Maxim MAX4524EUB, MAX4524CUB, MAX4524C-D, MAX4525EUB, MAX4525CUB Datasheet

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________________General Description

The MAX4524/MAX4525 are low-voltage, single-supply
CMOS analog switches configured as a 4-channel mul­tiplexer/demultiplexer (MAX4524) and a double­pole/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 200Ω with a +5V supply and
500Ω with a +3V supply. Each switch can handle Rail­to-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

♦ Tiny 10-Pin µMAX Package
♦ Single-Supply Operation from +2V to +12V
♦ 200Ω On-Resistance with +5V Supply
♦ 500Ω On-Resistance with +3V Supply
♦ Guaranteed 8Ω On-Resistance Match at +5V
♦ Guaranteed 2nA Max On-Leakage at +5V
♦ TTL/CMOS-Logic Compatible

MAX4524/MAX4525

Low-Voltage, Single-Supply

Multiplexer and Switch

________________________________________________________________

Maxim Integrated Products

1

1
2
3
4
5

10

9
8
7
6

V+
COM
NO0
ADDAINH

NO1

NO3

NO2

MAX4524

µMAX

TOP VIEW

ADDBGND

INH

1
0
0
0
0

INH1ADD

X

00

01

ON SWITCH

NONE

COMA-NCA,

COMB-NCB

COMA-NOA,

COMB-NOB

ADDB

X
0
0
1
1

X = DON’T CARE

ADDA

X
0
1
0
1

ON SWITCH

NONE
COM-NO0
COM-NO1
COM-NO2
COM-NO3

LOGIC

1

2
3
4
5

10

9
8
7
6

V+
COMB
NOB
NCBINH

NCA

COMA

NOA

MAX4525

µMAX

ADDGND

LOGIC

______________________Pin Configurations/Functional Diagrams/Truth Tables

19-1332; Rev 0; 1/98

PART

MAX4524CUB

MAX4524C/D
MAX4524EUB -40°C to +85°C

0°C to +70°C

0°C to +70°C

TEMP. RANGE PIN-PACKAGE

10 µMAX
Dice*
10 µMAX

_______________Ordering Information

Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.

MAX4525CUB
MAX4525C/D
MAX4525EUB -40°C to +85°C

0°C to +70°C

0°C to +70°C 10 µMAX

Dice*
10 µMAX

*

Contact factory for availability.

MAX4524/MAX4525

Low-Voltage, Single-Supply
Multiplexer and Switch

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS—Single +5V Supply

(V+ = +4.5V to +5.5V, GND = 0V, VAH= 2.4V, VAL= 0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at

T

A

= +25°C.)

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+..............................................................................-0.3V, +13V

Voltage into any terminal (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)....................................±40mA

ESD per Method 3015.7 ..................................................>2000V

Continuous Power Dissipation (T

A

= +70°C)

µMAX (derate 4.1mW/°C above +70°C) .......................330mW

Operating Temperature Ranges

MAX452_C_ _ ......................................................0°C to +70°C

MAX452_E_ _....................................................-40°C to +85°C

Storage Temperature Range.............................-65°C to +150°C

Lead Temperature (soldering, 10sec).............................+300°C

VA= V

INH

= 2.4V

V+ = 4.5V, I

COM

= 1mA, V

COM

= 3.5V

V+ = 5.5V; I

COM

= 1mA;

V

COM

= 1.5V, 2.5V, 3.5V

VA= V

INH

= 0.8V

CONDITIONS

µA-1 1I

IH

Input Current Low

90 150

VV- V+

V

COM

,

V

NO

Analog Signal Range

µA-1 1I

IH

Input Current High

Ω

2 10

∆R

ON

COM-NO/NC On-Resistance
Match Between Channels
(Note 3)

Ω5 12R

FLAT

COM-NO/NC On-Resistance
Flatness (Note 4)

-1 1

-2 2

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

Note 1: Voltages exceeding V+ or GND on any signal terminal are clamped by internal diodes. Limit forward-diode current to max-

imum current rating.

V0.8 1.5V

IL

Logic Input Logic
Threshold Low

V+ = 5.5V; VNO= 1V, 4.5V; V

COM

= 4.5V, 1V nA

-10 10

I

NO(OFF),

I

NC(OFF),

NO/NC Off-Leakage
(Note 5)

+25°C

C, E

C, E

+25°C

+25°C
+25°C

+25°C

C, E

TEMP.

C, E

C, E

V+ = 4.5V, I

COM

= 1mA, V

COM

= 3.5V

C, E

Ω

200

R

ON

COM-NO/NC On-Resistance

C, E

-50 50C, E

V+ = 5.5V; VNO= 1V, 4.5V;
V

COM

= 4.5V, 1V

nA

-25 25

I

COM(OFF)

COM Off-Leakage
(Note 5)

C, E

-1 1+25°C

MAX4524

MAX4525

MAX4524

MAX4525

-50 50C, E

V+ = 5.5V; V

COM

= 4.5V, 1V nA

-25 25

I

COM(ON)

COM On-Leakage
(Note 5)

C, E

-1 1+25°C

-2 2+25°C

15

V1.5 2.4V

IH

Logic Input Logic
Threshold High

C, E

ANALOG SWITCH

DIGITAL I/O

MAX4524/MAX4525

Low-Voltage, Single-Supply

Multiplexer and Switch

________________________________________________________________________________________ 3

ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)

(V+ = +4.5V to +5.5V, GND = 0V, VAH= 2.4V, VAL= 0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at

T

A

= +25°C.)

