General Description
The MAX4581L/MAX4582L/MAX4583L are low-voltage,
CMOS analog ICs configured as an 8-channel multiplexer
(MAX4581L), two 4-channel multiplexers (MAX4582L),
and three single-pole/double-throw (SPDT) switches
(MAX4583L).
These CMOS devices operate with a +2V to +12V single
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.
Applications
●Audio and Video Signal Routing
●Data-Acquisition Systems
●Communications Circuits
●DSL Modem
Features
●+3V Logic-Compatible Inputs (VIH = 2.0V, VIL = 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 x 4mm Thin QFN Package
●Pin Compatible with Industry-Standard
74HC4051/74HC4052/74HC4053 and MAX4051/
MAX4052/MAX4053
Ordering Information continued at end of data sheet.
*EP = Exposed pad.
PART TEMP RANGE PIN-PACKAGE
MAX4581LESE -40°C to +85°C 16 Narrow SO
MAX4581LEEE -40°C to +85°C 16 QSOP
MAX4581LETE -40°C to +85°C 16 TQFN-EP* (4mm x 4mm)
TOP VIEW
16
1
2
3
4LOGIC
12
11
10
9
15 14 13
5 6 7 8
X6
X4
VCC
X2
X1
X0
X3
A
X7
X5
ENABLE
PIN CONFIGURATIONS/FUNCTIONAL DIAGRAMS CONTINUED AT END OF DATA SHEET.
GND
GND
C
B
X
MAX4581L
16
1
2
3
4LOGIC
12
11
10
9
15 14 13
5 6 7 8
Y2
Y0
VCC
X2
X1
X
X0
X3
Y3
Y1
ENABLE
GND
GND
B
A
Y
MAX4582L
16
1
2
3
4
12
11
10
9
15 14 13
5 6 7 8
Y0
Y1
VCC
Y
X
X1
X0
A
Z
Z0
ENABLE
GND
GND
C
B
Z1
MAX4583L
THIN QFN THIN QFN THIN QFN
MAX4581L/MAX4582L/
MAX4583L
Low-Voltage, CMOS Analog
Multiplexers/Switches
19-2941; Rev 2; 5/14
Pin Congurations/Functional Diagrams
Ordering Information
EVALUATION KIT AVAILABLE
(All Voltages Referenced to GND, Unless Otherwise Noted.)
VCC ........................................................................-0.3V to +13V
Voltage At Any Pin (Note 1) ..........(GND - 0.3V) to (VCC + 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 (TA = +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
(VCC = +12V ±5%, V_H = 2.0V, V_L = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 3)
PARAMETER SYMBOL CONDITIONS TEMP
MIN TYPE
(NOTE3) MAX
UNITS
ANALOG
SWITCH
Analog Signal
Range
VX, VY, VZ-40°C to
+85°C
0 VCC
V
Switch
On-Resistance
R
ON VCC = 11.4V; IX, IY, IZ =
1mA;
VX, VY, VZ =
10V
+25°C
50 80
Ω
-40°C to
+85°C
100
Switch
On-Resistance
Match Between
Channels
ΔRON VCC = 11.4V; IX, IY, IZ =
1mA;
VX, VY, VZ = 10V (Note
4)
+25°C
1 4
Ω
-40°C to
+85°C
5
Switch
On-Resistance
Flatness
RFLAT(ON)
VCC = 11.4V; IX, IY, IZ =
1mA;
VX_, VY_, VZ_ = 1.5V, 6V,
10V
(Note
5)
+25°C
5 12
Ω
-40°C to
+85°C
15
X_, Y_, Z_
Off-Leakage
I
X_(OFF)
,
I
Y_(OFF)
,
I
Z_(OFF)
VCC =
12.6V;
VX_,
V
Y_
,
VZ_ = 1V,
10V;
VX, VY, VZ = 10V, 1V (Note
6)
+25°C
-2 +2
nA
-40°C to
+85°C
-10 +10
X, Y, Z
