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MAX4714EXT+T

P1-P3P4-P6P7-P9
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.
General Description
The MAX4714 is a low on-resistance, low-voltage sin-
gle-pole/double-throw (SPDT) analog switch that oper-
ates from a single +1.6V to +3.6V supply. The
MAX4714 has break-before-make switching. This
device also has fast switching speeds (t
ON
= 18ns,
max, t
OFF
= 12ns, max).
When powered from a +3V supply, the MAX4714 fea-
tures 0.8Ω (max) on-resistance (R
ON
), with 0.18Ω (max)
R
ON
matching and flatness. The digital logic input is 1.8V
CMOS compatible when using a single +3V supply.
The MAX4714 is pin compatible with the MAX4599 and
is available in a 6-pin SC70 or µDFN package.
Applications
Power Routing
Battery-Operated Equipment
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
PCMCIA Cards
Cellular Phones
Modems
Hard Drives
Features
♦ Low R
ON
0.8Ω (max) (+3V Supply)
2.5Ω (max) (+1.8V Supply)
♦ 0.18Ω max R
ON
Flatness (+3V Supply)
♦ +1.6V to +3.6V Single-Supply Operation
♦ Available in 6-Pin µDFN (1.5mm x 1mm) and SC70
Packages
♦ Fast Switching: t
ON
= 18ns (max), t
OFF
= 12ns (max)
♦ 1.8V CMOS Logic Compatible (+3V Supply)
♦ Pin Compatible with MAX4599
♦ Guaranteed Break-Before-Make
MAX4714
0.8Ω, Low-Voltage, Single-Supply
SPDT Analog Switch in SC70
________________________________________________________________ Maxim Integrated Products 1
TOP VIEW
6
5
4
1
2
3
NO
COM
NC
GND
V+
IN
MAX4714
SC70-6
LOGIC NC
0
1
ON
OFF
NO
OFF
ON
SWITCHES SHOWN
FOR LOGIC 0 INPUT
6
5
4
1
2
3
NO
COM
NC
GND
V+
IN
MAX4714
µDFN
19-1982; Rev 1; 5/04
Ordering Information
Pin Configurations/Functional Diagrams/Truth Table
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
MAX4714EXT-T
-40°C to +85°C
6 SC70-6 AAY
MAX4714ELT-T
-40°C to +85°C
6 µDFN-6 AJ
MAX4714
0.8Ω, Low-Voltage, Single-Supply
SPDT Analog Switch in SC70
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
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.
Voltages Referenced to GND
V+, IN ....................................................................-0.3V to +4V
COM, NC, NO (Note 1)..............................-0.3V to (V+ + 0.3V)
Continuous Current NO, NC to COM..............................±150mA
Peak Current NO, NC to COM
(pulsed at 1ms, 10% duty cycle max)........................ ±300mA
Continuous Power Dissipation
6-Pin SC70 (derate 3.1mW/°C above +70°C)...............247mW
6-Pin µDFN-6 (derate 2.1mW/°C above +70°C) ...........167mW
Operating Temperature Range
MAX4714EXT....................................................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................ +300°C
Note 1: Signals on NC, NO, and COM exceeding V+ or GND are clamped by internal diodes.
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +2.7V to +3.6V, V
IH
= +1.4V, V
IL
= +0.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V+ = +3.0V and
T
A
= +25°C.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS T
A
MIN TYP MAX
UNITS
ANALOG SWITCH
Analog Signal Range
V
COM
,
V
NO
, V
NC
0V+V
+25°C 0.6 0.8
On-Resistance (Note 4) R
ON
V+ = 2.7V, I
COM
= 100mA,
V
NO
or V
NC
= 1.5V
T
MIN
to T
MAX
0.9
Ω
+25°C
0.03 0.06
On-Resistance Match