ELECTRICAL CHARACTERISTICS—Single +3V Supply

(V+ = +2.7V to +3.6V, GND = 0V, VAH= 2.0V, VAL= 0.5V, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at

T

A

= +25°C.)

RL = 600Ω, V

COM

= 2.5Vp-p, 20Hz to 20kHz

RL = 50Ω, f = 1MHz, Figure 5

RL= 50Ω, f = 1MHz, Figure 5

V

NO_

= 0V, f = 1MHz, Figure 6

C = 1nF, RS= 0Ω, VS= 2.5V, Figure 4

CONDITIONS

%0.2THDTotal Harmonic Distortion

-1 1

V2 12V+Power-Supply Range

V

NO_

= 3V, RL= 300Ω, CL= 35pF,

Figure 2

ns

200

t

(ON)

Inhibit Turn-On Time

+25°C

dB-74V

CT

Channel-to-Channel
Crosstalk (MAX4525)

dB-75V

ISO

Off-Isolation

20

14

pF4C

NO(OFF)

NO/NC Off-Capacitance

90 150

+25°C

pC0.8 5QCharge Injection (Note 6)

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

+25°C

+25°C

+25°C

+25°C

+25°C

+25°C

TEMP.

+25°C

C, E

C, E

V

NO_

= 3V, RL= 300Ω, CL= 35pF,

Figure 2

ns

180

t

(OFF)

Inhibit Turn-Off Time

40 120+25°C

C, E

V

NO_

= 3V, RL= 300Ω, CL= 35pF, Figure 3 nst

BBM

Break-Before-Make Time

V

NO_

= 3V/0V, RL= 300Ω, CL= 35pF,

Figure 1

ns

200

t

TRANS

Address Transition Time

5 20+25°C

90 150+25°C

C, E

V+ = 5.5V, V

ADD

= V

INH

= V+ or 0V µA

-10 10

I+Power-Supply Current

C, E

V+ = 2.7V, I

COM

= 0.1mA, V

COM

= 1.5V

C, E

Ω

500

R

ON

COM-NO/NC On-Resistance

MAX4524

MAX4525

CONDITIONS

-50 50C, E

V+ = 3.6V; VNO= 1V, 3V;
V

COM

= 3V, 1V

nA

-25 25

I

COM(OFF)

COM Off-Leakage
(Note 6)

C, E

-1 1

V+ = 3.6V; VNO= 1V, 3V; V

COM

= 3V, 1V nA

-10 10

I

NO(OFF),

I

NC(OFF)

NO/NC Off-Leakage
(Note 6)

+25°C

C, E

+25°C

190 400

VV- V+

V

COM

,

V

NO

Analog Signal Range

-1 1

-2 2

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

+25°C

+25°C

TEMP.

C, E

ANALOG SWITCH

V

NO_

= 0V, f = 1MHz, Figure 6 pF

6

C

COM(OFF)

COM Off-Capacitance

+25°C

V

NO_

= 0V, f = 1MHz, Figure 6 pF

12

C

COM(ON)

COM On-Capacitance

+25°C

SWITCH DYNAMIC CHARACTERISTICS

POWER SUPPLY

MAX4524
MAX4525
MAX4524
MAX4525

MAX4524/MAX4525

Low-Voltage, Single-Supply
Multiplexer and Switch

4 _______________________________________________________________________________________

Note 2: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3: ∆R

ON

= R

ON(MAX)

- R

ON(MIN)

Note 4: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the

specified analog signal ranges; i.e., V

NO

= 3V to 0V and 0V to 3V.

Note 5: Leakage parameters are 100% tested at maximum-rated hot operating temperature, and guaranteed by correlation at

T

A

= +25°C.

Note 6: Guaranteed by design, not production tested.

ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)

(V+ = +2.7V to +3.6V, GND = 0V, VAH= 2.0V, VAL= 0.5V, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at

T

A

= +25°C.)

VA= V

INH

= 2.0V

VA= V

INH

= 0.5V

CONDITIONS

+25°C

V1.0 2.0V

IH

Logic Input Logic
Threshold High

C, E

µA-1 1I

IH

Input Current Low

-2 2

µA-1 1I

IH

Input Current High

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

V0.5 1.0V

IL

Logic Input Logic
Threshold Low

C, E
C, E

TEMP.

C, E

170 300+25°C

V

NO_

= 1.5V, RL= 300Ω, CL= 35pF,

Figure 2

50 200

ns

400

t

(ON)

Inhibit Turn-On Time

C, E

+25°C

V

NO_

= 1.5V, RL= 300Ω, CL= 35pF,

Figure 2

130 300

ns

300

t

(OFF)

Inhibit Turn-Off Time

C, E

+25°C

V

NO_

= 1.5V/0V, RL= 300Ω, CL= 35pF,

Figure 1

ns

400

t

TRANS

Address Transition Time

C, E

Figure 3, V

NO_

= 1.5V, RL= 300Ω, CL= 35pF ns5 40t

BBM

Break-Before-Make Time +25°C

-1 1+25°C

V+ = 3.6V, V

ADD

= V

INH

= V+ or 0V µA

-10 10

I+Power-Supply Current

C, E

C, E -50 50

V+ = 3.6V; V

COM

= 3V, 1V

C, EnA-25 25

I

COM(ON)

COM On-Leakage
(Note 6)

+25°C -1 1

MAX4524

MAX4525

DIGITAL I/O

SWITCH DYNAMIC CHARACTERISTICS (Note 6)

POWER SUPPLY