Maxim MAX4666CPE, MAX4665ESE, MAX4665EPE, MAX4665CSE, MAX4665CPE Datasheet

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General Description

The MAX4664/MAX4665/MAX4666 quad analog switch­es feature 5Ω max on-resistance. 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 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
equipment or in applications where current switching is
required. They have low power requirements, require
less board space, and are more reliable than mechanical
relays.

The MAX4664 has four normally closed (NC) switches,
the MAX4665 has four normally open (NO) switches, and
the MAX4666 has two NC and two NO switches that
guarantee break-before-make switching times.

These switches operate from a single +4.5V to +36V
supply or from dual ±4.5V to ±20V supplies. All digital
inputs have +0.8V and +2.4V logic thresholds, ensuring
TTL/CMOS-logic compatibility when using ±15V sup­plies or a single +12V supply.

Applications

Reed Relay Replacement PBX, PABX Systems
Test Equipment Audio-Signal Routing
Communication Systems Avionics

Features

♦ Low On-Resistance (5Ω max)
♦ Guaranteed R

ON

Match Between Channels

(0.5Ω max)

♦ Guaranteed R

ON

Flatness over Specified Signal

Range (0.5Ω max)

♦ Guaranteed Break-Before-Make (MAX4666)
♦ Rail-to-Rail Signal Handling
♦ Guaranteed ESD Protection > 2kV per

Method 3015.7

♦ +4.5V to +36V Single-Supply Operation

±4.5V to ±20V Dual-Supply Operation

♦ TTL/CMOS-Compatible Control Inputs

MAX4664/MAX4665/MAX4666

5Ω, Quad, SPST,

CMOS Analog Switches

________________________________________________________________

Maxim Integrated Products

1

Pin Configurations/Functional Diagrams/Truth Tables

19-1504; Rev 0; 7/99

PART

MAX4664CSE

MAX4664CPE 0°C to +70°C

0°C to +70°C

TEMP. RANGE PIN-PACKAGE

16 Narrow SO
16 Plastic DIP

Ordering Information continued at end of data sheet.

Ordering Information

MAX4664ESE -40°C to +85°C 16 Narrow SO
MAX4664EPE -40°C to +85°C 16 Plastic DIP

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

TOP VIEW

IN1

COM1

NC1

GND

NC4

COM4

IN4

1

2

3

V-

4

5

6

7

8

LOGIC SWITCH

0
1

MAX4664

SO/DIP

MAX4664

ON

OFF

16

IN2

COM2

15

NC2

14

13

V+

V

12

L

11

NC3

10

COM3

9

IN3

IN1

COM1

NO1

GND

NO4

COM4

IN4

1

2

3

V-

4

MAX4665

5

6

7

8

16

IN2

15

COM2

14

NO2

13

V+

12

V

L

11

NO3

10

COM3

9

IN3

SO/DIP

MAX4665

LOGIC SWITCH

0
1

SWITCHES SHOWN FOR LOGIC “0” INPUT

OFF

ON

IN1

COM1

NO1

GND

NO4

COM4

IN4

V-

LOGIC

1

2

3

4

5

6

7

8

MAX4666

16

IN2

15

COM2

14

NC2

13

V+

12

V

L

11

NC3

10

COM3

9

IN3

SO/DIP

MAX4666

SWITCHES

1, 4

0
1

OFF

ON

SWITCHES

2, 3

ON
OFF

MAX4664/MAX4665/MAX4666

5Ω, Quad, SPST,
CMOS Analog Switches

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

Note 1: Signals on NC_, NO_, COM_, or IN_ exceeding V+ or V- are clamped by internal diodes. Limit forward-diode current to

maximum current rating.