Between Channels (Note 5)
∆R
ON
V+ = 2.7V, I
COM
= 100mA,
V
NO
or V
NC
= 1.5V
T
MIN
to T
MAX
0.08
Ω
+25°C 0.1
0.18
On-Resistance Flatness
(Note 6)
R
FLAT
ON
V+ = 2.7V, I
COM
= 100mA,
V
NO
or V
NC
= 0.6V, 1.5V, 2.1V
T
MIN
to T
MAX
0.2
Ω
+25°C-1 +1
NO or NC Off-Leakage
Current
I
NO(OFF),
I
NC
OFF
V+ = 3.3V, V
COM
= 0.3V, 3V,
V
NO
or V
NC
= 3V, 0.3V
T
MIN
to T
MAX
-5 +5
nA
+25°C-2 +2
COM On-Leakage Current
I
COM
ON
V + = 3.3V , V
C OM
= 0.3V , 3V ,
V
N O
or V
N C
= 0.3V , 3V or fl oati ng
T
MIN
to T
MAX
-10
+10
nA
DYNAMIC
+25°C1318
Turn-On Time t
ON
V
NO
or V
NC
= 1.5V, R
L
= 50Ω,
C
L
= 35pF, Figure 1
T
MIN
to T
MAX
20
ns
+25°C612
Turn-Off Time t
OFF
V
NO
or V
NC
= 1.5V, R
L
= 50Ω,
C
L
= 35pF, Figure 1
T
MIN
to T
MAX
15
ns
+25°C19
Break-Before-Make Delay
(Note 7)
t
BBM
V
NO
or V
NC
= 1.5V, R
L
= 50Ω,
C
L
= 35pF, Figure 2
T
MIN
to T
MAX
1
ns
Charge Injection Q
V
GE N
, R
GE N
, C
L
= 1.0nF, Fi g ur e 3
+25°C22pC
Off-Isolation (Note 8) V
ISO
f = 1MHz, V
COM
= 1V
RMS
,
R
L
= 50Ω, C
L
= 5pF, Figure 4
+25°C -54 dB
Crosstalk (Note 9)
f = 1MHz, V
COM
= 1V
RMS
,
R
L
= 50Ω, C
L
= 5pF, Figure 4
+25°C -54 dB
Total Harmonic Distortion THD
f = 20H z to 20kH z, V
C OM
= 2V
P - P
,
R
L
= 32Ω
+25°C
0.01
%
MAX4714
0.8Ω, Low-Voltage, Single-Supply
SPDT Analog Switch in SC70
_______________________________________________________________________________________ 3
PARAMETER
SYMBOL
CONDITIONS T
A
MIN TYP MAX
UNITS
NC or NO Off-Capacitance
C
NO(OFF),
C
NC
OFF
f = 1MHz, Figure 5 +25°C30pF
COM On-Capacitance
C
COM
ON
f = 1MHz, Figure 5 +25°C65pF
LOGIC INPUT
Input Voltage Low V
IL
0.5 V
Input Voltage High V
IH
1.4 V
Input Leakage Current I
IN
V
IN
= 0V or V+ -1 +1 µA
SUPPLY
Power-Supply Range V+ 1.6 3.6 V
+25°C
0.04
0.2
Positive Supply Current I+ V+ = +3.6V, V
IN
= 0V or V+
T
MIN
to T
MAX
2
µA
ELECTRICAL CHARACTERISTICS—Single +1.8V Supply
(V+ = +1.8V, V
IH
= +1V, V
IL
= +0.4V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS T
A
MIN TYP MAX
UNITS
ANALOG SWITCH
Analog Signal Range
V
COM
,
V
NO
, V
NC
0V+V
+25°C 1.2 2.5
On-Resistance R
ON
I
COM
= 10mA,
V
NO
or V
NC
= +0.9V
T
MIN
to T
MAX
5
Ω
+25°C-1
0.01
+1
NO or NC Off-Leakage
Current
I
NO(OFF),
I
NC
OFF
V
COM
= 0.3V, 1.5V,
V
NO
or V
NC
= 1.5V, 0.3V
T
MIN
to T
MAX
-5 +5
nA
+25°C-2 +2
COM On-Leakage Current
I
COM
ON
V
C OM
= 0.3V , 1.5V , V
N O
or
V
N C
= 0.3V , 1.5V or fl oati ng
T
MIN
to T
MAX
-10
+10
nA
DYNAMIC
+25°C1825
Turn-On Time t
ON
V
NO
or V
NC
= 1.5V, R
L
= 50Ω,
C
L
= 35pF, Figure 1
T
MIN
to T
MAX
30
ns
+25°C915
Turn-Off Time t
OFF
V
NO
or V
NC
= 1.5V, R
L
= 50Ω,
C
L
= 35pF, Figure 1
T
MIN
to T
MAX
18
ns
+25°C2
Break-Before-Make Delay
(Note 7)
t
BBM
V
NO
or V
NC
= 1.5V, R
L
= 50Ω,
C
L
= 35pF, Figure 2
T
MIN
to T
MAX
2
ns
Charge Injection Q
V
GE N
=
0V, R
GE N
=
0, C
L
= 1nF,
Fi g ur e 3
+25°C12pC
ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)
(V+ = +2.7V to +3.6V, V
IH
= +1.4V, V
IL
= +0.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V+ = +3.0V and
T
A
= +25°C.) (Notes 2, 3)
P1-P3P4-P6P7-P9

MAX4714EXT+T

Mfr. #:
Buy MAX4714EXT+T
Manufacturer:
Maxim Integrated
Description:
Analog Switch ICs .8Ohm SPDT Analog Switch
Lifecycle:
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