MAX7358 Maxim, MAX7358 Datasheet - Page 4

• Manufacturer Part Number: MAX7358
• Description: The MAX7356/MAX7357/MAX7358 8-channel I²C switches/multiplexers expand the main I²C bus to any combination of 8 extended I²C buses
• Manufacturer: Maxim

1-to-8 I
Lock-Up Detection, Isolation, and Notification
ELECTRICAL CHARACTERISTICS (5V SUPPLY) (continued)
(V
TIMING CHARACTERISTICS (STANDARD-MODE) (Figures 1, 2, 3)
(V
4
Input Capacitance
PASS GATE
Switch Resistance
Switch Output Voltage
Leakage Current
Input/Output Capacitance
OUTPUT RST/INT
Low-Level Output Current
Leakage Current
Propagation Delay from SDA to
SD_ or SCL to SC_
SCL Clock Frequency
Bus Free Time Between a STOP
and START Condition
Hold Time (Repeated) START
Condition After this Period, the
First Clock Pulse is Generated
LOW Period of the SCL Clock
HIGH Period of the SCL Clock
Setup Time for a Repeated
START Condition
Setup Time for a STOP Condition
Data Hold Time
Data Setup Time
Rise Time of Both SDA and SCL
Signals
Fall Time of Both SDA and SCL
Signals
Capacitive Load for Each Bus
Line
Pulse Width of Spikes that Must
be Suppressed by the Input Filter
DD
DD
_______________________________________________________________________________________
= +4.5V to +5.5V, T
= 2.3V to 5.5V, T
PARAMETER
PARAMETER
2
A
C Bus Switches/Multiplexers with Bus
= -40°C to +85°C, unless otherwise noted.) (Notes 2, 6)
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
SYMBOL
SYMBOL
t
t
t
t
t
I
HD;DAT
HD;STA
SU;STO
SU;DAT
SU;STA
LH
t
t
R
V
t
f
HIGH
LOW
C
I
t
BUF
SCL
C
t
C
I
OL
PD
t
t
SP
SW
ON
L
R
F
IO
, I
b
I
LI
V
V
V
V
V
V
V
V
(Note 7)
(Note 8)
I
DD
SWin
S Wi n
I
I
OL
RST/INT
= GND
= V
= GND
= 0.4V (MAX7357/MAX7358)
= 4.5V to 5.5V, V
DD
= V
= V
= V
or GND
D D
DD
DD
= 4.5V to 5.5V , I
= 5.0V, I
CONDITIONS
CONDITIONS
or GND
O
MAX7356
Enhanced mode
(MAX7357/MAX7358)
SWout
= 0.4V, I
= -100µA
S Wo ut
O
= 15mA
= - 100µA
DD
= +5V, T
MIN
MIN
250
2.6
4.7
4.0
4.7
4.0
4.7
4.0
-1
-2
-1
0
0
4
3
A
= +25°C.) (Notes 2–5)
TYP
TYP
3.6
2
9
3
MAX
1000
MAX
3.45
100
300
400
0.3
4.5
24
+1
+2
+1
50
UNITS
UNITS
kHz
mA
pF
pF
µA
pF
µA
ns
µs
µs
µs
µs
µs
µs
µs
ns
ns
ns
ns
Ω
V