General Description
The MAX4651/MAX4652/MAX4653 quad analog switch-
es feature 4Ωmax on-resistance (RON) when operating
from a single +5V supply. RON is matched between
switches to 0.2Ω(max) and is flat (0.8Ωmax) over the
specified signal range. Each switch can handle Rail-to-
Rail®analog signals. Off-leakage current is 0.1nA at
+25°C. These switches are ideal in low-distortion appli-
cations and are the preferred solution over mechanical
relays in automated test equipment or applications
where current switching is required. They have low
power requirements, require less board space, and are
more reliable than mechanical relays.
The MAX4651/MAX4652/MAX4653 operate from a sin-
gle +1.8V to +5.5V supply, making them ideal for use in
battery-powered applications.
The MAX4651 has four normally closed (NC) switches,
the MAX4652 has four normally open (NO) switches,
and the MAX4653 has two NO and two NC switches.
These devices are available in 16-pin QFN, TSSOP and
SO packages, as well as 20-pin QFN package.
Applications
Battery-Powered Systems
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Communications Circuits
Relay Replacement
Features
♦On-Resistance
4Ωmax at 5V
7Ωmax at 3V
♦On-Resistance Flatness
0.8Ωmax at 5V
2.5Ωmax at 3V
♦On-Resistance Matching
0.2Ωmax (+2.7V to +5.5V)
♦+1.8V to +5.5V Single-Supply Voltage
♦+1.8V Operation
On-Resistance 30Ω(typ) Over Temperature
tON 20ns typ, tOFF 12ns (typ)
♦TTL/CMOS-Logic Compatible
♦Crosstalk
-100dB at 1MHz
♦Off-Isolation
-75dB at 1MHz
♦Rail-to-Rail Signal Range
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
________________________________________________________________ Maxim Integrated Products 1
SWITCHES SHOWN FOR LOGIC “0” INPUT
TSSOP/SO
MAX4652
LOGIC SWITCH
0
1
OFF
ON
TOP VIEW
TSSOP/SO
MAX4651
LOGIC SWITCH
0
1
ON
OFF
TSSOP/SO
MAX4653
LOGIC SWITCHES
1, 4
0
1
OFF
ON
SWITCHES
2, 3
ON
OFF
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
COM2
NC2
V+
N.C.
NO1
COM1
IN1
MAX4653 N.C.
NC3
COM3
IN3
IN4
COM4
NO4
GND
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
COM2
NC2
V+
N.C.
NC1
COM1
IN1
MAX4651 N.C.
NC3
COM3
IN3
IN4
COM4
NC4
GND
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
COM2
NO2
V+
N.C.
NO1
COM1
IN1
MAX4652 N.C.
NO3
COM3
IN3
IN4
COM4
NO4
GND
19-1661; Rev 2; 2/02
Ordering Information
Pin Configurations/Functional Diagrams/Truth Tables
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Pin Configurations continued at end of data sheet.
PART TEMP RANGE PIN-PACKAGE
MAX4651EGE -40°C to +85°C 16 QFN (4 ✕ 4)
MAX4651EUE -40°C to +85°C 16 TSSOP
MAX4651ESE -40°C to +85°C 16 SO
MAX4651EGP -40°C to +85°C 20 QFN (4 ✕ 4)
Ordering Information continued at end of data sheet.
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = 4.5V to 5.5V, VIH = 2.4V, VIL = 0.8V, TA= TMIN to TMAX, unless otherwise specified. Typical values are at V+ = 5V, TA= +25°C.)
(Note 2)
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.
V+ to GND ..................................................................-0.3 to +6V
IN_, COM_, NO_, NC_ to GND (Note 1).......-0.3V to (V+ + 0.3V)
Continuous Current (NO_, NC_, COM_)...........................±50mA
Peak Current (NO_, NC_, COM_, pulsed at 1ms
10% duty cycle)...........................................................±100mA
Continuous Power Dissipation (TA= +70°C)
16-Pin QFN (derate 18.5mW/°C above +70°C) .........1481mW
16-Pin TSSOP (derate 5.7mW/°C above +70°C) .........457mW
16-Pin SO (derate 8mW/°C above +70°C)...................640mW
20-Pin QFN (derate 20mW/°C above +70°C) ............1600mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: Signals on NO_, NC_, COM_, or IN_ exceeding V+ or GND are clamped by internal diodes. Limit forward current to maximum
current rating.
