Datasheet

MAX7367/MAX7368/MAX7369
4-Channel I
2
C Switches/Multiplexer
4 _______________________________________________________________________________________
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input Leakage Current I
L
-1 +1 µA
Input Capacitance C
I
All inputs = GND 5 pF
PASS GATE
Switch On-Resistance R
ON
V
DD
= 4.5V to 5.5V, I
O
= 15 mA, V
O
= 0.4V 4 12 24 Ω
Switch Output Voltage V
PASS
V
I(SW)
= V
DD
, I
O
= -100µA 2.6 3.6 4.5 V
Leakage Current I
L
-1 +1 µA
Input/Output Capacitance C
IO
All inputs = GND 6 pF
INT OUTPUT
Low-Level Output Current I
OL
V
OL
= 0.4V 3 mA
High-Level Output Current I
OH
1µA
TIMING CHARACTERISTICS (Figure 1)
(V
DD
= 2.3V to 5.5V, T
A
= -40°C to +85°C, unless otherwise noted.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Propagation Delay from SDA To
SD_ or SCL to SC_
t
pd
(Note 3) 0.3 ns
SCL Clock Frequency f
SCL
0 400 kHz
f
SCL
= 100kHz 4.7
Bus Free Time Between a STOP
and START Condition
t
BUF
f
SCL
= 400kHz 1.3
µs
f
SCL
= 100kHz 4.0
Hold Time (Repeated) START
Condition (after this period, the
first clock pulse is generated)
t
HD
;
STA
f
SCL
= 400kHz 0.6
µs
f
SCL
= 100kHz 4.7
Low Period of the SCL Clock t
LOW
f
SCL
= 400kHz 1.3
µs
f
SCL
= 100kHz 4.0
High Period of the SCL Clock t
HIGH
f
SCL
= 400kHz 0.6
µs
f
SCL
= 100kHz 4.7
Setup Time for a Repeated START
Condition
t
SU;STA
f
SCL
= 400kHz 0.6
µs
f
SCL
= 100kHz 4.0
Setup Time for STOP Condition t
SU
;
STO
f
SCL
= 400kHz 0.6
µs
f
SCL
= 100kHz 0 3.45
Data Hold Time (Note 4) t
HD
;
DAT
f
SCL
= 400kHz 0 0.9
µs
f
SCL
= 100kHz 250
Data Setup Time t
SU
;
DAT
f
SCL
= 400kHz 100
ns
f
SCL
= 100kHz 1000
Rise Time of Both SDA and SCL
Signals
t
r
f
SCL
= 400kHz (Note 5)
20 +
0.1C
b
300
ns
ELECRTICAL CHARACTERISTICS (5V SUPPLY) (continued)
(V
DD
= 4.5V to 5.5V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
DD
= 5V, T
A
= +25°C.) (Note 1)