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What is MAX4525?

This electronic component, produced by the manufacturer "Maxim Integrated", performs the same function as "Single-Supply Multiplexer and Switch".


MAX4525 Datasheet PDF - Maxim Integrated

Part Number MAX4525
Description Single-Supply Multiplexer and Switch
Manufacturers Maxim Integrated 
Logo Maxim Integrated Logo 


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19-1332; Rev 2; 6/07
Low-Voltage, Single-Supply
Multiplexer and Switch
________________General Description
The MAX4524/MAX4525 are low-voltage, single-supply
CMOS analog switches configured as a 4-channel mul-
tiplexer/demultiplexer (MAX4524) and a double-
pole/double-throw (DPDT) switch (MAX4525). Both
have an inhibit input to simultaneously open all signal
paths.
These devices operate from a single supply of +2V to
+12V and are optimized for operation with +3V or +5V
supplies. On-resistance is 200with a +5V supply and
500with a +3V supply. Each switch can handle Rail-
to-Rail analog signals. The off-leakage current is only
2nA at +25°C or 20nA at +85°C.
All digital inputs have 0.8V to 2.4V logic thresholds,
ensuring TTL/CMOS-logic compatibility when using a
single +5V supply.
________________________Applications
Battery-Operated Equipment
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
____________________________Features
o Tiny 10-Pin TDFN Package
o Single-Supply Operation from +2V to +12V
o 200On-Resistance with +5V Supply
o 500On-Resistance with +3V Supply
o Guaranteed 8On-Resistance Match at +5V
o Guaranteed 2nA Max On-Leakage at +5V
o TTL/CMOS-Logic Compatible
_______________Ordering Information
PART
TEMP RANGE
MAX4524CUB
MAX4524C/D
MAX4524EUB
0°C to +70°C
0°C to +70°C
-40°C to +85°C
MAX4524ETB -40°C to +85°C
MAX4525CUB
MAX4525C/D
MAX4525EUB
0°C to +70°C
0°C to +70°C
-40°C to +85°C
MAX4525ETB -40°C to +85°C
*Contact factory for availability.
**EP = Exposed Pad.
PIN-
PACKAGE
10 µMAX
Dice*
10 µMAX
10 TDFN-EP**
(3mm x 3mm)
10 µMAX
Dice*
10 µMAX
10 TDFN-EP**
(3mm x 3mm)
TOP
MARK
AAP
AAQ
______________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
NO2 1
NO3 2
NO1 3
INH 4
GND 5
NO2 1
NO3 2
NO1 3
INH 4
GND 5
MAX4524
LOGIC
µMAX
LOGIC
TDFN
10 V+
9 COM
8 NO0
7 ADDA
6 ADDB
10 V+
9 COM
8 NO0
7 ADDA
6 ADDB
MAX4525
NOA 1
COMA 2
NCA 3
INH 4
GND 5
NOA 1
COMA 2
NCA 3
INH 4
GND 5
LOGIC
µMAX
LOGIC
TDFN
10 V+
9 COMB
8 NOB
7 NCB
6 ADD
10 V+
9 COMB
8 NOB
7 NCB
6 ADD
MAX4525
INH ADD ON SWITCH
1X
NONE
0
0
COMA-NCA,
COMB-NCB
0
1
COMA-NOA,
COMB-NOB
MAX4524
INH ADDB ADDA ON SWITCH
1X
X
NONE
00
0 COM-NO0
00
1 COM-NO1
01
0 COM-NO2
01
1 COM-NO3
X = DON’T CARE
________________________________________________________________ Maxim Integrated Products 1
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.
http://www.Datasheet4U.com

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MAX4525 equivalent
Low-Voltage, Single-Supply
Multiplexer and Switch
__________________________________________Typical Operating Characteristics
(V+ = 5V, GND = 0V, TA = +25°C, unless otherwise noted.)
10,000
ON-RESISTANCE vs. VCOM
V+ = 1.2V
1000
V+ = 2V
V+ = 2.7V
V+ = 3.3V
100 V+ = 5V V+ = 7.5V
V+ = 10V
10
0 1 2 3 4 5 6 7 8 9 10
VCOM (V)
ON-RESISTANCE vs. VCOM
AND TEMPERATURE
130
110 TA = +70°C TA = +85°C
90
70
50 TA = 0°C
TA = +25°C
TA = -40°C
30
10
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5..0
VCOM (V)
OFF-LEAKAGE
vs. TEMPERATURE
100
V+ = 5.5V
10
1
COM OFF
0.1 NO OFF
0.01
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
100,000
ON-LEAKAGE
vs. TEMPERATURE
V+ = 5.5V
10,000
1000
100
10
1
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
CHARGE INJECTION vs. VCOM
1.5
V+ = 5V
1.0 V- = 0V
0.5
0
-0.5
-1.0
-1.5
-2.0
-2.5
01 2 3 4
VCOM (V)
5
SUPPLY CURRENT
vs. TEMPERATURE
100
V+ = 5V
VINH = VA = 0V, 5V
I+
10
1
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
100
600IN AND OUT
10
1
0.1
0.01
10
100 1k 10k
FREQUENCY (Hz)
100k
FREQUENCY RESPONSE
0 120MAX4524/25-08
-10 ON LOSS
-20
100
80
-30 60
-40
OFF LOSS
40
-50 20
-60 ON PHASE 0
-70 -20
-80 -40
-90 -60
-100 -80
-110 50IN AND OUT
-100
-120
0.1
1
-120
10 100 300
FREQUENCY (MHz)
_______________________________________________________________________________________ 5
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Part Details

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