COM_ to NO_ or NC_
On-Resistance Match Between
Channels (Notes 3, 8)
∆RON
ICOM = 10mA,
VNO_ or VNC_ = 0 to
V+, V+ = 4.5V
0.05 0.2
Ω
TA= +25°C
TA= TMIN to TMAX 1
TA= +25°C
TA= TMIN to TMAX
On-Resistance Flatness
(Note 4) RFLAT(ON)
ICOM = 10mA,
VNO_ or VNC_ = 0 to
V+, V+ = 4.5V
0.5 0.8
Ω
-0.2 0.2
TA= +25°C
TA= +25°C
ICOM = 10mA,
VNO_ or VNC_ = 0 to
V+, V+ = 4.5V
TA= TMIN to TMAX -0.2 0.2
TA= +25°C
CONDITIONS
Off-Leakage Current
(NO_ or NC_) (Note 5)
INO_,
INC_
VCOM = 1V, 4.5V;
VNO_ or VNC_ = 4.5V,
1V; V+ = 5.5V
-0.1 0.01 0.1
nA
TA= TMIN to TMAX -0.2 0.2
COM_ Off-Leakage Current
(Note 5) ICOM_(OFF)
VCOM = 1V, 4.5V;
VNO_ or VNC_ = 4.5V,
1V; V+ = 5.5V
-0.1 0.01 0.1
nA
COM_ On-Leakage Current
(Note 5) ICOM_(ON)
V+ = 5.5V, VCOM =
1V, 4.5V; VNO_ or
VNC_ = 1V, 4.5V
or floating
-0.1 0.01 0.1
nA
Input High VIH 2.4 V
Input Low VIL 0.8 V
Logic Input Current IIN -100 5 100 nA
V0V+
VCOM_,
VNO_,
VNC_
Input Voltage Range
TA= TMIN to TMAX
2.5 4TA= +25°C
TA= TMIN to TMAX
Ω
4.5
RON
COM_ to NO_ or NC_
On-Resistance
UNITSMIN TYP MAXSYMBOLPARAMETER
0.3
ANALOG SWITCH
LOGIC INPUT (IN_)
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)
(V+ = 4.5V to 5.5V, VIH = 2.4V, VIL = 0.8V, TA= TMIN to TMAX, unless otherwise specified. Typical values are at V+ = 5V, TA= +25°C.)
(Note 2)
CONDITIONS
TA= +25°C
TA= TMIN to TMAX 16
TA= +25°C
TA= TMIN to TMAX 10
Turn-Off Time (Note 5) tOFF
VNO_ = VNC_ = 3V,
RL= 300Ω, CL= 35pF,
Figure 2
68
ns
TA= +25°C
TA= TMIN to TMAX
Turn-On Time (Note 5) tON
VNO_ = VNC_ = 3V,
RL= 300Ω, CL= 35pF,
Figure 2
11 14
ns
1
Break-Before-Make
(MAX4653 only) (Note 5)
VNO_ = VNC_ = 3V,
RL= 300Ω, CL= 35pF
16
ns
RL= 50Ω, CL= 5pF, f = 1MHz, Figure 4
RL= 50Ω, CL= 5pF, f = 1MHz, Figure 5
Crosstalk (Note 7) VCT
RL= 50Ω, CL= 5pF, f = 10MHz, Figure 5 -80
dB
-75
-100
UNITSMIN TYP MAXSYMBOLPARAMETER
Charge Injection Q VGEN = 2V, CL= 1.0nF, RGEN = 0, Figure 3 2pC
NO_ or NC_ Off-Capacitance COFF VNO_ = VNC_ = GND, f = 1MHz, Figure 6 16 pF
COM_ Off-Capacitance CCOM(OFF) VCOM_ = GND, f = 1MHz, Figure 6 16 pF
COM_ On-Capacitance CCOM(ON) VCOM_ = VNO_, VNC_ = GND, f = 1MHz,
Figure 7 32 pF
Off-Isolation (Note 6) VISO
RL= 50Ω, CL= 5pF, f = 10MHz, Figure 4 -50
dB
Total Harmonic Distortion THD RL= 600Ω, f = 20Hz to 20kHz 0.02 %
Positive Supply Current I+ V+ = 5.5V, VIN = 0 or V+ 0.001 1.0 µA
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = 2.7V to 3.3V, VIH = 2.0V, VIL = 0.4V, TA= TMIN to TMAX, unless otherwise specified. Typical values are at V+ = 3V, TA= +25°C.)
