MAX4740 Maxim, MAX4740 Datasheet - Page 2

• Manufacturer Part Number: MAX4740
• Description: The MAX4740/MAX4740H low on-resistance (0
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND.)
V
COM_, NC_, NO_ .......................................-0.3V to (V
Continuous Current NO_, NC_, COM_ ..........................±300mA
Peak Current NO_, NC_, COM_
Peak Current NO_, NC_, COM_
ELECTRICAL CHARACTERISTICS
(V
Quad SPDT Audio Switches
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
POWER SUPPLY
Supply Voltage Range
Supply Current
ANALOG SWITCH
Analog Signal Range
On-Resistance
On-Resistance Match Between
Channels
On-Resistance Flatness
NO_, NC_ Off-Leakage Current
COM_ On-Leakage Current
CC
(pulsed at 1ms, 50% duty cycle).................................±400mA
(pulsed at 1ms, 10% duty cycle).................................±500mA
CC
, CB_ ...............................................................-0.3V to +6.0V
_______________________________________________________________________________________
= +2.7V to +5.5V, T
PARAMETER
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
R
I
I
SYMBOL
I
NO
COM
NC_(OFF)
V
FLAT(NO)
V
V
ΔR
COM
R
V
I
NC
NO
_
CC
CC
ON
(OFF),
ON
_
(ON)
_,
_,
_,
V
V
V
(Note 2)
V
100mA; CB_ = low or
high
V
V
100mA (Note 3)
V
to V
(Note 4)
V
V
V
unconnected; V
unconnected
CC
CC
CC
CC
CC
NO
CC
CC
COM
CC
CC
CC
_ = 0.875V; I
= +5.5V, V
= +5.5V, V
= +2.5V, V
= 3.3V, I
= 3.3V, V
= 3.3V, V
= 5.5V; V
= 5.5V, V
_ = 5.5V or 0.3V
+ 0.3V)
; I
COM_
COM_
NC
COM_
NC
NC
= 100mA
CONDITIONS
CB
CB
CB
COM
_ or
_ or V
_ or V
COM_
_ = 0V or V
_ = 0.5V or +1.6V
_ = 0.5V or +1.4V
=
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
= 0
_ = 0.3V, 5.5V, or
16-Pin TQFN (3mm x 3mm), Single-Layer Board
(derate 15.6mW/°C above +70°C) ..............................1250mW
16-Pin TQFN (3mm x 3mm), Multilayer Board (derate
20.8mW/°C above +70°C) ..........................................1667mW
16-Pin Ultra-Thin QFN (2.5mm x 2.5mm), MultiLayer
Board (derate 11.5mW/°C above +70°C) .................923.8mW
NO
NO
=
_ = 0.3V, 5.5V;
_ = 0.3V, 5.5V, or
T
T
T
T
T
T
T
T
T
A
A
MAX
A
A
MAX
A
A
MAX
CC
= T
= T
= T
= +25°C
= +25°C
= +25°C
MIN
MIN
MIN
to
to
to
A
= +25°C, V
MIN
1.6
-1
-1
0
A
= +70°C)
CC
TYP
0.61
0.06
0.32
0.3
0.3
0.1
0.1
0.1
= +3.3V.) (Note 1)
MAX
0.90
0.72
0.87
V
5.5
0.1
+1
+1
CC
1
5
1
UNITS
µA
µA
µA
Ω
Ω
Ω
V
V