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General Description

The MAX4524L/MAX4525L are low-voltage, single-supply

CMOS analog switches configured as a 4-channel multi-

plexer/demultiplexer (MAX4524L) and a double-pole/dou-

ble-throw (DPDT) switch (MAX4525L). The MAX4524L/

MAX4525L have an inhibit input to simultaneously open

all switches.

These devices operate from a single supply of +2V to

+12V. They are optimized for operation with a +12V sup-

ply. The on-resistance is 100Ω with a +12V supply. Each

switch can handle Rail-to-Rail analog signals. Off-leakage

current measures only 2nA at +25°C. All digital inputs

have 0.8V to 2.0V logic thresholds to ensure TTL/CMOS-

logic compatibility when using a +12V supply.

Applications

● Audio and Video Signal Routing

● Data-Acquisition Systems

Communications Circuits

DSL Modems

Features

● +3V Logic-Compatible Inputs

= 2.0V, V

= 0.8V)

● +2V to +12V Supply Operation

● 100Ω On-Resistance with +12V Supply

● Guaranteed 10Ω On-Resistance Match at +12V

● Guaranteed 2nA Maximum Off-Leakage at +12V

● TTL/CMOS-Logic Compatible

● Tiny 10-Pin TDFN (3mm x 3mm) and 10-Pin µMAX

Packages

*EP = Exposed pad.

PART TEMP RANGE

PIN-

PACKAGE

TOP

MARK

MAX4524LEUB -40°C to +85°C 10 μMAX —

MAX4524LETB -40°C to +85°C

10 TDFN-EP*

(3mm x 3mm)

AAL

MAX4525LEUB -40°C to +85°C 10 μMAX —

MAX4525LETB -40°C to +85°C

10 TDFN-EP*

(3mm x 3mm)

AAM

V+

COM

NO0

ADDAINH

NO1

NO3

NO2

MAX4524L

µMAX/TDFN

TOP VIEW

ADDBGND

LOGIC

V+

COMB

NOB

NCBINH

NCA

COMA

NOA

MAX4525L

µMAX/TDFN

ADDGND

LOGIC

NONE

COM-NO0

COM-NO1

COM-NO2

COM-NO3

INH

MAX4524L

ADDB

ADDA

SWITCH

INH

MAX4525L

0 0

0 1

NONE

COMA-NCA,

COMB-NCB

COMA-NOA,

COMB-NOB

MAX4524L/MAX4525L Low-Voltage, Single-Supply Analog

Multiplexers/Switches

19-2940; Rev 2; 4/14

Ordering Information

Pin Congurations/Functional Diagrams/Truth Tables

EVALUATION KIT AVAILABLE

Summary of content (11 pages)