Off-Leakage
I
X(OFF)
,
I
Y(OFF)
,
I
Z(OFF)
VCC =
12.6V;
VX_,
V
Y_
,
VZ_
=
1V,
10V;
VX, VY, VZ =
10V,
1V (Note
6)
MAX4581L
+25°C
-2 +2
nA
-40°C to
+85°C
-100 +100
MAX4582L/
MAX4583L
+25°C
-2 +2
-40°C to
+85°C
-50 +50
X, Y, Z
On-Leakage
I
X(ON)
,
I
Y(ON)
,
I
Z(ON)
VCC =
12.6V;
VX, VY,
VZ =
10V,
1V (Note
6)
MAX4581L
+25°C
-2 +2
nA
-40°C to
+85°C
-100 +100
MAX4582L/
MAX4583L
+25°C
-2 +2
-40°C to
+85°C
-50 +50
MAX4581L/MAX4582L/
MAX4583L
Low-Voltage, CMOS Analog
Multiplexers/Switches
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Note 1: Voltages exceeding VCC or GND on any signal terminal are clamped by internal diodes. Limit forward-diode current to
maximum current rating.
Absolute Maximum Ratings
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
(VCC = +12V ±5%, V_H = 2.0V, V_L = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 3)
PARAMETER SYMBOL CONDITIONS TEMP
MIN TYPE
(NOTE3) MAX
UNITS
DIGITAL I/O (INH,
ADD_)
Logic Input
High
Threshold
VAH,
V
BH
,
V
CH
,
V
ENABLE_H
-40°C to
+85°C
1.5 2.0
V
Logic Input
Low
Threshold
VAL,
V
BL
,
VCL,
V
ENABLE_L
-40°C to
+85°C
0.8 1.5
V
Input Current
High
IAH,
I
BH
, I
CH
,
I
ENABLE_H
VA, VB, VC,
VENABLE =
2.0V
+25°C
-1 +1
µA
Input Current
Low
IAL,
I
BL
, I
CL
,
I
ENABLE_L
VA, VB, VC,
VENABLE =
0.8V
+25°C
-1 +1
µA
SWITCH DYNAMIC
CHARACTERISTICS
Enable Turn-On
Time
t
ON
VX_,
V
Y_
,
VZ_ =
10V,
RL =
300
Ω
,
CL = 35pF,
Figure
1
+25°C
100 200
ns
-40°C to
+85°C
200
Enable Turn-Off
Time
t
OFF
VX_,
V
Y_
,
VZ_ =
10V,
RL =
300
Ω
,
CL = 35pF, Figure
1
+25°C
40 100
ns
-40°C to
+85°C
150
Address Transition
Time
tTRANS
VX_,
V
Y_
,
VZ_ =
10V,
RL =
300
Ω
,
CL = 35pF,
Figure
2
+25°C
90 200
ns
-40°C to
+85°C
200
Break-Before-Make Time
t
BBM
VX_,
V
Y_
,
VZ_ =
10V,
RL =
300
Ω
,
CL = 35pF, Figure
3
-40°C to
+85°C
20
ns
Charge Injection
(Note
7) Q
CL = 1nF, RS = 0Ω, VS = 0V,
Figure
4
+25°C
0.5
pC
Input
Off-Capacitance
C
X_(OFF)
,
C
Y_(OFF)
,
C
Z_(OFF)
VX_, VY_, VZ_ = 0V,
ƒ = 1MHz, Figure
5
+25°C
4
p
F
Output
Off-Capacitance
C
X(OFF)
,
C
Y(OFF)
,
CZ(OFF)
VX_, VY_,
VZ_ = 0V,
ƒ =
1MHz,
Figure
5
MAX4581L
+25°C
18
pF
MAX4582L
10
MAX4583L
6
Output
On-Capacitance
C
X(OFF)
,
C
Y(OFF)
,
CZ(OFF)
VX_, VY_,
VZ_ = 0V,
ƒ =
1MHz,
Figure
5
MAX4581L
+25°C
25
pF
MAX4582L
17
MAX4583L
12.5
MAX4581L/MAX4582L/
MAX4583L
Low-Voltage, CMOS Analog
Multiplexers/Switches
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Electrical Characteristics (continued)
(VCC = +12V ±5%, V_H = 2.0V, V_L = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 3)
Note 2: Thin QFN packages are production tested at TA = +85°C. Limits over temperature are guaranteed by design.
