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MAX4561EUT-T

P1-P3P4-P6P7-P9P10-P11
General Description
The MAX4561/MAX4568/MAX4569 are low-voltage,
ESD-protected analog switches. The normally open
(NO) and normally closed (NC) inputs are protected
against ±15kV electrostatic discharge (ESD) without
latchup or damage, and the COM input is protected
against 2.5kV ESD.
These switches operate from a single +1.8V to +12V
supply. The 70Ω at 5V (120Ω at 3V) on-resistance is
matched between channels to 2Ω max, and is flat (4Ω
max) over the specified signal range. The switches can
handle Rail-to-Rail
®
analog signals. Off-leakage current
is only 0.5nA at +25°C and 5nA at +85°C. The digital
input has +0.8V to +2.4V logic thresholds, ensuring
TTL/CMOS-logic compatibility when using a single +5V
supply. The MAX4561 is a single-pole/double-throw
(SPDT) switch. The MAX4568 NO and MAX4569 NC are
single-pole/single-throw (SPST) switches.
The MAX4561 is available in a 6-pin SOT23 package,
and the MAX4568/MAX4569 are available in 5-pin
SOT23 packages.
________________________Applications
High-ESD Environments
Battery-Powered Systems
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Communications Circuits
Features
o ESD-Protected NO, NC
±15kV—Human Body Model
±15kV—IEC 1000-4-2, Air-Gap Discharge
±8kV—IEC 1000-4-2, Contact Discharge
o Guaranteed On-Resistance
70Ω +5V Supply
120Ω with Single +3V Supply
o On-Resistance Match Between Channels (2Ω
max)
o Low On-Resistance Flatness: 4Ω max
o Guaranteed Low Leakage Currents
0.5nA Off-Leakage (at T
A
= +25°C)
0.5nA On-Leakage (at T
A
= +25°C)
o Guaranteed Break-Before-Make at 5ns
(MAX4561 only)
o Rail-to-Rail Signal Handling Capability
o TTL/CMOS-Logic Compatible with +5V Supplies
o Industry Standard Pin-Outs
MAX4561 Pin Compatible with MAX4544
MAX4568/MAX4569 Pin Compatible with
MAX4514/MAX4515
MAX4561/MAX4568/MAX4569
±15kV ESD-Protected, Low-Voltage,
SPDT/SPST, CMOS Analog Switches
TOP VIEW
NC
INGND
15V+COM
MAX4569
SOT23
2
34
NO
INGND
15V+COM
MAX4568
SOT23
SWITCHES SHOWN FOR LOGIC "0" INPUT.
2
34
LOGIC SWITCH
0
1
OFF
ON
LOGIC SWITCH
0
1
ON
OFF
LOGIC NO
0
1
OFF
ON
NC
ON
OFF
V+
NCGND
16NO
5 COM
IN
MAX4561
SOT23
2
34
+
++
Pin Configurations/Functional Diagrams/Truth Tables
19-1714; Rev 1; 7/12
1
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Ordering Information
PART
TEMP
RANGE
PIN-
PACKAGE
SOT
TOP M ARK
MAX4561EUT+T -40°C to +85°C 6 SOT23 AAIE
MAX4568EUK+T -40°C to +85°C 5 SOT23 ADOE
MAX4569EUK+T -40°C to +85°C 5 SOT23 ADOF
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
T
= Tape and reel.
MAX4561/MAX4568/MAX4569
±15kV ESD-Protected, Low-Voltage,
SPDT/SPST, CMOS Analog Switches
2
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +4.5V to +5.5V, V
IH
= +2.4V, V
IL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise specified. Typical values are at T
A
= +25°C.)
(Notes 2, 3)
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 ................................................................-0.3 to +13V
IN, COM, NO, NC to GND (Note 1) ..............-0.3V to (V+ + 0.3V)
Continuous Current (any terminal)....................................±10mA
Peak Current
(NO, NC, COM; pulsed at 1ms 10% duty cycle).........±30mA
ESD Protection per Method IEC 1000-4-2 (NO, NC)
Air-Gap Discharge ........................................................±15kV
Contact Discharge ..........................................................±8kV
