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MAX4609CSE

P1-P3P4-P6P7-P9P10-P11
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
MAX4607/MAX4608/
MAX4609
2.5
Ω
, Dual, SPST,
CMOS Analog Switches
General Description
The MAX4607/MAX4608/MAX4609 dual analog switches
feature low on-resistance of 2.5Ω max. On-resistance is
matched between switches to 0.5Ω max and is flat (0.5Ω
max) over the specified signal range. Each switch can
handle rail-to-rail analog signals. The off-leakage current
is only 2.5nA max at +85°C. These analog switches are
ideal in low-distortion applications and are the preferred
solution over mechanical relays in automatic test equip-
ment or applications where current switching is required.
They have low power requirements, require less board
space, and are more reliable than mechanical relays.
The MAX4607 has two normally closed (NC) switches,
the MAX4608 has two normally open (NO) switches,
and the MAX4609 has one NC and one NO switch.
These switches operate from a single supply of +4.5V to
+36V or from dual supplies of ±4.5V to ±20V. All digital
inputs have +0.8V and +2.4V logic thresholds, ensuring
TTL/CMOS-logic compatibility when using dual ±15V or
a single +12V supply.
Applications
Reed Relay Replacement PBX, PABX Systems
Test Equipment Audio-Signal Routing
Communication Systems Avionics
Features
o Low On-Resistance (2.5Ω max)
o Guaranteed R
ON
Match Between Channels
(0.5Ω max)
o Guaranteed R
ON
Flatness over Specified Signal
Range (0.5Ω max)
o Rail-to-Rail Signal Handling
o Guaranteed ESD Protection > 2kV
per Method 3015.7
o Single-Supply Operation: +4.5V to +36V
Dual-Supply Operation: ±4.5V to ±20V
o TTL/CMOS-Compatible Control Inputs
SO/DIP
TOP VIEW
SO/DIP
LOGIC SWITCH
0
1
ON
OFF
LOGIC SWITCH
0
1
OFF
ON
SO/DIP
LOGIC
SWITCH 1
0
1
OFF
ON
SWITCH 2
ON
OFF
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
NO1
N.C.
COM1
V+
V-
N.C.
IN1
N.C.
MAX4609
V
L
COM2
N.C.
NC2
N.C.
IN2
N.C.
GND
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
NC1
N.C.
COM1
V+
V-
N.C.
IN1
N.C.
MAX4607
V
L
COM2
N.C.
NC2
N.C.
IN2
N.C.
GND
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
NO1
N.C.
COM1
V+
V-
N.C.
IN1
N.C.
MAX4608
V
L
COM2
N.C.
NO2
N.C.
IN2
N.C.
GND
++ +
PART
TEMP RANGE
PIN-PACKAGE
MAX4607CSE 0°C to +70°C 16 Narrow SO
MAX4607CPE 0°C to +70°C 16 Plastic DIP
MAX4607ESE
-40°C to +85°C
16 Narrow SO
MAX4607EPE
-40°C to +85°C
16 Plastic DIP
19-1392; Rev 3; 9/12
Ordering Information continued at end of data sheet.
______________________Pin Configurations/Functional Diagrams/Truth Tables
Ordering Information
Devices are also available in a lead(Pb)-free/RoHS-compliant
package. Specify lead-free by adding “+” to the part number
when ordering.
MAX4607/MAX4608/MAX4609
2.5
Ω
, Dual, SPST,
CMOS Analog Switches
2
Maxim Integrated
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = +15V, V- = -15V, V
L
= +5V, V
IN_H
= +2.4V, V
IN_L
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
T
A
= +25°C.) (Note 2)
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.
V+ to GND ..............................................................-0.3V to +44V
V- to GND ...............................................................+0.3V to -44V
V+ to V-...................................................................-0.3V to +44V
V
L
to GND ........................................(GND - 0.3V) to (V+ + 0.3V)
All Other Pins to GND (Note 1) .............(V- - 0.3V) to (V+ + 0.3V)
Continuous Current (COM_, NO_, NC_).........................±100mA
Peak Current (COM_, NO_, NC_)
(pulsed at 1ms, 10% duty cycle)................................ ±300mA
