Maxim MAX4535EPD, MAX4535CUD, MAX4535CPD, MAX4534EUD, MAX4534ESD Datasheet

For free samples and the latest literature, visit www.maxim-ic.com or phone [phone].
For small orders, phone [phone].

General Description

The MAX4534 (single 4-to-1) and MAX4535 (dual 2-to-1)
fault-protected multiplexers operate with ±4.5V to ±20V
dual supplies or a +9V to +36V single supply. These
multiplexers feature fault-protected inputs, Rail-to-Rail

®

signal-handling capability, and overvoltage clamping at
150mV beyond the rails. Both parts feature ±40V over­voltage protection with supplies off and ±25V protection
with supplies on. On-resistance is 400Ω max and is
matched between channels to 10Ω max. All digital inputs
have TTL logic thresholds, ensuring TTL/CMOS-logic
compatibility when using a single +12V or dual ±15V
supplies.

Applications

Data-Acquisition Systems

Industrial and Process Control

Avionics

Signal Routing

Redundant/Backup Systems

Features

♦ ±40V Fault Protection with Power Off

±25V Fault Protection with ±15V Supplies

♦ No Power-Supply Sequencing Required

♦ All Channels Off with Power Off

♦ Rail-to-Rail Signal Handling

♦ Output Clamped to Appropriate Supply Voltage

During Fault Condition

♦ 1.0kΩ typ Output Clamp Resistance During

Overvoltage

♦ 400Ω max On-Resistance

♦ 20ns typ Fault Response Time

♦ ±4.5V to ±20V Dual Supplies

+9V to +36V Single Supply

♦ TTL/CMOS-Compatible Logic Inputs

MAX4534/MAX4535

Fault-Protected, High-Voltage,

Single 4-to-1/Dual 2-to-1 Multiplexers

________________________________________________________________ Maxim Integrated Products 1

14

13

12

11

10

9

8

1

2

3

4

5

6

7

A1

GND

V+

NO3

NO1

V-

EN

A0

TOP VIEW

MAX4534

NO4

N.C.

N.C.

COM

N.C.

NO2

TSSOP/SO/DIP

LOGIC

14

13

12

11

10

9

8

1

2

3

4

5

6

7

N.C.

GND

V+

NO1B

NO1A

V-

EN

A0

MAX4535

NO2B

N.C.

COMB

COMA

N.C.

NO2A

TSSOP/SO/DIP

LOGIC

19-1609; Rev 0; 1/00

Ordering Information

Pin Configurations

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

14 Narrow SO0°C to +70°CMAX4535CSD

14 TSSOP0°C to +70°C

MAX4535CUD

14 Plastic DIP-40°C to +85°CMAX4534EPD

14 Narrow SO-40°C to +85°CMAX4534ESD

14 TSSOP-40°C to +85°CMAX4534EUD

14 Plastic DIP

14 Narrow SO

14 TSSOP

PIN-PACKAGETEMP. RANGE

0°C to +70°C

0°C to +70°C

0°C to +70°CMAX4534CPD

MAX4534CSD

MAX4534CUD

PART

14 Plastic DIP-40°C to +85°CMAX4535EPD

14 Narrow SO-40°C to +85°CMAX4535ESD

14 TSSOP-40°C to +85°CMAX4535EUD

14 Plastic SO0°C to +70°CMAX4535CPD

MAX4534/MAX4535

Fault-Protected, High-Voltage,
Single 4-to-1/Dual 2-to-1 Multiplexers

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS—Dual Supplies

(V+ = +15V, V- = -15V, V

A_H

= V

ENH

= 2.4V, V

A_L

= V

E

NL

= 0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at

T

A

= +25°C.) (Note 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.

(Voltages Referenced to GND)

V+ ...........................................................................-0.3V to +44V

V- ............................................................................-44V to +0.3V

V+ to V-...................................................................-0.3V to +44V

COM_, A_, EN (Note 1)........................ (V- - 0.3V) to (V+ + 0.3V)

NO_ (Note 2)...........................................(V+ - 40V) to (V- + 40V)

NO_ to COM_ (Note 2) ............................................-40V to +40V

NO_ Overvoltage with Switch Power On (Note 2). ..-36V to +36V
NO_ Overvoltage with Switch Power Off (Note 2). ..-40V to +40V

Continuous Current into Any Terminal..............................±30mA

Peak Current Into Any Terminal

(pulsed at 1ms, 10% duty cycle).................................±100mA

Continuous Power Dissipation (T

A

= +70°C)

14-Pin TSSOP (derate 6.3mW/°C above +70°C) ..........500mW

14-Pin Narrow SO (derate 8mW/°C above +70°C) .......640mW

14-Pin Plastic DIP (derate 10mW/°C above +70°C) .....800mW

Operating Temperature Ranges

MAX453_C_D.......................................................0°C to +70°C

MAX453_E_D....................................................-40°C to +85°C

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

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

Note 1: COM_, EN, and A_ pins are not fault protected. Signals on COM_, EN, or A_ exceeding V+ or V- are clamped by internal

diodes. Limit forward diode current to maximum current rating.

