA
V
V
V
Output Low Voltage
V
BAT
TRIP
BAT
DD
, SCL, SDA, and FT/OUT Pins
Negative Slewrate
Mode Threshold
Hysteresis
Hysteresis
PARAMETER
PARAMETER
PARAMETER
3
Temperature = -40°C to +85°C. Recommended Operating Conditions unless otherwise specified.
Recommended Operating Conditions. Unless otherwise specified.
2
C Active
Temperature = -40°C to +85°C. Recommended Operating Conditions, unless
otherwise specified.
BAT
T
V
DD
V
V
V
V
V
V
I
V
I
A
OL
OL
IN
DD
DD
DD
DD
BAT
DD
DD
= +25°C, f = 1MHz, V
+ 0.5
+ 0.5
= 0V, V
= 3mA
= 1mA
= 5V
= 3V
= 5V
= 5V, LPMODE = 1
= 5V
= 2.7V
TEST CONDITIONS
ISL12008
= 3V, +25°C
CONDITIONS
CONDITIONS
OUT
= 0V
Thermal Information
Thermal Resistance (Typical, Note 1)
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
8 Lead SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
DD
= 5V,
(Note 8)
(Note 8)
MIN
MIN
2.7
1.8
2.3
-1
-1
0.7 x V
(Note 8)
MIN
-0.3
0
(Note 5)
(Note 5)
DD
TYP
0.02
0.02
TYP
800
2.8
1.6
2.3
0.1
0.1
2.6
40
36
53
(Note 5)
0.05 x
TYP
V
0.02
DD
(Note 8)
(Note 8)
MAX
MAX
120
950
5.5
5.5
2.9
0.4
0.4
+1
+1
6
4
5
5
0.3 x V
V
(Note 8)
DD
MAX
0.4
10
+ 0.3
UNITS
UNITS
V/ms
DD
mV
mV
µA
µA
µA
µA
nA
µA
µA
V
V
V
V
V
UNITS NOTES
September 26, 2008
pF
V
V
V
V
θ
JA
NOTES
NOTES
2, 3
2, 3
115
FN6690.1
(°C/W)
2
2
6
6
4
6, 7
6, 7