ESD Protection per Method 3015.7
V+, GND, IN, COM.......................................................±2.5kV
NO, NC..........................................................................±15kV
Continuous Power Dissipation (T
A
= +70°C)
5-Pin SOT23 (derate 3.1mW/C above +70°C .............247mW
6-Pin SOT23 (derate 8.7mW/°C above +70°C)...........696mW
Operating Temperature Range ...........................-40°C to +85°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, COM, or IN exceeding V+ or GND are clamped by internal diodes. Limit forward current to maximum
current rating.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ANALOG SWITCH
Input Voltage Range
V
COM
,
V
NO
, V
NC
0V+V
T
A
= +25°C4570
On-Resistance R
ON
V+ = 4.5V, I
COM
= 1mA;
V
NO
or V
NC
= 1V, 3.5V
T
A
= T
MIN
to T
MAX
75
Ω
T
A
= +25°C 0.5 2
On-Resistance Match
Between Channels
(Note 4)
∆R
ON
V+ = 4.5V, I
COM
=1mA;
V
NO
or V
NC
= 1V, 3.5V
T
A
= T
MIN
to T
MAX
3
Ω
T
A
= +25°C24
On-Resistance Flatness
(Note 5)
R
FLAT
(
ON
)
V+ = 4.5V, I
COM
= 1mA;
V
NO
or V
NC
= 1V, 2.25V, 3.5V
T
A
= T
MIN
to T
MAX
5
Ω
T
A
= +25°C
-0.5 0.01
0.5
Off-Leakage Current
(NO or NC)
I
NO(OFF)
,
I
NC
(
OFF
)
V+ = 5.5V, V
COM
= 1V, 4.5V;
V
NO
or V
NC
= 4.5V, 1V
T
A
= T
MIN
to T
MAX
-5 5
nA
T
A
= +25°C
-0.5 0.01
0.5
COM Off-Leakage Current
(MAX4568/MAX4569 only)
I
COM
(
OFF
)
V+ = 5.5V, V
COM
= 1V, 4.5V;
V
NO
or V
NC
= 4.5V, 1V
T
A
= T
MIN
to T
MAX
-5 5
nA
T
A
= +25°C-1 1
COM On-Leakage Current
ICOM
(
ON
)
V+ = 5.5V, V
COM
= 1V, 4.5V;
V
NO
or V
NC
= 1V, 4.5V or
unconnected
T
A
= T
MIN
to T
MAX
-10 10
nA
LOGIC INPUT
Input Logic High V
IH
2.4 V
Input Logic Low V
IL
0.8 V
Input Leakage Current I
IN
V
IN
= 0 or V+ -1 1 µA
MAX4561/MAX4568/MAX4569
±15kV ESD-Protected, Low-Voltage,
SPDT/SPST, CMOS Analog Switches
3
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)
(V+ = +4.5V to +5.5V, V
IH
= +2.4V, V
IL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise specified. Typical values are at T
A
= +25°C.)
(Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SWITCH DYNAMIC CHARACTERISTICS
T
A
= +25°C
90
150
Turn-On Time t
ON
V
N O
, V
N C
= 3V , R
L
= 300Ω ,
C
L
= 35p F; Fi gur e 1
T
A
= T
MIN
to T
MAX
180
ns
T
A
= +25°C4080
Turn-Off Time t
OFF
V
N O
, V
N C
= 3V , R
L
= 300Ω ,
C
L
= 35p F, Fi gur e 1
T
A
= T
MIN
to T
MAX
100
ns
Break-Before-Make Delay
(MAX4561 only)
t
BBM
V
NO
, V
NC
= 3V, R
L
=
300Ω, C
L
= 35pF, Figure 2
550 ns
MAX4561 17
Charge Injection Q
V
GEN
= 2V, C
L
= 1.0nF,
R
GEN
= 0; Figure 3
T
A
=
+25°C
M AX 4568/9
6
pC
NO or NC Off
Capacitance
C
OFF
V
NO
= V
NC
= GND,
f = 1MHz, Figure 4
T
A
= +25°C20pF
COM Off-Capacitance
C
COM
V
COM
= GND, f = 1MHz,
Figure 4
T
A
= +25°C12pF
MAX4561 31
COM On-Capacitance C
COM
V
COM
= V
NO
, V
NC
= GND,
f = 1MHz, Figure 4
T
A
=
+25°C
M AX 4568/9
20
pF
Off-Isolation (Note 6)
V
ISO
V
NO
= V
NC
= 1V
RMS
,
R
L
= 50Ω; C
L
= 5pF,
f = 1MHz; Figure 5
T
A
= +25°C -75 dB
Total Harmonic Distortion THD
R
L
= 600Ω, 5Vp-p,
f = 20Hz to 20kHz
T
A
= +25°C
0.01
%
T
A
= +25°C
110
mA
I
H
T
A
= +85°C70
POWER SUPPLY
Power-Supply Range V+ 1.8 12 V
T
A
= +25°C
0.05
1
Positive Supply Current I+ V+ = 5.5V, V
IN
= 0 or V+
T
A
= T
MIN
to T
MAX
10
µA
P1-P3P4-P6P7-P9P10-P11

MAX4561EUT-T

Mfr. #:
Buy MAX4561EUT-T
Manufacturer:
Maxim Integrated
Description:
Analog Switch ICs 15kV ESD-Protected, Low-Voltage, SPDT/SPST, CMOS Analog Switches
Lifecycle:
New from this manufacturer.
Delivery:
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