LTC4310CDD-1#TRPBF Linear Technology, LTC4310CDD-1#TRPBF Datasheet - Page 3

• Manufacturer Part Number: LTC4310CDD-1#TRPBF
• Description: IC I2C ISOLATOR 100KHZ BUS 10DFN
• Manufacturer: Linear Technology
• Type: Hot-Swap I²C Isolatorsr

Specifications of LTC4310CDD-1#TRPBF

• Tx/rx Type: I²C Logic
• Capacitance - Input: 10pF
• Voltage - Supply: 3 V ~ 5.5 V
• Current - Supply: 6.5mA
• Mounting Type: Surface Mount
• Package / Case: 10-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Delay Time: -

elecTrical characTerisTics
temperature range, otherwise specifications are at T
SYMBOL
Supplies
V
I
I
V
V
I
V
V
V
I
I
dV/dt
t
f
C
Rise Time Accelerators
V
I
READY Open-Drain Output
V
I
Connection Control
V
V
I
t
t
t
CC
CC(SD)
2
SDA,SCL(OH)
2
PHL(SDA,SCL)
SCL(MAX)
BOOST
READY(OH)
EN(OH)
IDLE
UVLO,EN_FILT
STUCK
CC
CCH(UVL)
CC(UVL, HYST)
SDA,SCL(OL)
SDA,SCL(IL,R)
SDA,SCL(IL,F)
IN
BOOST
READY(OL)
EN,RISE
EN,FALL
C Interface
C Interface Timing
RISE
PARAMETER
Input Supply Range
Input Supply Current, LTC4310-1
Input Supply Current, LTC4310-2
Shutdown Input Supply Current
Input Supply Undervoltage Lockout
Rising Threshold Voltage
Input Supply Undervoltage Lockout
Hysteresis
SDA, SCL Logic Low Output Voltage
SDA, SCL Controlled Rising Edge Rate
Turn-Off Threshold Voltage
SDA, SCL Logic Low Falling Input
Threshold Voltage
SDA, SCL Input Current
Bus Line Controlled Rising Edge Rate,
LTC4310-1
Bus Line Controlled Rising Edge Rate,
LTC4310-2
SDA, SCL High-to-Low Propagation
Delay
Maximum SCL Clock Frequency
SCL, SDA Input Capacitance
SDA, SCL Rise Time Accelerator
Activation Threshold Voltage
SDA, SCL Rise Time Accelerator
Current
READY Output Low Voltage
READY Off-Current
EN Rising Threshold Voltage
EN Falling Threshold Voltage
EN Input Current
Bus Idle Time
Start-Up Filter Time
SDA, SCL Bus Stuck Low Disconnect
CONDITIONS
EN = V
EN = V
EN = 0V, V
I
V
V
SCL, SDA = V
0.35V < V
0.35V < V
0.35V < V
0.35V < V
V
LTC4310-1
LTC4310-2
SCL, SDA = V
V
V
I
READY= V
EN = V
(SDA,SCL)
READY
A
CC
CC
CC
CC
CC
= 25°C. V
= 3V, 5.5V (Note 5)
= 3V
= 5.5V (Note 3)
= 3V (Note 5)
= 3V
CC
CC
CC
= 4mA
The
= 5.5V, SDA = SCL = V
= 5.5V, SDA = SCL = V
= 5.5V
BUS
BUS
BUS
BUS
= 4mA, 500µA; V
CC
CC
= 5.5V
= 5.5V, EN = 0V
l
CC
CC
< 0.35 • V
< 0.35 • V
< 0.35 • V
< 0.35 • V
CC
denotes the specifications which apply over the full operating
= 0V, 5.5V
(Note 2)
= 3.3V, unless otherwise noted.
CC
CC
CC
CC
, V
, V
, V
, V
CC
CC
CC
CC
CC
= 3V, 5.5V
SDA,SCL(OL)
SDA,SCL(OL)
= 3V
= 5.5V
= 3V
= 5.5V
LTC4310-1/LTC4310-2
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
0.32 • V
0.3 • V
0.4 • V
0.1 • V
MIN
310
100
400
700
2.1
0.8
1.5
3.9
90
75
27
3
2
2
CC
CC
CC
CC
0.35 • V
0.45 • V
0.45 • V
0.6 • V
0.3 • V
1.16
2.14
TYP
190
350
170
115
900
6.5
0.1
2.4
5.4
0.1
0.1
50
37
7
0
3
6
CC
CC
CC
CC
CC
0.4 • V
0.5 • V
0.5 • V
0.9 • V
1200
MAX
±10
270
380
270
400
±10
±10
155
5.5
8.5
2.7
1.4
2.6
3.9
6.9
±5
10
47
8
CC
CC
CC
CC
UNITS
431012f

V/µs
V/µs
V/µs
V/µs
kHz
kHz
mA
mA
mV
mV
mA
mV
ms
µA
µA
µA
µA
ns
pF
µs
µs
V
V
V
V
V
V
V