(Note 2)
COM_ to NO_ or NC_
On-Resistance Match Between
Channels (Notes 3, 8)
∆RON V+ = 2.7V, ICOM = 10mA,
VNO_ or VNC_ = 0 to V+
0.1 0.2
Ω
TA= +25°C
TA= TMIN to TMAX 3
On-Resistance Flatness
(Note 4) RFLAT(ON) V+ = 2.7V, ICOM = 10mA,
VNO_ or VNC_ = 0 to V+
1.2 2.5
Ω
TA= +25°C
V+ = 2.7V, ICOM = 10mA,
VNO_ or VNC_ = 0 to V+
CONDITIONS
V0V+
VCOM_,
VNO_,
VNC_
Input Voltage Range
TA= TMIN to TMAX
57TA= +25°C
TA= TMIN to TMAX
Ω
8
RON
COM_ to NO_ or NC_
On-Resistance
UNITSMIN TYP MAXSYMBOLPARAMETER
0.3
ANALOG SWITCH
SWITCH DYNAMIC CHARACTERISTICS
POWER SUPPLY
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)
(V+ = 2.7V to 3.3V, VIH = 2.0V, VIL = 0.4V, TA= TMIN to TMAX, unless otherwise specified. Typical values are at V+ = 3V, TA= +25°C.)
(Note 2)
CONDITIONS
TA= +25°C
TA= TMIN to TMAX 20
TA= +25°C
TA= TMIN to TMAX 12
Turn-Off Time (Note 5) tOFF
VNO_ = VNC_ = 2V,
RL= 300Ω, CL= 35pF,
Figure 2
710
ns
TA= +25°C
TA= TMIN to TMAX
Turn-On Time (Note 5) tON
VNO_ = VNC_ = 2V,
RL= 300Ω, CL= 35pF,
Figure 2
13 16
ns
1
Break-Before-Make
(MAX4653 only) (Note 5)
VNO_ = VNC_ = 2V,
RL= 300Ω, CL= 35pF
17
ns
RL= 50Ω, CL= 5pF, f = 1MHz, Figure 4
RL= 50Ω, CL= 5pF, f = 1MHz, Figure 5
Crosstalk (Note 7) VCT
RL= 50Ω, CL= 5pF, f = 10MHz, Figure 5 -80
dB
-75
-100
UNITSMIN TYP MAXSYMBOLPARAMETER
Charge Injection Q VGEN = 1.5V, CL= 1.0nF, RGEN = 0, Figure 3 2pC
NO_ or NC_ Off-Capacitance COFF VNO_ = VNC_ = GND, f = 1MHz, Figure 6 16 pF
COM_ Off-Capacitance CCOM(OFF) VCOM_ = GND, f = 1MHz, Figure 6 16 pF
COM_ On-Capacitance CCOM(ON) VCOM_ = VNO_, VNC_ = GND, f = 1MHz,
Figure 7 32 pF
Off-Isolation (Note 6) VISO
RL= 50Ω, CL= 5pF, f = 10MHz, Figure 4 -50
dB
Total Harmonic Distortion THD RL= 600Ω, f = 20Hz to 20kHz 0.02 %
Positive Supply Current I+ V+ = 3.3V, VIN = 0 or V+ 0.001 1.0 µA
Input High VIH 2.0 V
Input Low VIL 0.4 V
Logic Input Current IIN -100 5 100 nA
LOGIC INPUT (IN_)
SWITCH DYNAMIC CHARACTERISTICS
POWER SUPPLY
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is used
in this data sheet.
Note 3: ∆RON = RON(MAX) - RON(MIN).
Note 4: Flatness is defined as the difference between the maximum and the minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 5: Guaranteed by design.
Note 6: Off-Isolation = 20log10(VCOM / VNO), where VCOM = output and VNO = input to off switch.
Note 7: Between any two switches.
