MAX4548 Maxim, MAX4548 Datasheet - Page 5

• Manufacturer Part Number: MAX4548
• Description: The MAX4548/MAX4549 serial-interface, programmable, triple 3x2 audio/video crosspoint switches are ideal for multimedia applications
• Manufacturer: Maxim

I/O INTERFACE CHARACTERISTICS
2-WIRE TIMING CHARACTERISTICS (Figure 3)
(V+ = +2.7V to +5.25V, T
(V+ = +2.7V to +5.25V, f
SCL Clock Frequency
Bus-Free Time between Stop
and Start Condition
Hold Time After Start Condition
Pulse Width of Suppressed
Spike (Note 3)
STOP Condition Setup Time
Data Hold Time
Data Setup Time
Clock Low Period
Clock High Period
SCL/SDA Rise Time (Note 11)
SCL/SDA Fall Time (Note 11)
Input Low Voltage
Input High Voltage
Input Hysteresis
Input Leakage Current
Input Capacitance
Output Low Voltage
DOUT Output High Voltage
DIGITAL INPUTS (SCLK, DIN,
DIGITAL OUTPUTS (DOUT, SDA)
PARAMETER
PARAMETER
Serially Controlled, Triple 3x2 Audio/Video
_______________________________________________________________________________________
SCL
A
= T
= 100kHz, T
MIN
CS, SCL, SDA, A0, A1)
to T
SYMBOL
SYMBOL
t
t
t
t
HD:DAT
HD:STA
SU:STO
SU:DAT
V
t
I
t
t
f
HIGH
LEAK
V
MAX
V
LOW
HYST
C
BUF
V
SCL
V
t
t
OH
OL
R
F
IH
IN
IL
A
, unless otherwise noted. Typical values are at T
= T
MIN
V+ = 4.75V to 5.25V
V+ = 2.7V to 5.25V
V+ = 5V
V+ = 3V
V+ = 5V
V+ = 3V
Digital inputs = GND or V+
f = 1MHz
I
I
SINK
SOURCE
to T
= 6mA
MAX
= 0.5mA
, unless otherwise noted.)
CONDITIONS
CONDITIONS
Crosspoint Switches
A
= +25°C.)
V+ - 0.5
0.01C
0.1C
20 +
20 +
MIN
MIN
250
4.7
4.7
-1
0
0
4
0
4
0
4
3
2
b
b
0.001
TYP
TYP
0.2
5
MAX
MAX
400
100
300
300
0.8
0.6
0.4
50
1
UNITS
UNITS
kHz
µA
pF
µs
µs
ns
µs
µs
ns
µs
µs
ns
ns
V
V
V
V
V
5