LTC4311CSC6#TRPBF Linear Technology, LTC4311CSC6#TRPBF Datasheet - Page 3

• Manufacturer Part Number: LTC4311CSC6#TRPBF
• Description: IC ACCELERATOR SMBUS DL SC70-6
• Manufacturer: Linear Technology
• Type: Acceleratorr

Specifications of LTC4311CSC6#TRPBF

• Tx/rx Type: I²C Logic
• Voltage - Supply: 1.6 V ~ 5.5 V
• Current - Supply: 300µA
• Mounting Type: Surface Mount
• Package / Case: SC-70-6, SC-88, SOT-363
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Delay Time: -
• Capacitance - Input: -

ELECTRICAL CHARACTERISTICS
•
temperature range, otherwise specifi cations are at T
SYMBOL
V
I
I
I
I
I
I
V
V
SR
t
f
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: All currents into pins are positive. All voltages are referenced to
GND unless otherwise specifi ed.
Note 3: Thermal characteristics are determined with exposed pad soldered
to GND plane. If the exposed pad is left open, thermal characteristics can
be drastically different.
CC
CC_STANDBY
CC_DISABLED
PULLUPAC
BUS(IN)
ENABLE(IN)
r
MAX
THR
THR_ENABLE
CC
THRESH
PARAMETER
Positive Supply Voltage
Supply Current
Supply Current, Standby Mode
Supply Current, Disabled
Transient Boosted Pull-up Current
BUS1,BUS2, Input Leakage Current
ENABLE Input Leakage Current
Bus Input Threshold Voltage
ENABLE Threshold Voltage
Slew Rate Detector Threshold
Fast Mode I
Bus Maximum Operating Frequency
2
C Bus Rise Time
A
CONDITIONS
V
V
V
Positive Transition on Bus, Slew Rate = 0.5V/μs
V
V
V
V
V
V
V
BUS > V
Bus Capacitance = 400pF , V
(Note 5)
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 25°C. V
= 5.5V, ENABLE = 5.5V, V
= 5.5V, ENABLE = 5.5V, V
= 5.5V, ENABLE = 0V, V
= 1.8V, BUS > V
= 0V, V
= 0V, V
= 1.8V
= 2.5V
= 2.7V to 5.5V
= 1.6V, 5.5V
The
THR
BUS1
ENABLE
, V
●
CC
CC
denotes the specifi cations which apply over the full operating
= 3.3V, unless otherwise noted.
= V
= 1.8V, 5.5V
= 5.5V
BUS2
Note 4: The rise time of an I
V
design and not tested. With a minimum boosted pull-up current of 2.5mA:
Rise Time = (2.1V – 0.9V) • 400pF/2.5mA = 0.19μs.
Note 5: Determined by design, not tested in production.
THR
IH(MIN)
= 5.5V
BUS1
CC
or 0.9V to 2.1V (with V
BUS1
BUS1
= 3V (Note 4)
= V
= V
= V
BUS2
BUS2
BUS2
= 5.5V
= 0V
= 5.5V
2
C bus line is calculated from V
CC
●
●
●
●
●
●
●
●
●
●
●
●
●
●
= 3V). This parameter is guaranteed by
0.45
0.65
0.68
MIN
400
1.6
2.5
0.4
0.55
0.75
0.78
TYP
200
0.2
26
5
1
LTC4311
IL(MAX)
MAX
0.65
0.85
0.88
300
±10
300
5.5
1.5
0.5
45
±5
±5
to
UNITS
4311fa
3
V/μs
kHz
mA
μA
μA
μA
μA
μA
ns
V
V
V
V
V