Note 8: ∆RON matching specifications for QFN-packages parts are guaranteed by design.
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
_______________________________________________________________________________________ 5
0
4
2
8
6
12
10
14
021 345
ON-RESISTANCE vs. VCOM
AND SUPPLY VOLTAGE
MAX4651/2/3-01
VCOM (V)
RON (Ω)
V+ = 3.3V
V+ = 2.5V
V+ = 5V
V+ = 1.8V
0
0.5
2.0
1.5
1.0
2.5
3.0
3.5
021345
ON-RESISTANCE vs. VCOM
AND TEMPERATURE
MAX4651/2/3-02
VCOM (V)
RON (Ω)
TA = +85°C
TA = -40°C
TA = +25°C
1
0.0001
-40 0-20 40 80
ON-/OFF-LEAKAGE CURRENT
vs. TEMPERATURE
0.001
0.01
0.1
MAX4651/2/3-03
TEMPERATURE (°C)
LEAKAGE (nA)
20 60
ON-LEAKAGE
OFF-LEAKAGE
V+ = 5.5V
Typical Operating Characteristics
(V+ = 5V, TA= +25°C, unless otherwise noted.)
-10
10
0
40
30
20
70
60
50
80
021 345
SUPPLY CURRENT vs.
SUPPLY VOLTAGE AND TEMPERATURE
MAX4651/2/3-04
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (nA)
TA = +85°C
TA = +25°C
TA = -40°C
tON/tOFF (ns)
10
9
8
7
6
5
4
3
2
1
0
-40 -20 0 20 40 60 80
TURN-ON/TURN-OFF TIMES
vs. TEMPERATURE
MAX4651/2/3-05
TEMPERATURE (°C)
tON
tOFF
VCOM = 3V
0
5
15
10
20
25
012345
TURN-ON/TURN-OFF TIMES
vs. SUPPLY VOLTAGE
MAX4651/2/3-06
SUPPLY VOLTAGE (V)
tON/tOFF (ns)
tON
tOFF
V+ = 5V
0
4
2
6
8
10
12
1.0 2.0 2.51.5 3.0 3.5 4.0 4.5 5.0
TURN-ON/TURN-OFF TIMES vs. VCOM
MAX4651/2/3-07
VCOM (V)
tON/tOFF (ns)
tON
tOFF
0
4
2
8
6
12
10
14
TURN-ON/TURN-OFF TIMES vs. VCOM
MAX4651/2/3-08
VCOM (V)
tON/tOFF (ns)
1.0 1.5 2.0 2.5 3.0
V+ = 3V
tON
tOFF
0
0.4
0.2
0.8
0.6
1.0
1.2
1.4
1.6
0 1.5 2.00.5 1.0 2.5 3.0 3.5 4.0 4.5 5.0
MAX4651/2/3-09
VCOM (V)
Q (pC)
CHARGE INJECTION vs. VCOM
V+ = 3V
V+ = 5V
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
0
-100
0.1 1 10 100 1000
FREQUENCY RESPONSE
-80
MAX4651/2/3-10
FREQUENCY (MHz)
LOSS (dB)
-60
-40
-20
-30
-50
-70
-90
-10
V+ = 5V
50Ω IN AND OUT
ON-LOSS
OFF-LOSS
25Ω IN AND OUT
SIGNAL = 5Vp-p
0.025
0.01 0.1 1 10 100 1000
0.015
0.010
0.020
0.005
0
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
MAX4651/2/3-11
FREQUENCY (kHz)
THD (%)
Typical Operating Characteristics (continued)
(V+ = 5V, TA= +25°C, unless otherwise noted.)
6 ________________________________________________________________________________________
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
_______________________________________________________________________________________ 7
Pin Description
PIN
MAX4651 MAX4652 MAX4653
TSSOP/
SO
16-PIN
QFN
20-PIN
QFN
TSSOP/
SO
16-PIN
QFN
20-PIN
QFN
TSSOP/
SO
16-PIN
QFN
20-PIN
QFN
NAME FUNCTION
1 15 19 1 15 19 1 15 19 IN1 Digital Control Input 1
2 16 1 2 16 1 2 16 1 COM1 Analog Switch 1 Common Terminal
312——————NC1 Analog Switch 1 Normally Closed
Terminal
——— 3 1 2 3 1 2 NO1 Analog Switch 1 Normally Open
Terminal
4, 12 2, 10
6, 8,
10, 16,
18, 20
4, 12 2, 10
6, 8,
10, 16,
18, 20
4, 12 2, 10
6, 8,
10, 16,
18, 20
N.C. No Connection. Not internally
connected.
