19-0439; Rev 1; 3/96
Low-Cost, Low-Voltage, Quad, SPST,
CMOS Analog Switches
_______________General Description
The MAX4066/MAX4066A quad, SPST, CMOS analog
switches are designed to provide superior performance
over the industry-standard devices. These new switch-
es feature guaranteed operation from +2.0V to +16V
and are fully specified at 3V, 5V, and 12V. Both parts
offer 45Ω on-resistance and 2Ω channel-to-channel
matching at 12V, plus 4Ω flatness over the specified
signal range.
Each device is controlled by TTL/CMOS input levels
and can be used as a bilateral switch or multiplexer/
demultiplexer.
Low off leakage current (100pA for the MAX4066A) and
low power consumption (0.5µW) make the MAX4066/
MAX4066A ideal for battery-operated equipment. These
parts are also suitable for low-distortion audio applica-
tions. Both devices are available in 14-pin DIP and SO
packages, as well as a 16-pin QSOP. ESD protection is
greater than 2000V per Method 3015.7.
____________________________Features
o
Pin Compatible with 74HC4066
o
Guaranteed On-Resistance:
170Ω max (3V supply)
45Ω max (12V supply)
o
Guaranteed Match Between Channels:
4Ω max (MAX4066)
2Ω max (MAX4066A)
o
Guaranteed Low Leakage Currents:
1nA at +25°C (MAX4066)
100pA at +25°C (MAX4066A)