Note 3: The algebraic convention used in this data sheet is where the most negative value is the minimum column.
Note 4: ∆RON = RON(MAX) - RON(MIN).
Note 5: 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
TA = +25°C.
Note 7: Guaranteed by design, not production tested.
(VCC = 12V, VEN = GND, TA = +25°C, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS TEMP
MIN TYPE
(NOTE3) MAX
UNITS
Off-Isolation
VISO RL = 50Ω, ƒ =
1MHz
(Figure
7)
+25°C
-90
dB
Channel-to-Channel
Crosstalk
V
CT RL = 50Ω, ƒ =
1MHz
(Figure
7)
+25°C
-96
dB
Total Harmonic
Distortion
THD
RL =
600
Ω
,
VX_ or VY_ or VZ_ = 5VP-P,
ƒ = 20Hz to
20kHz
+25°C
0.02
%
POWER
SUPPLY
Power-Supply
Range
V
CC 2 12.6
V
Power-Supply
Current I
CC VCC = 12.6V; VA, VB, VZ,
VENABLE = VCC or 0V
+25°C
-1 +1
µA
-40°C to
+85°C
-10 +10
100
90
70
60
80
0
0 6 7 8 9 10 11
1 2 3 4 5 12
ON-RESISTANCE vs. VCOM
MAX4581L/2L/3L toc02
VCOM (V)
ON-RESISTANCE (Ω)
50
40
30
20
10
TA = +70°C TA = +85°C
TA = -40°C TA = +25°C
TA = 0°C
100
10
1
0.0001
-40 35 50 65 80 95 110-25 -10 5 20 125
OFF-LEAKAGE CURRENT
vs. TEMPERATURE
MAX4581L/2L/3L toc03
TEMPERATURE (°C)
OFF-LEAKAGE CURRENT (nA)
0.1
0.01
0.001
IX, IY, IZ
IX_, IY_, IZ_
100
90
70
60
80
0
0 6 7 8 9 10 11
1 2 3 4 5 12
ON-RESISTANCE vs. VCOM
MAX4581L/2L/3L toc01
VCOM (V)
ON-RESISTANCE (Ω)
50
40
30
20
10
MAX4581L/MAX4582L/
MAX4583L
Low-Voltage, CMOS Analog
Multiplexers/Switches
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Electrical Characteristics (continued)
Typical Operating Characteristics
(VCC = 12V, VEN = GND, TA = +25°C, unless otherwise noted.)