5 3 3 5 3 3 5 3 3 GND Ground
644——————NC4 Analog Switch 4 Normally Closed
Terminal
——— 6 4 4 6 4 4 NO4 Analog Switch 4 Normally Open
Terminal
7 5 5 7 5 5 7 5 5 COM4 Analog Switch 4 Common Terminal
8 6 7 8 6 7 8 6 7 IN4 Digital Control Input 4
9 7 9 9 7 9 9 7 9 IN3 Digital Control Input 3
10 8 11 10 8 11 10 8 11 COM3 Analog Switch 3 Common Terminal
11 9 12 ———11 9 12 NC3 Analog Switch 3 Normally Closed
Terminal
——— 11 9 12 ———NO3 Analog Switch 3 Normally Open
Terminal
13 11 13 13 11 13 13 11 13 V+ Positive-Supply Voltage Input
14 12 14 ———14 12 14 NC2 Analog Switch 2 Normally Closed
Terminal
——— 14 12 14 ———NO2 Analog Switch 2 Normally Open
Terminal
15 13 15 15 13 15 15 13 15 COM2 Analog Switch 2 Common Terminal
16 14 17 16 14 17 16 14 17 IN2 Digital Control Input 2
Detailed Description
The MAX4651/MAX4652/MAX4653 are low on-resis-
tance, low-voltage analog switches that operate from a
single +1.8V to +5.5V supply. CMOS switch construc-
tion allows processing analog signals that are within the
supply voltage range (GND to V+).
Applications Information
Proper power-supply sequencing is recommended for
all CMOS devices. Do not exceed the absolute maxi-
mum ratings because stresses beyond the listed rat-
ings can cause permanent damage to the devices.
Always sequence V+ on first, followed by the logic
inputs, NO or COM. If power-supply sequencing is not
possible, add two small signal diodes (D1, D2) in series
with the supply pins for overvoltage protection (Figure
1). Adding these diodes reduces the analog signal by
one diode drop below V+ and one diode drop above
GND, but does not affect the devices’ low switch resis-
tance and low leakage characteristics. Device opera-
tion is unchanged, and the difference between V+ and
GND should not exceed 6V.
Although it is not required, power-supply bypassing
improves noise margin and prevents switching noise
from propagating from the V+ supply to other compo-
nents. A 0.1µF capacitor connected from V+ to GND is
adequate for most applications.
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
8 ________________________________________________________________________________________
COM_
GND
V+
NO_
* INTERNAL PROTECTION DIODES
D1
V+
MAX4651
MAX4652
MAX4653
*
*
*
*
D2
Figure 1. Overvoltage Protection Using External Blocking
Diodes
TRANSISTOR COUNT: 205
Chip Information
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
_______________________________________________________________________________________ 9
tr < 5ns
tf < 5ns
50%
0
LOGIC
INPUT
RL
300Ω
NO_
OR NC_
GND
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
VO = VCOM ( RL )
RL + RON
SWITCH
INPUT
IN_
VIH + 0.5
tOFF
0
COM_
SWITCH
OUTPUT
90% 90%
tON
VO
SWITCH
OUTPUT
LOGIC
INPUT
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
V+
CL
35pF
V+
VO
VCOM_
REPEAT TEST FOR EACH SWITCH. FOR LOAD
CONDITIONS, SEE Electrical Characteristics.