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 DGND (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

MAX466_C_E ......................................................0°C to +70°C

MAX466_E_E ....................................................-40°C to +85°C

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

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

-5 5

-5 5

-10 10

TA= T

MIN

to T

MAX

V

TA= +25°C

V- V+

V

COM_

, V

NO_

,

V

NC_

Input Voltage Range
(Note 3)

IN_ = 0.8V, all others = 2.4V

IN_ = 2.4V, all others = 0.8V

I

COM_

= 10mA,

V

NO_

or V

NC_

= ±10V

TA= +25°C

TA= +25°C

TA= +25°C

CONDITIONS

0.8V

IN_L

Logic Input Voltage Low

Ω

0.2 0.5

∆R

ON

COM_ to NO_ or NC_
On-Resistance Match Between
Channels (Notes 3, 4)

Ω

34

R

ON

COM_ to NO_ or NC_
On-Resistance

V2.4V

IN_H

Logic Input Voltage High

-0.500 0.001 0.500

I

IN_L

Input Current with Input Voltage
Low

µA

-0.500 0.001 0.500

I

IN_H

Input Current with Input Voltage
High

Ω

0.2 0.5

R

FLAT(ON)

COM_ to NO_ or NC_
On-Resistance Flatness
(Notes 3, 5)

nA

-0.5 0.01 0.5

I

NO_

, I

NC_

Off-Leakage Current
(NO_ or NC_) (Note 6)

nA

-0.5 0.01 0.5

I

COM_(OFF)

COM_ Off-Leakage Current
(Note 6)

nA

-1 0.02 1

I

COM_(ON)

COM_ On-Leakage Current
(Note 6)

UNITSMIN TYP MAXSYMBOLPARAMETER

I

COM_

= 10mA,

V

NO_

or V

NC_

= ±10V

I

COM_

= 10mA; V

NO_

or V

NC_

= -5V, 0, 5V

TA= +25°C

V

COM_

= ±10V,

V

NO_

or V

NC_

=

–

+

10V

V

COM_

= ±10V,

V

NO_

or V

NC_

=

–

+

10V

V

COM_

= ±10V,

V

NO_

or V

NC_

= ±10V

or floating

TA= +25°C

TA= T

MIN

to T

MAX

5

0.7

TA= T

MIN

to T

MAX

0.6

TA= T

MIN

to T

MAX

TA= T

MIN

to T

MAX

TA= T

MIN

to T

MAX

ELECTRICAL CHARACTERISTICS—Dual Supplies

(V+ = +15V, V- = -15V, VL= +5V, V

IN_H

= +2.4V, V

IN_L

= +0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at

T

A

= +25°C.) (Note 2)

µA

V

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.

ANALOG SWITCH

LOGIC INPUT

MAX4664/MAX4665/MAX4666

5Ω, Quad, SPST,

CMOS Analog Switches

_______________________________________________________________________________________ 3

TA= T

MIN

to T

MAX

VIN= 0 or 5V µA

TA= +25°C

-0.5 0.001 0.5

I+Positive Supply Current

TA= +25°C

f = 1MHz, Figure 6

RL= 50Ω, CL = 5pF, f = 1MHz, Figure 5

TA= T

MIN

to T

MAX

-5 5

RL= 50Ω, CL = 5pF, f = 1MHz, Figure 4

VIN= 0 or 5V

TA= +25°C

TA= +25°C

TA= +25°C

f = 1MHz, Figure 6

CONDITIONS

V±4.5 ±20.0Power-Supply Range

pF

dB

V

COM

= 10V

f = 1MHz, Figure 7 pF

150

C

COM

On-Capacitance

34

C

COM

COM Off-Capacitance

-0.5 0.001 0.5

I

L

Logic Supply Current

-0.5 0.001 0.5

I-Negative Supply Current

pF

34

C

OFF

NC or NO Capacitance

-60

V

CT

Crosstalk (Note 8)

dB-62V

ISO

Off-Isolation (Note 7)

ns530

Break-Before-Make Time Delay
(MAX4666)

-0.5 0.001 0.5

I

GND

Ground Current

ns

130 275

t

ON

Turn-On Time

ns

90 175

t

OFF

Turn-Off Time

UNITSMIN TYP MAXSYMBOLPARAMETER

VIN= 0 or 5V

VIN= 0 or 5V

TA= +25°C

Figure 2,
V

COM_

= ±10V

Figure 2,
V

COM_

= ±10V

TA= T

MIN

to T

MAX

-5 5

-5 5

TA= T

MIN

to T

MAX

-5 5

ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)