0
2
1
4
3
8
9
7
6
5
10
0 2 3 4 51 6 7 8 910 11 12
CHARGE INJECTION vs. VCOM
MAX4581L/2L/3L toc05
VCOM (V)
CHARGE INJECTION (pC)
1000
100
10
0.01
-40 35 50 65 80 95 110-25 -10 5 20 125
SUPPLY CURRENT
vs. TEMPERATURE
MAX4581L/2L/3L toc06
TEMPERATURE (°C)
SUPPLY CURRENT (nA)
1
0.1
VINH, VA, VB, VC = 0V OR VCC
0.1
0.0001
10 1k 10k100 100k
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
0.001
MAX4581L/2L/3L toc07
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION (%)
0.01
600Ω IN AND OUT
FREQUENCY RESPONSE
FREQUENCY (MHz)
0.001 1 10 1000.01 0.1 1000
GAIN (dB)
30
-130
-110
-90
-70
-50
-30
10
-10
PHASE (DEGREES)
90
-150
-120
-90
-60
-30
0
60
30
MAX4581L/2L/3L toc08
ON-LOSS
CROSSTALK
ON-PHASE
OFF-ISOLATION
SUPPLY CURRENT
vs. LOGIC-LEVEL VOLTAGE
LOGIC-LEVEL VOLTAGE (V)
0 6 78910 11
1234 5 12
SUPPLY CURRENT (µA)
10,000
0.0001
0.001
0.01
0.1
1
10
1000
100
MAX4581L/2L/3L toc09
100
10
1
0.001
-40 35 50 65 80 95 110-25 -10 5 20 125
ON-LEAKAGE CURRENT
vs. TEMPERATURE
MAX4581L/2L/3L toc04
TEMPERATURE (°C)
ON-LEAKAGE CURRENT (nA)
0.1
0.01
0
0.6
0.2
0.4
1.4
1.2
1.0
0.8
1.8
1.6
2.0
0 2 3 41 5 76 8 9 10 11 12
LOGIC-LEVEL THRESHOLD
vs. SUPPLY VOLTAGE
MAX4581L/2L/3L toc10
SUPPLY VOLTAGE (V)
LOGIC-LEVEL THRESHOLD (V)
MAX4581L/MAX4582L/
MAX4583L
Low-Voltage, CMOS Analog
Multiplexers/Switches
Maxim Integrated
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Typical Operating Characteristics (continued)
Note: Input and output pins are identical and interchangeable. Any may be considered an input or output; signals pass equally well
in both directions.
PIN
NAME FUNCTION
MAX4581L MAX4582L MAX4583L
SO/QSOP QFN SO/QSOP QFN SO/QSOP QFN
1, 2, 4, 5,
12–15
2, 3,
10–13,
15, 16
— — — — X0–X7 Analog Switch Inputs 0–7
3 1 13 11 14 12 X Analog Switch X Output
6 4 6 4 6 4 Enable Digital Enable Input. Drive enable low or
connect to GND for normal operation.
7, 8 5, 6 7, 8 5, 6 7, 8 5, 6 GND
Ground. Connect to digital ground. (Analog
signals have no ground reference; they are
limited to VCC.)
9 7 — — 9 7 C Digital Address C Input
10 8 9 7 10 8 B Digital Address B Input
11 9 10 8 11 9 A Digital Address A Input
16 14 16 14 16 14 VCC Positive Analog and Digital Supply Voltage
Input. Bypass with a 0.1µF capacitor to GND.
— — 11, 12,
14, 15,
9, 10,
12, 13 — — X0–X3 Analog Switch X Inputs 0–3
— — 1, 2, 4, 5 2, 3,
15, 16 — — Y0–Y3 Analog Switch Y Inputs 0–3
— — 3 1 15 13 Y Analog Switch Y Output
— — — — 13 11 X1 Analog Switch X Normally Open Input
— — — — 12 10 X0 Analog Switch X Normally Closed Input
— — — — 1 15 Y1 Analog Switch Y Normally Open Input
— — — — 2 16 Y0 Analog Switch Y Normally Closed Input
— — — — 3 1 Z1 Analog Switch Z Normally Open Input
— — — — 5 3 Z0 Analog Switch Z Normally Closed Input
— — — — 4 2 Z Analog Switch Z Output
— EP — EP — EP Exposed
Pad
Bottom of QFN package only. Contains
an exposed pad that must be connected
externally to VCC.
MAX4581L/MAX4582L/
MAX4583L
Low-Voltage, CMOS Analog
Multiplexers/Switches
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Pin Description
Detailed Description
The MAX4581L/MAX4582L/MAX4583L are low-voltage,
CMOS analog ICs that operate from a single supply
of +2V to +12V. The MAX4581L is configured as an
8-channel multiplexer, the MAX4582L as two 4-channel
multiplexers, and the MAX4583L as three single-pole/
double-throw (SPDT) switches. These devices can han-
dle rail-to-rail analog signals with only 2nA of off-leakage
current at +25°C.
