19-2941; Rev 1; 6/07
Low-Voltage, CMOS Analog
Multiplexers/Switches
General Description
The MAX4581L/MAX4582L/MAX4583L are low-voltage,
CMOS analog ICs configured as an 8-channel multi-
plexer (MAX4581L), two 4-channel multiplexers
(MAX4582L), and three single-pole/double-throw
(SPDT) switches (MAX4583L).
These CMOS devices operate with a +2V to +12V sin-
gle supply. Each switch can handle rail-to-rail analog
signals. Off-leakage current is only 2nA at +25°C.
All digital inputs have 0.8V to 2.0V logic thresholds to
ensure TTL/CMOS-logic compatibility when using a
+12V supply.
Features
♦
+3V Logic-Compatible Inputs (V
IH
= 2.0V, V
IL
= 0.8V)
♦
Guaranteed On-Resistance: 80Ω with +12V Supply
♦
Guaranteed 4Ω On-Resistance Match Between
Channels
♦
Guaranteed Low Off-Leakage Current: 2nA at
+25°C
♦
Guaranteed Low On-Leakage Current: 2nA at
+25°C
♦
+2V to +12V Supply Operation
♦
TTL/CMOS-Logic Compatible
♦
Low Crosstalk: -96dB (MAX4582L)
♦
High Off-Isolation: -90dB
♦
Tiny 4mm
×
4mm Thin QFN Package
♦
Pin Compatible with Industry-Standard
74HC4051/74HC4052/74HC4053 and
MAX4051/MAX4052/MAX4053
MAX4581L/MAX4582L/MAX4583L
Applications
Audio and Video Signal Routing
Data-Acquisition Systems
Communications Circuits
Automotive
DSL Modem
Ordering Information
PART
MAX4581LESE
MAX4581LEEE
MAX4581LETE
TEMP RANGE
PIN-PACKAGE
-40°C to +85°C 16 Narrow SO
-40°C to +85°C 16 QSOP
-40°C to +85°C 16 TQFN-EP* (4mm x 4mm)
Ordering Information continued at end of data sheet.
*EP = Exposed pad.
Pin Configurations/Functional Diagrams
TOP VIEW
MAX4581L
V
CC
X6
X4
X2
Y2
16
15
14
13
16
MAX4582L
V
CC
Y0
Y0
X2
15
14
13
16
MAX4583L
V
CC
14
Y1
15
13
Y
12 X
11 X1
10 X0
9
5
GND
6
GND
7
C
8
B
A
X
X7
X5
ENABLE
1
2
3
4
5
GND
6
GND
LOGIC
7
C
8
B
12 X1
11 X0
10 X3
9
A
Y
Y3
Y1
ENABLE
1
2
3
4
5
GND
6
GND
LOGIC
7
B
8
A
12 X1
11 X
10 X0
9
X3
Z1
Z
Z0
ENABLE
1
2
3
4
THIN QFN
THIN QFN
THIN QFN
PIN CONFIGURATIONS/FUNCTIONAL DIAGRAMS CONTINUED AT END OF DATA SHEET.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Low-Voltage, CMOS Analog
Multiplexers/Switches
MAX4581L/MAX4582L/MAX4583L
ABSOLUTE MAXIMUM RATINGS
(All Voltages Referenced to GND, Unless Otherwise Noted.)
V
CC
.........................................................................-0.3V to +13V
Voltage At Any Pin (Note 1) ...........(GND - 0.3V) to (V
CC
+ 0.3V)
Continuous Current into Any Terminal ..............................±20mA
Peak Current X_, Y_ or Z_
(pulsed at 1ms, 10% duty cycle) ..................................±40mA
ESD per Method 3015.7 ..................................................>2000V
Continuous Power Dissipation (T
A
= +70°C)
16-Pin Narrow SO (derate 8.7mW/°C above +70°C) ...696mW
16-Pin QSOP (derate 8.3mW/°C above +70°C)...........667mW
16-Pin Thin QFN (derate 16.9mW/°C above +70°C) .1349mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1:
Voltages exceeding V
CC
or GND on any signal terminal are clamped by internal diodes. Limit forward-diode current to max-
imum current rating.
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.