MAX4651
MAX4652
MAX4653
Figure 2. Switching-Time Test Circuit
VGEN GND
NC_
OR NO_
CL
VO
V+ VO
VIN OFF ON OFF
∆VO
Q = (∆VO)(CL)
COM_
VIN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
OFF ON OFF
VIN
VIN
V+
RGEN
IN_
MAX4651
MAX4652
MAX4653
Figure 3. Charge-Injection Test Circuit
Timing Diagrams/Test Circuits
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
10 ______________________________________________________________________________________
CAPACITANCE
METER NC_ OR
NO_
COM_
GND
IN_ VIN
CV+
f = 1MHz
V+
MAX4651
MAX4652
MAX4653
Figure 6. Switch Off-Capacitance Test Circuit
CAPACITANCE
METER
NC_ OR
NO_
COM_
GND
IN_ VIN
CV+
f = 1MHz
V+
MAX4651
MAX4652
MAX4653
Figure 7. Switch On-Capacitance Test Circuit
Timing Diagrams/Test Circuits (continued)
IN_ VIN
SIGNAL
GENERATOR
V+
C
ANALYZER
NC_ OR
NO_
RL
GND
COM_
V+
MAX4651
MAX4652
MAX4653
Figure 4. Off-Isolation Test Circuit/On-Channel Bandwidth
SIGNAL
GENERATOR
V+
C
ANALYZER N02
RL
GND
COM1
VIN IN1
N01 50Ω
COM2
IN2
VIN
NC
V+
MAX4651
MAX4652
MAX4653
Figure 5. Crosstalk Test Circuit
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
______________________________________________________________________________________ 11
Pin Configurations (continued)
TOP VIEW
TOP VIEW
QFN
1
16 15 14 13
5 6 7 8
NC1
2
N.C.
3
GND
4
12
11
10
9
NC4
NC2
V+
N.C.
NC3
COM1
IN1
IN2
COM2
COM4
IN4
IN3
COM3
MAX4651
QFN
1
20 19 18 17
6 7 8 9
COM1
2
NC1
3
GND
4
15
14
13
12
NC4
5 11
COM4
COM2
NC2
V+
NC3
COM3
N.C.
IN1
N.C.
N.C.
IN2
N.C.
IN4
N.C.
IN3
10
16
N.C.
MAX4651
QFN
1
20 19 18 17
6 7 8 9
COM1
2
NO1
3
GND
4
15
14
13
12
NO4
5 11
COM4
COM2
NO2
V+
NO3
COM3
N.C.
IN1
N.C.
N.C.
IN2
N.C.
IN4
N.C.
IN3
10
16
N.C.
MAX4652
QFN
1
20 19 18 17
6 7 8 9
COM1
2
NO1
3
GND
4
15
14
13
12
NO4
5 11
COM4
COM2
NC2
V+
NC3
COM3
N.C.
IN1
N.C.
N.C.
IN2
N.C.
IN4
N.C.
IN3
10
16
N.C.
MAX4653
QFN
1
16 15 14 13
5 6 7 8
NO1
2
N.C.
3
GND
4
12
11
10
9
NO4
NC2
V+
N.C.
NC3
COM1
IN1
IN2
COM2
COM4
IN4
IN3
COM3
MAX4653
QFN
1
16 15 14 13
5 6 7 8
NO1
2
N.C.
3
GND
4
12
11
10
9
NO4
NO2
V+
N.C.
NO3
COM1
IN1
IN2
COM2
COM4
IN4
IN3
COM3
MAX4652
Ordering Information (continued)
PART TEMP RANGE PIN-PACKAGE
MAX4652EGE -40°C to +85°C 16 QFN (4 ✕ 4)
MAX4652EUE -40°C to +85°C 16 TSSOP
MAX4652ESE -40°C to +85°C 16 SO
MAX4652EGP -40°C to +85°C 20 QFN (4 ✕ 4)
MAX4653EGE -40°C to +85°C 16 QFN (4 ✕ 4)
MAX4653EUE -40°C to +85°C 16 TSSOP
MAX4653ESE -40°C to +85°C 16 SO
MAX4653EGP -40°C to +85°C 20 QFN (4 ✕ 4)
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
12 ______________________________________________________________________________________
TSSOP.EPS
Note: The MAX4651/MAX4652/MAX4653 do not come in an exposed-pad package.
Package Information
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages.)
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
______________________________________________________________________________________ 13
Package Information (continued)
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages.)
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
14 ______________________________________________________________________________________
Package Information (continued)
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages.)
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 15
© 2002 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
MAX4651/MAX4652/MAX4653
Low-Voltage, 4Ω, Quad, SPST,
CMOS Analog Switches
SOICN.EPS
Package Information (continued)
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages.)