The MAX4581L/MAX4582L/MAX4583L are TTL/CMOS-
logic compatible with 0.8V to 2.0V logic thresholds for all
digital inputs when operating from a +12V supply.
Applications Information
Power-Supply Considerations
The MAX4581L/MAX4582L/MAX4583Ls? construction
is typical of most CMOS analog switches. The supply
input, VCC, is used to power the internal CMOS switches
and sets the limit of the analog voltage on any switch.
Reverse ESD protection diodes are internally connected
between each analog signal pin and both VCC and GND.
If any analog signal exceeds VCC or goes below GND,
one of these diodes conducts. During normal operation,
these reverse-biased ESD diodes leak, causing the only
current drawn from VCC or GND. Virtually all the analog
leakage current comes from the ESD diodes. Although
the ESD diodes on a given signal pin are identical, and
therefore fairly well balanced, they are reverse biased
differently by either VCC or GND and the analog signal.
This means that leakage varies as the analog signal var-
ies. The difference in the two diodes? leakage to VCC
and GND constitutes the analog signal-path leakage cur-
rent. Because there is no connection between the analog
signal paths and GND, all analog leakage current flows
between each pin and one of the supply terminals, not
to the other switch terminal. Because of this, both sides
of a given switch can show leakage currents of either the
same or opposite polarity.
VCC and GND power the internal logic and logic-level
translators, and set both the input and output logic limits.
The logic-level translators convert the logic levels into
switched VCC and GND signals to drive the gates of the
analog switches. This drive signal is the only connection
between the logic supplies (and signals) and the analog
supplies. The logic-level thresholds are TTL/CMOS com-
patible when VCC is +12V.
Overvoltage Protection
Proper power-supply sequencing is recommended for
all CMOS devices. Do not exceed the absolute maxi-
mum ratings because stresses beyond the listed ratings
can cause permanent damage to the devices. Always
sequence VCC first, followed by the logic inputs and ana-
log signals.
Pin Nomenclature
The MAX4581L/MAX4582L/MAX4583L are pin compat-
ible with the industry-standard 74HC4051/74HC4052/
74HC4053 and the MAX4051/MAX4052/MAX4053.
Table 1. Truth Table/Switch Programming
X = Don’t care.
*C not present on MAX4582L.
Note: Input and output pins are identical and interchangeable. Either may be considered an input or output; signals pass equally well
in either direction.
ENABLE
INPUT
SELECT INPUTS ON SWITCHES
C* B A MAX4581L MAX4582L MAX4583L
H X X X All switches open All switches open All switches open