Continuous Power Dissipation (T
A
= +70°C)
Narrow SO (derate 8.70mW/°C above +70°C) .............696mW
Plastic DIP (derate 10.53mW/°C above +70°C) ...........842mW
Operating Temperature Ranges
MAX460_C_E ......................................................0°C to +70°C
MAX460_E_E ...................................................-40°C to +85 °C
Soldering Temperature (reflow)
Lead(Pb)-Free Packages..............................................+260°C
Packages Containing Lead(Pb)....................................+240°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: Signals on NC_, NO_, COM_, or IN_, exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to max-
imum current rating.
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
UNITS
ANALOG SWITCH
Input Voltage Range (Note 3)
V
COM
_,
V
NO_
,
V
NC_
V- V+ V
T
A
= +25°C 1.6 2.5
COM_ to NO_, COM_ to NC_
On-Resistance
R
ON
I
COM_
= 10mA, V
NO_
or V
NC_
= ±10V
T
A
= T
MIN
to T
MAX
3
Ω
T
A
= +25°C
0.05
0.4
COM_ to NO_, COM_ to NC_
On-Resistance Match Between
Channels (Note 4)
∆R
ON
I
COM_
= 10mA, V
NO_
or V
NC_
= -5V, 0, 5V
T
A
= T
MIN
to T
MAX
0.5
Ω
T
A
= +25°C 0.1 0.4
COM_ to NO_, COM_ to NC_
On-Resistance Flatness (Note 5)
R
FLAT
(
ON
)
I
COM_
= 10mA, V
NO_
or V
NC_
= ±10V
T
A
= T
MIN
to T
MAX
0.5
Ω
T
A
= +25°C
-0.5 +0.01 +0.5
C, E -2.5 +2.5
Off-Leakage Current
(NO_ or NC_) (Note 6)
I
NO_
, I
NC_
V
COM_
= ±10V, V
NO_
or V
NC_
= ±10V
T
A
= T
MIN
to T
MAX M -30 30
nA
T
A
= +25°C
-0.5 +0.01
0.5
C, E -2.5 +2.5
COM_ Off-Leakage Current
(Note 6)
I
COM_
(
OFF
)
V
COM_
= ±10V, V
NO_
or V
NC_
= ±10V
T
A
= T
MIN
to T
MAX M -30 30
nA
T
A
= +25°C 1
0.02
1
C, E
-10 10
COM_ On-Leakage Current
(Note 6)
I
COM_
(
ON
)
V
COM_
= ±10V, V
NO_
or V
NC_
= ±10V or
unconnected
T
A
= T
MIN
to T
MAX M
-120 +120
nA
LOGIC INPUT
Input Current with Input Voltage
High
I
IN_H
V
IN_
= 2.4V, all others = 0.8V
-0.500 +0.001 +0.500
µA
Input Current with Input Voltage
Low
I
IN_L
V
IN_
= 0.8V, all others = 2.4V
-0.500 +0.001 +0.500
µA
MAX4607/MAX4608/MAX4609
2.5
Ω
, Dual, SPST,
CMOS Analog Switches
3
Maxim Integrated
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +15V, V- = -15V, V
L
= +5V, V
IN_H
= +2.4V, V
IN_L
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
T
A
= +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
UNITS
Logic Input High Voltage V
IN_H
2.4 1.7 V
Logic Input Low Voltage V
IN_L
1.7 0.8 V
POWER SUPPLY
Power-Supply Range
±4.5 ±20.0
V
T
A
= +25°C
-0.5 +0.001 +0.5
Positive Supply Current I+ V
IN
= 0 or 5V
T
A
= T
MIN
to T
MAX
-5 +5
µA
T
A
= +25°C
-0.5 +0.001 +0.5
Negative Supply Current I- V
IN
= 0 or 5V
T
A
= T
MIN
to T
MAX
-5 +5
µA
T
A
= +25°C
-0.5 +0.001 +0.5
Logic Supply Current C V
IN
= 0 or 5V
T
A
= T
MIN
to T
MAX
-5 +5
µA
T
A
= +25°C
-0.5 +0.001 +0.5
Ground Current I
GND
V
IN
= 0 or 5V
T
A
= T
MIN
to T
MAX
-5 +5
µA
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time T
ON
V
COM_
= ±10V, Figure 2, T
A
= +25°C
110
ns
Turn-Off Time T
OFF
V
COM_
= ±10V, Figure 2, T
A
= +25°C
150
ns
Charge Injection Q
C
L
= 1.0nF, V
GEN
= 0, R
GEN
= 0, Figure 3,
T
A
= +25°C
45 pC
Off-Isolation (Note 7) V
ISO
R
L
= 50Ω, C
L
= 5pF, f = 1MHz, Figure 4,
T
A
= +25°C
-60 dB
Crosstalk (Note 8) V
CT
R
L
= 50Ω, C
L
= 5pF, f = 1MHz, Figure 5,
T
A
= +25°C
-66 dB
NC_ or NO_ Capacitance C
OFF
F = 1MHz, Figure 6, T
A
= +25°C 65 pF
COM_ Off-Capacitance C
COM
F = 1MHz, Figure 6, T
A
= +25°C 65 pF
On-Capacitance C
COM
F = 1MHz, Figure 7, T
A
= +25°C
290
pF
P1-P3P4-P6P7-P9P10-P11

MAX4609CSE

Mfr. #:
Buy MAX4609CSE
Manufacturer:
Maxim Integrated
Description:
IC SW DUAL ANLG CMOS SPST 16SOIC
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