o
Single-Supply Operation from +2.0V to +16V
o
V+ to GND Signal Handling
o
TTL/CMOS-Logic Compatible
o
Low Power Consumption: 0.5µW
o
Low Crosstalk: -86dB
o
Low Off Isolation: -58dB
o
Low Distortion: 0.03%
o
Wide Bandwidth: > 100MHz
MAX4066/MAX4066A
________________________Applications
Battery-Operated Equipment
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Communication Circuits
______________Ordering Information
PART
MAX4066CPD
MAX4066CSD
MAX4066CEE
MAX4066C/D
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
PIN-PACKAGE
14 Plastic DIP
14 Narrow SO
16 QSOP
Dice*
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
______________________________________________Pin Configurations/Truth Table
TOP VIEW
NO1 1
COM1 2
NO2 3
COM2 4
IN2 5
IN3 6
GND 7
14 V+
13 IN1
12 IN4
TRUTH TABLE
ON/OFF CONTROL
INPUT
L
H
STATE OF
ANALOG SWITCH
OFF
ON
NO1 1
COM1 2
N.C. 3
NO2 4
COM2 5
IN2 6
IN3 7
GND 8
16 V+
15 IN1
14 IN4
MAX4066
MAX4066A
11 NO4
10 COM4
9
8
COM3
NO3
MAX4066
MAX4066A
13 NO4
12 COM4
11 N.C.
10 COM3
9
NO3
DIP/SO
N.C. = NO INTERNAL CONNECTION
QSOP
1
________________________________________________________________
Maxim Integrated Products
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
Low-Cost, Low-Voltage, Quad, SPST,
CMOS Analog Switches
MAX4066/MAX4066A
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to GND)
V+ ...........................................................................-0.3V to +17V
V
IN_
, V
COM_
, V
NO
(Note 1) ...........................-0.3V to (V + +0.3V)
Current (any terminal) .........................................................30mA
Peak Current (any terminal) ..............................................100mA
ESD per Method 3015.7 ..................................................>2000V
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 10.00mW/°C above +70°C) ............800mW
Narrow SO (derate 8.00mW/°C above +70°C) ..............640mW
QSOP (derate 9.52mW/°C above +70°C) ......................762mW
CERDIP (derate 9.09mW/°C above +70°C) ....................727mW
Operating Temperature Ranges
MAX4066C_ _/MAX4066AC_ _ .............................0°C to +70°C
MAX4066E_ _/MAX4066AE_ _...........................-40°C to +85°C
MAX4066MJD/MAX4066AMJD .......................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1:
Signals on NO_, COM_, or IN_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to
maximum 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—Single +12V Supply
(V+ = 12V ±10%, GND = 0V, V
INH
= 4.0V, V
INL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
ANALOG SWITCH
Analog Signal Range
V
COM
,
V
NO
R
ON
(Note 3)
V+ = 12V,
I
COM
= 2mA,
V
NO
= 10V
V+ = 12V,
I
COM
= 2mA,
V
NO
= 10V
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
C, E
M
MAX4066
MAX4066A
0.5
0.5
0
16
V+
45
55
75
4
2
6
2
4
6
-1
-0.1
-6
-100
-1
-0.1
-6
-100
-2
-0.2
-12
-200
1
0.1
6
100
1
0.1
6
100
2
0.2
12
200
nA
nA
nA
Ω
Ω
Ω
V
SYMBOL
CONDITIONS
MIN
TYP
(Note 2)
MAX
UNITS
On-Resistance
On-Resistance Match
Between Channels (Note 4)
∆R
ON
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
MAX4066
MAX4066A
C, E
M
MAX4066
MAX4066A
C, E
M
MAX4066
MAX4066A
C, E
M
On-Resistance Flatness
(Note 5)
V+ = 12V,
R
FLAT(ON)
I
COM
= 2mA,
V
NO
= 10V, 5V, 1V
V+ = 12V,
V
COM
= 0V,
V
NO
= 10V
NO or NC Off Leakage
Current (Note 6)
I
NO(OFF)
COM Off Leakage Current
(Note 6)
V+ = 12V,
I
COM(OFF)
V
COM
= 0V,
V
NO
= 10V
COM On Leakage Current
(Note 6)
I
COM(ON)
V+ = 12V,
V
COM
= 10V,
V
NO
= 10V
2
_______________________________________________________________________________________
Low-Cost, Low-Voltage, Quad, SPST,
CMOS Analog Switches
ELECTRICAL CHARACTERISTICS—Single +12V Supply (continued)
(V+ = 12V ±10%, GND = 0V, V
INH
= 4.0V, V
INL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
LOGIC INPUT
Input Current with Input
Voltage High
Input Current with Input
Voltage Low
DYNAMIC
Turn-On Time