Note 2: NO_ pins are fault-protected. Signals on NO_ exceeding -25V to +25V may damage the device during power-on conditions.

When the power is off the maximum voltage range is -40V to +40V.

T

A

C, E

+25°C

+25°C

C, E

+25°C

C, E

+25°C

C, E

C, E

+25°C

C, E

+25°C

+25°C

C, E

CONDITIONS

V

COM_

= ±10V,

V

NO_

= –+10V

V

COM_

= ±10V, I

NO_

= 1mA

V

COM_

= ±10V, I

NO_

= 1mA

V

NO_

= ±10V, V

COM_

= –+10V

Applies with power on or off

PARAMETER SYMBOL MIN TYP MAX UNITS

15

On-Resistance Match Between
Channels (Note 4)

∆R

ON

210

Ω

On-Resistance Ω

500

-0.5 0.01 0.5

nA

-5 5

NO_ Off-Leakage Current
(Note 5)

I

NO_(OFF)

Fault-Free Analog Signal Range V

NO_

V- V+

V

R

ON

275 400

I

COM_(OFF)

nA

-2 0.05 2

-20 20

-1 0.05 1

-10 10

COM_ Off-Leakage Current
(Note 5)

I

COM_(ON)

nA

V

NO_

-2 0.1 2

Applies with power on

+25°C

-25 25

C, E

COM_ On-Leakage Current
(Note 5)

-1 0.1 1

-15 15

-25 +25

-40 +40

Fault-Protected Analog Signal
Range (Note 6)

nA

Applies with power off

I

COM_

nA-20 20

-1 1

COM_ Output Leakage Current,
Supplies On

V

COM_

= ±10V,

V

NO_

= floating

MAX4535

MAX4535

V

NO_

= ±25V, VEN= 0, V

COM_

= 0

MAX4534

MAX4534

FAULT PROTECTION

ANALOG SWITCH

µA

MAX4534/MAX4535

Fault-Protected, High-Voltage,

Single 4-to-1/Dual 2-to-1 Multiplexers

_______________________________________________________________________________________ 3

ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)

(V+ = +15V, V- = -15V, V

A_H

= V

ENH

= 2.4V, V

A_L

= V

E

NL

= 0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at

T

A

= +25°C.) (Note 3)

V

NO_

= ±25VR

COM_

ns

ns

Enable Turn-On Time

Transition Time

500

130 350

t

TRANS

Figure 2

C, E

+25°C

10 60

V

NO_

= ±10V, RL = 1kΩ,

Figure 4

nst

BBM

Break-Before-Make Time Delay

UNITSMIN TYP MAXSYMBOLPARAMETER CONDITIONS TA

400

135 275

t

ON

µA-1 1IA_, I

EN

Input Logic Current

V0.8

V

A_L,

V

ENL

Input Logic Voltage Low

V2.4

V

A_H,

V

ENH

Input Logic Voltage High

µs2.5± Fault Recovery Time

ns20± Fault Response Time

COM_ On Clamp Output
Resistance, Supplies On

kΩ

0.1 1.0 2.5

COM_ On Clamp Output
Current, Supplies On

-13 -11 -7

mA

71013

I

COM_

µA

nA

-5 5

-20 20

I

NO_

NO_ Input Leakage Current,
Supplies Off

I

NO_

NO_ Input Leakage Current,
Supplies On

nA

-20 20

-200 200

V

NO_

= ±10V, RL= 1kΩ,

Figure 3

VA_= VEN= 0.8V or 2.4V

RL= 10kΩ, V

NO_

= ±25V

RL = 10kΩ, V

NO_

= ±25V

V

NO_

= ±40V, V

COM_

= 0,

V+ = 0, V- = 0

V

NO_

= ±25V, V

COM_

= –+10V,

VEN= 0

C, E

+25°C

C, E

+25°C

+25°C

+25°C

C, E

+25°C

110

CL= 1nF, V

NO_

= 0, RS= 0,

Figure 5

pCQ

Charge Injection
(Note 7)

62

RL= 50Ω, V

NO_

= 1V

RMS

,

f = 1MHz, Figure 6

dBV

ISO

Off-Isolation
(Note 8)

V

NO_

= +25V V

COM_

= 0

0.08 3C, E

mVV- - 400 V+ + 400Fault Trip Threshold RL= 1kΩ

5f = 1MHz, Figure 8 pFC

NO_(OFF)

53

NO_ Off-Capacitance

RL= 50Ω, V

NO_

= 1V

RMS

,

f = 1MHz, Figure 7

dB

6.5

V

CT

f = 1MHz,
Figure 8

Channel-to-Channel Crosstalk
(Note 9)

pFC

COM_(OFF)