L L L L X–X0 X–X0, Y–Y0 X–X0, Y–Y0, Z–Z0
L L L H X–X1 X–X1, Y–Y1 X–X1, Y–Y0, Z–Z0
L L H L X–X2 X–X2, Y–Y2 X–X0, Y–Y1, Z–Z0
L L H H X–X3 X–X3, Y–Y3 X–X1, Y–Y1, Z–Z0
L H L L X–X4 X–X0, Y–Y0 X–X0, Y–Y0, Z–Z1
L H L H X–X5 X–X1, Y–Y1 X–X1, Y–Y0, Z–Z1
L H H L X–X6 X–X2, Y–Y2 X–X0, Y–Y1, Z–Z1
L H H H X–X7 X–X3, Y-Y3 X–X1, Y–Y1, Z–Z1
MAX4581L/MAX4582L/
MAX4583L
Low-Voltage, CMOS Analog
Multiplexers/Switches
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Figure 1. Enable Switching Times
50%
VENABLE
VCC
0V
VX0
VOUT
0V
90%
90%
tON tOFF
VCC
VOUT
GND
VCC
B
A
C
ENABLE
X0
X1–X7
X
VCC
MAX4581L
300Ω
50Ω35pF
50%
VENABLE
VENABLE
VENABLE
VENABLE
VCC
0V
VX0,
VY0
VOUT
0V
90%
90%
tON tOFF
VCC
VOUT
GND
VCC
A
B
ENABLE
X0–Y0
X1–X3, Y1–Y3
X, Y
VCC
MAX4582L
300Ω
50Ω35pF
50%
VENABLE
VCC
0V
VX0,
VY0,
VZ0
VX1,
VY1,
VZ1
VOUT
90%
90%
tON tOFF
VCC
VOUT
GND
VCC
B
A
C
ENABLE
X0, Y0, Z0
X1, Y1, Z1
X, Y, Z
VCC
MAX4583L
300Ω
50Ω35pF
MAX4581L/MAX4582L/
MAX4583L
Low-Voltage, CMOS Analog
Multiplexers/Switches
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Test Circuits/Timing Diagrams
Figure 2. Address Transition Time
50%
VA, VB, VC
VCC
0V
VX0
VX7
90%
90%
tTRANS tTRANS
VCC
VOUT
GND
VCC
B
A
C
ENABLE
X0
X1–X6
X7
X3, Y3
X
VCC
MAX4581L
300Ω
50Ω
35pF
35pF
35pF
50%
VA, VB
VA, VB, VC
VCC
0V
VX0,
VY0
VX3,
VY3
VOUT
90%
90%
tTRANS tTRANS
VCC
VOUT
GND
VCC
A
B
ENABLE
X0, Y0
X1, X2, Y1, Y2
X, Y
VCC
MAX4582L
300Ω
50%
VA, VB, VC
VCC
0V
VX0,
VY0,
VZ0
VX1,
VY1,
VZ1
VOUT
90%
90%
tTRANS tTRANS
VCC
VOUT
GND
VCC
A, B, C
ENABLE
X1, Y1, Z1
X0, Y0, Z0
X, Y, Z
VCC
MAX4583L
300Ω
50Ω
VA, VB
VA, VB
50Ω
VCC
MAX4581L/MAX4582L/
MAX4583L
Low-Voltage, CMOS Analog
Multiplexers/Switches
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Figure 3. Break-Before-Make Interval
Figure 4. Charge Injection
50%
VCC
0V
VX, VY, VZ
VOUT
VA, VB, VC
0V
80%
tBBM
tR < 20ns
tF < 20ns
VCC
VOUT
GND
VCC
B
A
C
ENABLE
X0–X7
X
VCC
MAX4581L
300Ω
50Ω
35pF
VA, VB, VC
VCC
VOUT
GND
VCC
A
B
ENABLE
X0–X3,
Y0–Y3
X, Y
VCC
MAX4582L
300Ω35pF
50Ω
VA, VB
VCC
VOUT
GND
VCC
A, B, C
ENABLE
X0, X1, Y0,
Y1, Z0, Z1
X, Y, Z
VCC
MAX4583L
300Ω35pF
VA, VB, VC
50Ω
0V
VCC
VENABLE
∆VOUT IS THE MEASURED VOLTAGE DUE TO CHARGE-
TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF.
∆VOUT
Q = ∆VOUT X CL.
VOUT
CHANNEL
SELECT
VCC
VOUT
GND
VCC
B
A
C
ENABLE
X_, Y_, Z_
X, Y, Z
MAX4581L
MAX4582L
MAX4583L
50ΩCL = 1000pF
VENABLE
MAX4581L/MAX4582L/
MAX4583L
Low-Voltage, CMOS Analog
Multiplexers/Switches
www.maximintegrated.com Maxim Integrated
│
10
Figure 5. NO/COM Capacitance
Figure 6. Off-Isolation, On-Loss, and Crosstalk
VCC
GND
VCC
B
A
CHANNEL
SELECT
1MHz
CAPACITANCE
ANALYZER
C
ENABLE
X_, Y_, Z_
X, Y, Z
MAX4581L
MAX4582L
MAX4583L
MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS.