Turn-Off Time
On-Channel Bandwidth
Charge Injection
(Note 3)
Off Isolation (Note 7)
Crosstalk (Note 8)
NO Capacitance
COM Off Capacitance
COM On Capacitance
SUPPLY
Power-Supply Range
Supply Current
Total Harmonic
Distortion
I+
THD
V
IN
= 0V or V+,
all channels on or off
T
A
= T
MIN
to T
MAX
T
A
= T
MIN
to T
MAX
-1
0.001
0.03
1
V
µA
%
t
ON
t
OFF
BW
V
CTE
V
ISO
V
CT
C
(OFF)
V
COM
= 10V, Figure 2
V
COM
= 10V, Figure 2
Signal = 0dbm, Figure 4,
50Ω in and out
C
L
= 1.0nF, V
GEN
= 0V,
R
GEN
= 0Ω, Figure 3
R
L
= 50Ω, C
L
= 5pF,
f = 1MHz, Figure 4
R
L
= 50Ω, C
L
= 5pF,
f = 1MHz, Figure 5
f = 1MHz, Figure 6
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
100
1
-58
-86
9
9
22
10
15
25
100
150
75
100
ns
ns
MHz
pC
dB
dB
pF
pF
pF
I
INH
I
INL
IN = 5.0V, all others = 0.8V
IN = 0.8V, all others = 5.0V
-0.5
-0.5
0.005
0.005
0.5
0.5
µA
µA
SYMBOL
CONDITIONS
MIN
TYP
(Note 2)
MAX
UNITS
MAX4066/MAX4066A
C
COM(OFF)
f = 1MHz, Figure 6
C
COM(ON)
f = 1MHz, Figure 6
_______________________________________________________________________________________
3
Low-Cost, Low-Voltage, Quad, SPST,
CMOS Analog Switches
MAX4066/MAX4066A
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = 5V ±10%, V- = 0V ±10%, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
ANALOG SWITCH
Analog Signal Range
V
COM,
V
NO
(Note 3)
V+ = 4.5V,
I
COM
= -1.0mA,
V
NO
= 3.5V
V+ = 5V,
I
COM
= -1.0mA,
V
NO
= 3V
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
100
T
A
= +25°C
2
10
18
MAX4066
MAX4066A
C, E
M
MAX4066
MAX4066A
C, E
M
MAX4066
MAX4066A
C, E
M
-1
-0.1
-6
-100
-1
-0.1
-6
-100
-2
-0.2
-12
-200
43
4
C, E
M
0.3
0
45
52
V+
75
100
125
4
12
6
8
1
0.1
6
100
1
0.1
6
100
2
0.2
12
200
125
175
75
125
nA
nA
nA
Ω
Ω
Ω
V
SYMBOL
CONDITIONS
MIN
TYP
(Note 2)
MAX
UNITS
On-Resistance
R
ON
On-Resistance Match
Between Channels (Note 4)
On-Resistance Flatness
(Notes 3, 5)
∆R
ON
V+ = 5V,
R
FLAT(ON)
I
COM
= -1.0mA,
V
NO
= 1V, 3V
V+ = 5.5V,
V
COM
= 0V,
V
NO
= 4.5V
NO Off Leakage
Current (Note 6)
I
NO(OFF)
COM Off Leakage Current
(Note 6)
V+ = 5.5V,
I
COM(OFF)
V
COM
= 0V,
V
NO
= 4.5V
COM On Leakage Current
(Note 6)
DYNAMIC
Turn-On Time
Turn-Off Time
On-Channel
Bandwidth
Charge Injection
(Note 3)
SUPPLY
Positive Supply Current
I
COM(ON)
V+ = 5.5V,
V
COM
= 5V,
V
NO
= 4.5V
t
ON
t
OFF
BW
Q
V
NO
= 3V
V
NO
= 3V
Signal = 0dBm,
50Ω in and out, Figure 4
V
GEN
= 0V, R
GEN
= 0V,
C
L
= 1.0nF, Figure 3
ns
ns
MHz
pC
I+
V+ = 5.5V, V
IN
= 0V or V+, all channels on or off
-1
1
µA
4
_______________________________________________________________________________________
Low-Cost, Low-Voltage, Quad, SPST,
CMOS Analog Switches
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = 2.7V to 3.3V ±10%, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
ANALOG SWITCH
Analog Signal Range
V
COM,
V
NO
R
ON
(Note 3)
V+ = 3V,
I
COM
= -1.0mA,
V
NO
= 1.5V
V+ = 3V,
V
NO
or V
NC
= 1.5V
V+ = 3V,
V
NO
or V
NC
= 1.5V
C
L
= 1.0nF,
V
GEN
= 0V, R
GEN
= 0V
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
2
28
80
0
V+
170
225
185
230
150
200
10
V
Ω
SYMBOL
CONDITIONS
MIN
TYP
(Note 2)
MAX
UNITS
MAX4066/MAX4066A
Channel On-Resistance
DYNAMIC
Turn-On Time (Note 3)
Turn-Off Time (Note 3)
Charge Injection (Note 3)
SUPPLY
Positive Supply Current
t
ON
t
OFF
Q
ns
ns
pC
I+
V+ = 3.6V, V
IN
= 0V or V+, all channels on or off
-1
0.001
1
µA
Note 2:
The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in
this data sheet.
Note 3:
Guaranteed by design.
Note 4:
∆R
ON
= R
ON
(max) - R
ON
(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 range.
Note 6:
Leakage parameters are 100% tested at maximum-rated hot temperature and guaranteed by correlation at +25°C.
Note 7:
Off Isolation = 20log
10
(V
COM
/ V
NO
), V
COM
= output, V
NO
= input to off switch.
Note 8:
Between any two switches.
_______________________________________________________________________________________
5
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