PAGE 1
EVALUATION KIT AVAILABLE MAX4524L/MAX4525L Low-Voltage, Single-Supply Analog Multiplexers/Switches General Description Features The MAX4524L/MAX4525L are low-voltage, single-supply CMOS analog switches configured as a 4-channel multiplexer/demultiplexer (MAX4524L) and a double-pole/double-throw (DPDT) switch (MAX4525L). The MAX4524L/ MAX4525L have an inhibit input to simultaneously open all switches. ●● +3V Logic-Compatible Inputs (VIH = 2.0V, VIL = 0.
PAGE 2
MAX4524L/MAX4525L Low-Voltage, Single-Supply Analog Multiplexers/Switches Absolute Maximum Ratings (All Voltages Referenced to GND, Unless Otherwise Noted.) V+...........................................................................-0.3V to +13V Voltage at Any Pin (Note 1)..........................-0.3V to (V+ + 0.3V) Continuous Current into Any Terminal...............................±20mA Peak Current NO_, NC_ or COM_ (pulsed at 1ms, 10% duty cycle)...................................
PAGE 3
MAX4524L/MAX4525L Low-Voltage, Single-Supply Analog Multiplexers/Switches Electrical Characteristics (continued) (V+ = 12V ±5%, GND = 0V, VIH = 2.0V, VIL = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.
PAGE 4
MAX4524L/MAX4525L Low-Voltage, Single-Supply Analog Multiplexers/Switches Typical Operating Characteristics (V+ = 12V, VINH = GND, TA = +25°C, unless otherwise noted.) 50 40 30 42 35 28 21 20 14 10 7 0 1 2 3 4 5 6 7 8 0 9 10 11 12 TA = -40C 0 1 2 3 4 VCOM (V) 5 6 7 8 0.1 0.1 -40 -25 -10 5 20 35 50 65 80 95 110 125 MAX4524L toc05 8 7 6 5 4 3 SUPPLY CURRENT vs. TEMPERATURE 100 SUPPLY CURRENT (nA) CHARGE INJECTION (pC) 1 INO_OFF 0.
PAGE 5
MAX4524L/MAX4525L Low-Voltage, Single-Supply Analog Multiplexers/Switches Typical Operating Characteristics (continued) (V+ = 12V, VINH = GND, TA = +25°C, unless otherwise noted.) 100 10 1 0.1 0.01 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.001 0.0001 MAX4524L toc10 1000 2.0 LOGIC THRESHOLD (V) MAX4524L toc09 10,000 SUPPLY CURRENT (A) INPUT LOGIC THRESHOLD vs. SUPPLY VOLTAGE SUPPLY CURRENT vs. LOGIC-LEVEL VOLTAGE 0.
PAGE 6
MAX4524L/MAX4525L Low-Voltage, Single-Supply Analog Multiplexers/Switches Detailed Description The MAX4524L/MAX4525L are low-voltage, single-supply CMOS analog switches that operate from a single supply of +2V to +12V. Operation with a +12V supply optimizes the performance by reducing their on-resistance to 100Ω. The MAX4524L is configured as a 4-channel multiplexer/demultiplexer and the MAX4525L is a doublepole/double-throw (DPDT) switch.
PAGE 7
MAX4524L/MAX4525L Low-Voltage, Single-Supply Analog Multiplexers/Switches Test Circuits/Timing Diagrams (continued) V+ V+ ADDA ADDB 50Ω NO0 VADD V+ INH GND 50% 0V NO1–NO2 MAX4524L V+ VNO0 90% NO3 VOUT COM 300Ω 35pF 90% VOUT 0V tTRANS tTRANS V+ VADD V+ ADD 50Ω VADD NO VNC NC GND 50% 0V MAX4525L INH V+ 90% V+ 90% VOUT COM 300Ω 35pF VOUT 0V tTRANS tTRANS Figure 2. Address Transition Time www.maximintegrated.
PAGE 8
MAX4524L/MAX4525L Low-Voltage, Single-Supply Analog Multiplexers/Switches Test Circuits/Timing Diagrams (continued) V+ VADD 50Ω ADDA V+ NO0–N03 V+ ADDB MAX4524L INH GND V+ VOUT COM VADD 35pF 300W tR < 20ns tF < 20ns 50% 0V VCOM V+ VADD V+ ADD 50Ω 80% VOUT NO_, NC_ V+ 0V tBBM MAX4525L INH VOUT COM GND 35pF 300W Figure 3.
PAGE 9
MAX4524L/MAX4525L Low-Voltage, Single-Supply Analog Multiplexers/Switches Test Circuits/Timing Diagrams (continued) V+ CHANNEL SELECT V+ ADDA NO_ NO_ ADDB MAX4524L MAX4525L INH 1MHz CAPACITANCE ANALYZER COM_ GND Figure 5. NO/COM Capacitance V+ 10nF CHANNEL SELECT VIN V+ ADDA NETWORK ANALYZER NO_ 50W 50W ADDB MAX4524L MAX4525L INH GND COM_ VOUT MEAS. 50Ω REF. 50Ω OFF-ISOLATION = 20log x MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS.
PAGE 10
MAX4524L/MAX4525L Low-Voltage, Single-Supply Analog Multiplexers/Switches Package Information For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. PACKAGE TYPE PACKAGE CODE DOCUMENT NO. LAND PATTERN NO.
PAGE 11
MAX4524L/MAX4525L Low-Voltage, Single-Supply Analog Multiplexers/Switches Revision History REVISION NUMBER REVISION DATE 1 6/07 Pages changed 2 4/14 Removed automotive reference in Applications section DESCRIPTION PAGES CHANGED 1, 5, 6, 11, 12 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.