MAX4730 Maxim, MAX4730 Datasheet - Page 2

• Manufacturer Part Number: MAX4730
• Description: The MAX4729/MAX4730 single-pole/double-throw (SPDT) switches operate from a single supply ranging from +1
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to ground)
V+, IN .......................................................................-0.3V to +6V
COM, NO, NC (Note 1)..................................-0.3V to (V+ +0.3V)
Continuous Current (IN, V+, GND) ...................................±30mA
Continuous Current (COM, NO, NC) ................................±80mA
Peak Current COM, NO, NC
Low-Voltage 3.5 Ω Ω , SPDT,
CMOS Analog Switches
ELECTRICAL CHARACTERISTICS
(V+ = +2.7V to +3.6V, V
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.
2
Note 1: Signals on NO, NC, or COM exceeding V+ or GND are clamped by internal diodes. Signals on IN exceeding GND are
ANALOG SWITCH
Analog Signal Range
On-Resistance (Note 6)
On-Resistance Match Between
Channels (Notes 3, 6)
On-Resistance Flatness (Note 4)
NO, NC Off-Leakage Current
COM On-Leakage Current
DIGITAL INPUTS
Input Logic High
Input Logic Low
Input Leakage Current
(Pulsed at 1ms, 10% Duty Cycle)................................±150mA
_______________________________________________________________________________________
clamped by an internal diode. Limit forward-diode current to maximum current rating.
PARAMETER
IH
= +2.0V, V
IL
R
I
SYMBOL
V
I
I
COM (ON)
NO (OFF),
= +0.4V, T
NC (OFF)
FLAT(ON)
V
NO,
∆R
R
COM
V
V
I
ON
IN
IH
ON
IL
V
NC
,
A
V+ = 2.7V, I
V
V+ = 2.7V, I
V
2V (MAX4729)
V+ = 2.7V, I
V
2V (MAX4730)
V+ = 2.7V, I
V
2V (MAX4729)
V+ = 2.7V, I
V
2V (MAX4730)
V+ = 3.3V, V
V
V+ = 3.3V, V
3V, V
float
V
= T
NO
NO
NO
NO
NO
NO
IN
= 0V or 3.6V
MIN
or V
or V
or V
or V
or V
or V
NO
CONDITIONS
to T
NC
or V
NC
NC
NC
NC
NC
MAX
COM
COM
COM
COM
COM
= 0V to V+
= 0.7V, 1.2V,
= 0.7V, 1.2V,
= 0.7V, 1.2V,
= 0.7V, 1.2V,
= 3V, 1V
COM
COM
NC
, unless otherwise noted. Typical values are at T
= 1V, 3V, or
= 10mA,
= 10mA,
= 10mA,
= 10mA,
= 10mA,
= 1V, 3V,
= 1V or
Continuous Power Dissipation (T
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
6-Pin µDFN (derate 2.1mW/°C above +70°C) ..............168mW
6-Pin SC70 (derate 3.1mW/°C above +70°C) ...............245mW
+25°C
T
+25°C
T
+25°C
T
+25°C
T
+25°C
T
+25°C
T
+25°C
T
T
T
T
MIN
MIN
MIN
MIN
MIN
MIN
MIN
MIN
MIN
MIN
to T
to T
to T
to T
to T
to T
to T
to T
to T
to T
T
A
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MIN
2.0
-2
-3
-3
-4
-1
0
A
= +70°C)
+0.005
+0.01
+0.01
TYP
0.05
0.45
3.5
0.2
0.8
A
= +25°C.) (Note 2)
MAX
0.15
0.34
0.37
0.95
5.5
5.7
0.2
1.5
2.2
1.3
0.4
V+
+2
+3
+3
+4
+1
UNITS
nA
nA
µA
Ω
Ω
Ω
V
V
V