ELECTRICAL CHARACTERISTICS
(V
CC
= +12V
±5%,
V_
H
= 2.0V, V_
L
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Notes 2, 3)
PARAMETER
ANALOG SWITCH
Analog Signal Range
Switch On-Resistance
Switch On-Resistance
Match Between Channels
Switch On-Resistance
Flatness
V
X
, V
Y,
V
Z
R
ON
ΔR
ON
V
CC
= 11.4V; I
X
, I
Y
, I
Z
= 1mA;
V
X
, V
Y,
V
Z
= 10V
V
CC
= 11.4V; I
X
, I
Y
, I
Z
= 1mA;
V
X
, V
Y,
V
Z
= 10V (Note 4)
V
CC
= 11.4V; I
X
, I
Y
, I
Z
= 1mA;
V
X_
, V
Y_,
V
Z_
= 1.5V, 6V, 10V
(Note 5)
V
CC
= 12.6V;
V
X_
, V
Y_
, V
Z_
= 1V, 10V;
V
X
, V
Y
, V
Z
= 10V, 1V (Note 6)
-40°C to +85°C
+25°C
-40°C to +85°C
+25°C
-40°C to +85°C
+25°C
-40°C to +85°C
+25°C
-40°C to +85°C
-2
-10
-2
-100
-2
-50
-2
-100
-2
-50
5
1
0
50
V
CC
80
100
4
5
12
Ω
15
+2
nA
+10
+2
+100
+2
+50
+2
+100
+2
+50
nA
nA
V
Ω
Ω
SYMBOL
CONDITIONS
TEMP
MIN
TYP
(NOTE 3)
MAX
UNITS
R
FLAT(ON)
X_, Y_, Z_ Off-Leakage
I
X_(OFF)
,
I
Y_(OFF)
,
I
Z_(OFF)
I
X(OFF)
,
I
Y(OFF)
,
I
Z(OFF)
X, Y, Z Off-Leakage
X, Y, Z On-Leakage
I
X(ON)
,
I
Y(ON)
,
I
Z(ON)
V
CC
= 12.6V;
+25°C
MAX4581L
V
X_
, V
Y_
, V
Z_
=
-40°C to +85°C
1V, 10V;
+25°C
V
X
, V
Y
, V
Z
= 10V, MAX4582L/
MAX4583L -40°C to +85°C
1V (Note 6)
+25°C
MAX4581L
V
CC
= 12.6V;
-40°C to +85°C
V
X
, V
Y
, V
Z
= 10V,
MAX4582L/ +25°C
1V (Note 6)
MAX4583L -40°C to +85°C
2
_______________________________________________________________________________________
Low-Voltage, CMOS Analog
Multiplexers/Switches
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +12V
±5%,
V_
H
= 2.0V, V_
L
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Notes 2, 3)
PARAMETER
DIGITAL I/O (INH, ADD_)
Logic Input High
Threshold
V
AH
, V
BH
,
V
CH
,
V
ENABLE_H
V
AL
, V
BL
,
V
CL
,
V
ENABLE_L
I
AH
, I
BH
,
I
CH
,
I
ENABLE_H
Input Current Low
I
AL,
I
BL
,
I
CL
,
I
ENABLE_L
SWITCH DYNAMIC CHARACTERISTICS
Enable Turn-On Time
t
ON
V
X_
, V
Y_
, V
Z_
= 10V,
R
L
= 300Ω,
C
L
= 35pF, Figure 1
V
X_
, V
Y_
, V
Z_
= 10V,
R
L
= 300Ω,
C
L
= 35pF, Figure 1
V
X_
, V
Y_
, V
Z_
= 10V,
R
L
= 300Ω,
C
L
= 35pF, Figure 2
V
X_
, V
Y_
, V
Z_
= 10V,
R
L
= 300Ω,
C
L
= 35pF, Figure 3
C
L
= 1nF, R
S
= 0Ω, V
S
= 0V,
Figure 4
V
X_
, V
Y_
, V
Z_
= 0V,
ƒ
= 1MHz, Figure 5
V
X_
, V
Y_
,
V
Z_
= 0V,
ƒ
= 1MHz,
Figure 5
V
X_
, V
Y_
,
V
Z_
= 0V,
ƒ
= 1MHz,
Figure 5
MAX4581L
MAX4582L +25°C
MAX4583L
MAX4581L
MAX4582L +25°C
MAX4583L
+25°C
-40°C to +85°C
+25°C
-40°C to +85°C
+25°C
-40°C to +85°C
-40°C to +85°C
20
90
40
100
200
ns
200
100
ns
150
200
ns
200
ns
V
A
, V
B
, V
C
, V
ENABLE
= 0.8V
+25°C
-1
+1
µA
-40°C to +85°C
1.5
2.0
V
SYMBOL
CONDITIONS
TEMP
MIN
TYP
(NOTE 3)
MAX
UNITS
MAX4581L/MAX4582L/MAX4583L
Logic Input Low
Threshold
-40°C to +85°C
0.8
1.5
V
Input Current High
V
A
, V
B
, V
C
, V
ENABLE
= 2.0V
+25°C
-1
+1
µA
Enable Turn-Off Time
t
OFF
Address Transition Time
t
TRANS
Break-Before-Make Time
t
BBM
Charge Injection (Note 7)
Q
C
X_(OFF)
,
C
Y_(OFF)
,
C
Z_(OFF)
C
X(OFF)
,
C
Y(OFF)
,
C
Z(OFF)
+25°C
0.5
pC
Input Off-Capacitance
+25°C
4
pF
18
10
6
25
17
12.5
pF
pF
Output Off-Capacitance
Output On-Capacitance
C
X(OFF)
,
C
Y(OFF)
,
C
Z(OFF)
_______________________________________________________________________________________
3
Low-Voltage, CMOS Analog
Multiplexers/Switches
MAX4581L/MAX4582L/MAX4583L
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +12V
±5%,
V_
H
= 2.0V, V_
L
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Notes 2, 3)
PARAMETER
Off-Isolation
Channel-to-Channel
Crosstalk
Total Harmonic Distortion
POWER SUPPLY
Power-Supply Range
Power-Supply Current
V
CC
I
CC
V
CC
= 12.6V; V
A
, V
B
, V
Z
,
V
ENABLE
= V
CC
or 0V
+25°C
-40°C to +85°C
2
-1
-10
12.6
+1
+10
V
µA
SYMBOL
V
ISO
V
CT
CONDITIONS
R
L
= 50Ω,
ƒ
= 1MHz
(Figure 7)
R
L
= 50Ω,
ƒ
= 1MHz
(Figure 7)
R
L
= 600Ω,
V
X_
or V
Y_
or V
Z_
= 5V
P-P
,
ƒ
= 20Hz to 20kHz
TEMP
+25°C
+25°C
MIN
TYP
(NOTE 3)
-90
-96
MAX
UNITS
dB
dB
THD
+25°C
0.02
%
Thin QFN packages are production tested at T
A
= +85°C. Limits over temperature are guaranteed by design.
