MAX4549 Maxim, MAX4549 Datasheet - Page 2

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

ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +5V ±5%, T
Serially Controlled, Triple 3x2 Audio/Video
Crosspoint Switches
V+ to GND ................................................................-0.3V to +6V
NO_ _, S_, MID_, BYP, COM_ _, CBIASL,
CS, A0, A1, SDA, SCL, DIN,
Continuous Current into Any Terminal..............................±20mA
2
Note 1: Signals on NO_ _, S_, or COM_ _ exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ANALOG SWITCHES
AUDIO PERFORMANCE
Analog Signal Range (Note 3)
On-Resistance
COM_ _ to NO_ _ or S_
On-Resistance Match
Between Channels (Note 4)
COM_ _ to NO_ _ or S_
On-Resistance Flatness
(Note 5)
NO_ _ or S_ Off-Leakage
Current (Note 6)
COM_ _ Off-Leakage
Current (Note 6)
COM_ _On-Leakage
Current (Note 6)
Total Harmonic Distortion
plus Noise
Off-Isolation (Note 7)
Channel-to-Channel Crosstalk
ABIASL, CBIASH, ABIASH, DOUT to GND
(Note 1)......................................................-0.3V to (V+ + 0.3V)
SCLK to GND ........................................................-0.3V to +6V
_______________________________________________________________________________________
PARAMETER
maximum rating.
A
= T
MIN
to T
MAX
I
I
COM
I
COM
NO
SYMBOL
V
, unless otherwise noted. Typical values are at T
V
THD+N
V
COM
V
R
∆R
NO
R
_ _
ISO(A)
V
CT(A)
FLAT
_ _
_ _
ON
S
ON
_ _,
_
(OFF)
_ _,
(OFF)
(ON)
I
V
V+ = 4.75V
I
V
V+ = 4.75V
I
V+ = 4.75V; V
or V
V
1V; V
4.5V; V+ = 5.25V
V
1V; V
4.5V; V+ = 5.25V
V
1V, or floating;
V
V+ = 5.25V
f
or V
2.5V
V
S
V
R
IN
COM_ _
COM_ _
COM_ _
NO_ _
NO_ _
NO_ _
NO_ _
NO
COM_ _
NO
_
NO
L
= 1kHz, V
= GND, shunt switch on or off
= R
S_
S_
_ _ or V
DC
_ _ = 1V
_ _ = 1V
COM_ _
COM_ _
= 1V
= 1V, 2V, 3V
S
or V
or V
or V
or V
= 4mA,
= 4mA,
= 4mA;
= 600Ω
= 4.5V, 1V;
RMS
S_
S_
S_
S_
S_
NO_ _
RMS
RMS
= 1V,
= 1V,
= 4.5V,
= 4.5V,
NO_ _
= 4.5V,
= 3V,
= 3V,
+
CONDITIONS
, f
, f
IN
IN
= 20kHz, R
= 20kHz,
Peak Current, NO_ _, S_, COM_ _
Continuous Power Dissipation (T
Operating Temperature Range ............................-40°C to+85°C
Storage Temperature Range ..............................-65°C to+150°C
Lead Temperature (soldering, 10sec) .............................+300°C
T
T
T
T
T
T
T
T
T
T
T
T
R
R
A
A
(pulsed at 1ms, 10% duty cycle max) ...........................±40mA
36-Pin SSOP (derate 11.8mW/°C above +70°C) ..........941mW
A
A
A
A
A
A
A
A
A
A
L
L
= T
= +25°C
= T
= T
= T
= T
= T
= +25°C
= +25°C
= +25°C
= +25°C
= +25°C
= 600Ω
=10kΩ
MIN
MIN
MIN
MIN
MIN
MIN
to T
L
to T
to T
to T
to T
to T
= 600Ω,
MAX
MAX
MAX
MAX
MAX
MAX
A
= +25°C.) (Note 2)
MIN
-10
-10
-10
-2
-2
-2
0
A
= +70°C)
0.006
TYP
0.04
0.04
0.04
0.07
-85
-85
22
5
2
MAX
V+
35
45
10
10
10
7
8
5
7
2
2
2
UNITS
nA
nA
nA
dB
dB
Ω
Ω
Ω
%
V