OFF-ISOLATION IS MEASURED BETWEEN COM AND "OFF" NO TERMINAL ON EACH SWITCH.
ON-LOSS IS MEASURED BETWEEN COM AND "ON" NO TERMINAL ON EACH SWITCH.
CROSSTALK (MAX4582/MAX4583) IS MEASURED FROM ONE CHANNEL (A, B, C) TO ALL OTHER CHANNELS.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
VCC
GND
VCC VIN
VOUT MEAS.
NETWORK
ANALYZER
50Ω50Ω
50Ω50Ω
REF.
B
A
CHANNEL
SELECT
C
ENABLE
X_, Y_, Z_
X, Y, Z
MAX4581L
MAX4582L
MAX4583L
VOUT
VIN
OFF-ISOLATION = 20log x
ON-LOSS = 20log x
CROSSTALK = 20log x
VOUT
VIN
VOUT
VIN
MAX4581L/MAX4582L/
MAX4583L
Low-Voltage, CMOS Analog
Multiplexers/Switches
www.maximintegrated.com Maxim Integrated
│
11
*EP = Exposed pad.
PART TEMP RANGE PIN-PACKAGE
MAX4582LESE -40°C to +85°C 16 Narrow SO
MAX4582LEEE -40°C to +85°C 16 QSOP
MAX4582LETE -40°C to +85°C 16 TQFN-EP* (4mm x
4mm)
MAX4583LESE -40°C to +85°C 16 Narrow SO
MAX4583LEEE -40°C to +85°C 16 QSOP
MAX4583LETE -40°C to +85°C 16 TQFN-EP* (4mm x
4mm)
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
VCC
X2
X1
X0
X3
A
B
C
X4
X6
X
X7
X5
ENABLE
GND
GND
MAX4581L
SO/QSOP
LOGIC
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
VCC
Y
X
X1
X0
A
B
C
Y1
Y0
Z1
Z
Z0
ENABLE
GND
GND
MAX4583L
SO/QSOP
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
VCC
X2
X1
X
X0
X3
A
B
Y0
Y2
Y
Y3
Y1
ENABLE
GND
GND
MAX4582L
SO/QSOP
LOGIC
TOP VIEW
MAX4581L/MAX4582L/
MAX4583L
Low-Voltage, CMOS Analog
Multiplexers/Switches
www.maximintegrated.com Maxim Integrated
│
12
Chip Information
TRANSISTOR COUNT: 219
PROCESS: CMOS
Ordering Information (continued)
Pin Congurations/Functional Diagrams (continued)
Package Information (continued)
For the latest package outline information and land patterns
(footprints), go to www.maximintegrated.com/packages. Note
that a “+”, “#”, or “-” in the package code indicates RoHS status
only. Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
PACKAGE
TYPE
PACKAGE
CODE
DOCUMENT
NO.
LAND
PATTERN
NO.
16 Narrow
SO S16-3 21-0041 Refer to
Application
Note 1891
16 QSOP E16-4 21-0055
16 TQFN-EP T1644-4 21-0139
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses
are implied. Maxim Integrated reserves the right to change the circuitry and specications without notice at any time. The parametric values (min and max limits)
shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
MAX4581L/MAX4582L/
MAX4583L
Low-Voltage, CMOS Analog
Multiplexers/Switches
© 2014 Maxim Integrated Products, Inc.
│
13
Revision History
REVISION
NUMBER
REVISION
DATE DESCRIPTION PAGES
CHANGED
0 5/07 Initial release —
1 6/07 Unknown 1, 6, 12, 16
2 5/14 Removed automotive reference under Applications section 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.
