Operating Temperature Range ...........................-40°C to +85°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
Note 1:
Signals on NO, NC, or COM exceeding V+ or GND are clamped by internal diodes. Signals on IN exceeding GND are
clamped by an internal diode. 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
(V+ = +2.7V to +3.6V, V
IH
= +2.0V, V
IL
= +0.4V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
PARAMETER
ANALOG SWITCH
Analog Signal Range
On-Resistance (Note 6)
V
COM
,
V
NO,
V
NC
R
ON
V+ = 2.7V, I
COM
= 10mA,
V
NO
or V
NC
= 0V to V+
T
A
= +25°C
T
A
= -40°C to +85
0.05
0
3.5
V+
5.5
5.7
0.15
0.2
0.2
0.34
0.37
0.8
1.5
2.2
0.45
0.95
1.3
-2
-3
-3
-4
+0.01
+0.01
+2
nA
T
A
= -40°C to +85
T
A
= +25°C
T
A
= -40°C to +85
T
A
= -40°C to +85
T
A
= -40°C to +85
V
IN
= 0V or 3.6V
T
A
= -40°C to +85
-1
+0.005
+3
+3
nA
+4
Ω
Ω
V
Ω
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
On-Resistance Match
Between Channels
(Notes 3, 6)
ΔR
ON
V+ = 2.7V, I
COM
= 10mA,
T
A
= +25°C
V
NO
or V
NC
= 0.7V, 1.2V, 2V
T
A
= -40°C to +85
(MAX4729)
V+ = 2.7V, I
COM
= 10mA,
T
A
= +25°C
V
NO
or V
NC
= 0.7V, 1.2V, 2V
T
A
= -40°C to +85
(MAX4730)
V+ = 2.7V, I
COM
= 10mA,
T
A
= +25°C
V
NO
or V
NC
= 0.7V, 1.2V, 2V
T
A
= -40°C to +85
(MAX4729)
V+ = 2.7V, I
COM
= 10mA,
T
A
= +25°C
V
NO
or V
NC
= 0.7V, 1.2V, 2V
T
A
= -40°C to +85
(MAX4730)
V+ = 3.3V, V
COM
= 1V, 3V,
V
NO
or V
NC
= 3V, 1V
V+ = 3.3V, V
COM
= 1V or
3V, V
NO
or V
NC
= 1V, 3V, or
float
T
A
= +25°C
On-Resistance Flatness
(Note 4)
R
FLAT(ON)
NO, NC Off-Leakage
Current
I
NO (OFF),
I
NC (OFF)
I
COM (ON)
COM On-Leakage Current
DIGITAL INPUTS
Input Logic High
Input Logic Low
Input Leakage Current
V
IH
V
IL
I
IN
2.0
0.4
+1
V
V
µA
2
Maxim Integrated
MAX4729/MAX4730
Low-Voltage 3.5
Ω
, SPDT,
CMOS Analog Switches
ELECTRICAL CHARACTERISTICS (continued)
(V+ = +2.7V to +3.6V, V
IH
= +2.0V, V
IL
= +0.4V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 2)
PARAMETER
DYNAMIC
Turn-On Time (Note 5)
Turn-Off Time (Note 5)
Break-Before-Make (Note 5)
Charge Injection
NO, NC Off-Capacitance
Switch On-Capacitance
Off-Isolation (Note 7)
On-Channel Bandwidth -3dB
Crosstalk (Note 8)
Total Harmonic Distortion
POWER SUPPLY
Power-Supply Range
Positive Supply Current
V+
I+
V+ = 5.5V, V
IN
= 0V or 5.5V
T
A
= +25°C
T
A
= -40°C to +85
1.8
0.001
1
5.5
V
µA
Q
C
NO(OFF)
,
C
NC(OFF)
C
ON
V
ISO
BW
V
CT
THD
t
ON
t
OFF
V
NO
, V
NC
= 2V, R
L
= 300Ω,
C
L
= 35pF, Figure 1
V
NO
, V
NC
= 2V, R
L
= 300Ω,
C
L
= 35pF, Figure 1
V
NO
, V
NC
= 2V, R
L
= 300Ω,
C
L
= 35pF, Figure 1
T
A
= +25°C
T
A
= -40°C to +85
T
A
= +25°C
T
A
= -40°C to +85
T
A
= +25°C
T
A
= -40°C to +85
1
3
6.5
19.5
f = 1MHz
f = 10MHz
f = 1MHz
f = 10MHz
+25°C
-67
-45
300
-67
-52
0.035
5
10
18
45
45
26
26
ns
ns
ns
pC
pF
pF
dB
MHz
dB
%
SYMBOL
CONDITIONS
T
A
MIN
TYP
MAX
UNITS
V
GEN
= 0V, R
GEN
= 0, C
L
= 1.0nF, Figure 3
f = 1MHz, Figure 4
f = 1MHz, Figure 4
V
NO
= V
NC
= 1V
RMS
, R
L
=
50Ω, C
L
= 5pF, Figure 2
NO or NC = 1V
RMS
, C
L
=
5pF, R
L
= 50Ω, Figure 2
R
L
= 600Ω, V
NC
or V
NO
=
2V
P-P
, f = 20Hz to 20kHz
Signal = 0dBm, 50Ω in and out, Figure 2
Note 2:
SC70 and µDFN parts are 100% tested at T
A
= +25°C. Limits across the full-temperature range are guaranteed by design
and correlation.
Note 3:
ΔR
ON
= R
ON(MAX)
- R
ON(MIN)
.
Note 4:
R
ON
flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
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