(V+ = +15V, V- = -15V, VL= +5V, V

IN_H

= +2.4V, V

IN_L

= +0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at

T

A

= +25°C.) (Note 2)

µA

µA

µA

CL= 1.0nF, V

GEN

= 0, R

GEN

= 0, Figure 3 pC300QCharge Injection

SWITCH DYNAMIC CHARACTERISTICS

POWER SUPPLY

TA= T

MIN

to T

MAX

TA= T

MIN

to T

MAX

400

300

MAX4664/MAX4665/MAX4666

5Ω, Quad, SPST,
CMOS Analog Switches

4 _______________________________________________________________________________________

-5 5

-5 5

-10 10

TA= T

MIN

to T

MAX

V

TA= +25°C

0V+

V

COM_

, V

NO_

,

V

NC_

Input Voltage Range
(Note 3)

IN_ = 0.8V, all others = 2.4V

4.5 36.0

IN_ = 2.4V, all others = 0.8V

I

COM_

= 10mA,

V

NO_

or V

NC_

= 10V

TA= +25°C

TA= +25°C

TA= +25°C

CONDITIONS

Power-Supply Range

VIN= 0 or 5V

VIN= 0 or 5V

-0.5 0.001 0.5

I

L

Logic Supply Current

µA

-0.5 0.001 0.5

I+Positive Supply Current

V

µA

VIN= 0 or 5V

-0.5 0.001 0.5

I

GND

Ground Current µA

TA= +25°C

TA= +25°C

TA= T

MIN

to T

MAX

TA= +25°C

TA= T

MIN

to T

MAX

TA= T

MIN

to T

MAX

-5 5

-5 5

-5 5

0.8V

IN_L

Logic Input Voltage Low

Ω

0.05 0.5

∆R

ON

COM_ to NO_ or NC_
On-Resistance Match Between
Channels (Notes 3, 4)

Ω

5.5 8

R

ON

COM_ to NO_ or NC_
On-Resistance

V2.4V

IN_H

Logic Input Voltage High

-0.5 0.001 0.5

I

IN_L

Input Current with Input Voltage
Low

µA

-0.5 0.001 0.5

I

IN_H

Input Current with Input Voltage
High

Ω

0.25 1.1

R

FLAT(ON)

COM_ to NO_ or NC_
On-Resistance Flatness
(Notes 3, 5)

nA

-0.5 0.01 0.5

I

NO_

, I

NC_

Off-Leakage Current
(NO_ or NC_) (Notes 6, 9)

nA

-0.5 0.01 0.5

I

COM_(OFF)

COM_ Off-Leakage Current
(Notes 6, 9)

nA

-1 0.02 1

I

COM_(ON)

COM_ On-Leakage Current
(Notes 6, 9)

UNITSMIN TYP MAXSYMBOLPARAMETER

I

COM_

= 10mA,

V

NO_

or V

NC_

= 10V

I

COM_

= 10mA; V

NO_

or V

NC_

= 3V, 6V, 9V

TA= +25°C

V

COM_

= 1V, 10V;

V

NO_

or V

NC_

= 10V,

1V

V

COM_

= 1V, 10V;

V

NO_

or V

NC_

= 10V

V

COM_

= 1V, 10V;

V

NO_

or V

NC_

= 1V,

10V or floating

TA= +25°C

TA= T

MIN

to T

MAX

10

0.7

TA= T

MIN

to T

MAX

1.2

TA= T

MIN

to T

MAX

TA= T

MIN

to T

MAX

TA= T

MIN

to T

MAX

ELECTRICAL CHARACTERISTICS—Single Supply

(V+ = +12V, V- = 0, VL= +5V, V

IN_H

= +2.4V, V

IN_L

= +0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at TA= +25°C.)

(Note 2)

µA

V

ANALOG SWITCH

LOGIC INPUT

POWER SUPPLY