The algebraic convention used in this data sheet is where the most negative value is the minimum column.
ΔR
ON
= R
ON(MAX)
- R
ON(MIN)
.
Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 6:
Leakage parameters are 100% tested at the maximum-rated hot operating temperature and guaranteed by design at T
A
=
+25°C.
Note 7:
Guaranteed by design, not production tested.
Note 2:
Note 3:
Note 4:
Note 5:
Typical Operating Characteristics
(V
CC
= 12V, V
EN
= GND, T
A
= +25°C, unless otherwise noted.)
ON-RESISTANCE vs. V
COM
MAX4581L/2L/3L toc01
ON-RESISTANCE vs. V
COM
MAX4581L/2L/3L toc02
OFF-LEAKAGE CURRENT
vs. TEMPERATURE
MAX4581L/2L/3L toc03
100
90
80
ON-RESISTANCE (Ω)
70
60
50
40
30
20
10
0
0
1
2 3
4
5
6
7
8
100
90
80
ON-RESISTANCE (Ω)
70
60
50
40
30
20
10
0
T
A
= -40°C
T
A
= 0°C
T
A
= +25°C
T
A
= +70°C T
A
= +85°C
100
10
1
0.1
0.01
I
X_
, I
Y_
, I
Z_
0.001
0.0001
I
X
, I
Y
, I
Z
9 10 11 12
0
1
2 3
4
5
6
7
8
9 10 11 12
OFF-LEAKAGE CURRENT (nA)
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
V
COM
(V)
V
COM
(V)
4
_______________________________________________________________________________________
Low-Voltage, CMOS Analog
Multiplexers/Switches
Typical Operating Characteristics (continued)
(V
CC
= 12V, V
EN
= GND, T
A
= +25°C, unless otherwise noted.)
ON-LEAKAGE CURRENT
vs. TEMPERATURE
MAX4581L/2L/3L toc04
MAX4581L/MAX4582L/MAX4583L
CHARGE INJECTION vs. V
COM
MAX4581L/2L/3L toc05
SUPPLY CURRENT
vs. TEMPERATURE
V
INH
, V
A
, V
B
, V
C
= 0V OR V
CC
100
SUPPLY CURRENT (nA)
MAX4581L/2L/3L toc06
100
10
9
CHARGE INJECTION (pC)
8
7
6
5
4
3
2
1
1000
ON-LEAKAGE CURRENT (nA)
10
1
10
0.1
1
0.01
0.1
0.001
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
0
0 1
2
3
4
5
6
7
8 9 10 11 12
V
COM
(V)
0.01
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
600Ω IN AND OUT
TOTAL HARMONIC DISTORTION (%)
MAX4581L/2L/3L toc07
FREQUENCY RESPONSE
30
10
-10
-30
GAIN (dB)
ON-PHASE
-50
-70
OFF-ISOLATION
-90
-110
CROSSTALK
-90
-120
-150
0.001
0.01
0.1
1
10
100
1000
FREQUENCY (MHz)
-30
-60
ON-LOSS
MAX4581L/2L/3L toc08
0.1
90
60
30
0
PHASE (DEGREES)
0.01
0.001
0.0001
10
100
1k
FREQUENCY (Hz)
10k
100k
-130
SUPPLY CURRENT
vs. LOGIC-LEVEL VOLTAGE
MAX4581L/2L/3L toc09
LOGIC-LEVEL THRESHOLD
vs. SUPPLY VOLTAGE
1.8
LOGIC-LEVEL THRESHOLD (V)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
MAX4581L/2L/3L toc10
10,000
1000
SUPPLY CURRENT (μA)
100
10
1
0.1
0.01
2.0
0.001
0.0001
0
1
2
3 4 5 6 7 8 9 10 11 12
LOGIC-LEVEL VOLTAGE (V)
0
1
2
3
4
5
6
7
8
9 10 11 12
SUPPLY VOLTAGE (V)
_______________________________________________________________________________________
5
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