COM_ Off-Capacitance

MAX4534

4

13.5

f = 1MHz,
Figure 8

pFC

COM_(ON)

COM_ On-Capacitance

MAX4534

10.5

V

NO_

= -25V V

COM_

= 0

MAX4535

MAX4535

nsEnable Turn-Off Time

250

60 200

t

OFF

V

NO_

= ±10V, RL = 1kΩ,

Figure 3

C, E

+25°C

SWITCH DYNAMIC CHARACTERISTICS

LOGIC INPUT

MAX4534/MAX4535

Fault-Protected, High-Voltage,
Single 4-to-1/Dual 2-to-1 Multiplexers

4 _______________________________________________________________________________________

UNITSMIN TYP MAXSYMBOLPARAMETER CONDITIONS T

A

10

0.01 1

I

GND

GND Supply Current

µA

225 400

I+V+ Supply Current

±4.5 ±20

All V

A_

= VEN= 0 or 15V

All V

A_

= VEN= 0 or 5V

C, E

+25°C

+25°C

Power-Supply Range V+, V-

V

600C, E

300C, E

µA

125 200

All V

A_

= VEN= 0, 5V, or 15V

+25°C

V

0V+

V

NO_

Fault-Free Analog Signal Range

I

NO_(OFF)

NO_ Off-Leakage Current
(Notes 5, 10)

-10 10

nA

-0.5 0.01 0.5

Ω

10 25

∆R

ON

On-Resistance Match Between
Channels (Note 5)

40

UNITSMIN TYP MAXSYMBOLPARAMETER

Applies with power on or off

V

COM_

= 10V, 1V;

V

NO_

= 1V, 10V

V

COM_

= 10V, I

NO_

= 500µA

CONDITIONS

C, E

+25°C

+25°C

C, E

T

A

650 950

R

ON

1100

ΩOn-Resistance V

COM_

= 10V, I

NO_

= 500µA

+25°C

C, E

ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)

(V+ = +15V, V- = -15V, V

A_H

= V

ENH

= 2.4V, V

A_L

= V

E

NL

= 0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at

T

A

= +25°C.) (Note 3)

ELECTRICAL CHARACTERISTICS—Single +12V Supply

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

A_H

= V

ENH

= 2.4V, V

A_L

= V

ENL

= 0.8V, TA= T

MIN

to T

MIN

, unless otherwise noted. Typical values are at

T

A

= +25°C.) (Note 3)

300

100 200

All V

A_

= VEN= 5V

C, E

+25°C

I

COM_(OFF)

COM_ Off-Leakage Current
(Notes 5, 10)

-20 20
nA

-

22

V

COM_

= 10V,
1V;
V

NO_

= 1V,10V

C, E

+25°C

-15 15

-

11

C, E

+25°C

I

COM_(ON)

COM_ On-Leakage Current
(Notes 5, 10)

-20 20
nA

-22

V

COM_

= 10V,
1V;
V

NO_

= 10V,

1V, or floating

C, E

+25°C

-15 15

-

11

C, E

+25°C

ANALOG SWITCH

MAX4534

MAX4534

MAX4535

MAX4535

300C, E

125 200

I-V- Supply Current

All V

A_

= VEN= 0 or 15V

+25°C

POWER SUPPLY

µA

MAX4534/MAX4535

Fault-Protected, High-Voltage,

Single 4-to-1/Dual 2-to-1 Multiplexers

_______________________________________________________________________________________ 5

ELECTRICAL CHARACTERISTICS—Single +12V Supply (continued)

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

A_H

= V

ENH

= 2.4V, V

A_L

= V

ENL

= 0.8V, TA= T

MIN

to T

MIN

, unless otherwise noted. Typical values are at

T

A

= +25°C.) (Note 3)

210+25°C

CL= 1nF, V

NO_

= 0, RS= 0,

Figure 5

pC

ns

Enable Turn-On Time

100 250+25°C

V

COM_

= 10V, RL = 2kΩ,
Figure 3

nst

OFF

Enable Turn-Off Time

350

Q

C, E

50 100+25°C

Charge Injection (Note 7)

V

COM_

= 10V, RL = 2kΩ,
Figure 4

ns

-62

t

BBM

RL= 50Ω, V

NO_

= 1V

RMS,

f = 1MHz, Figure 6

Break-Before-Make Time Delay

dBV

ISO

Off-Isolation (Note 8)

700

220 500

t

ON

V

COM_

= 10V, RL = 2kΩ,
Figure 3

C, E

+25°C

dB-65V

CT

Channel-to-Channel Crosstalk
(Note 9)

RL= 50Ω, V

NO_

= 1V

RMS,

f = 1MHz, Figure 7

V

NO_

= 25VR

COM_

UNITSMIN TYP MAXSYMBOLPARAMETER CONDITIONS T

A

µA-1 1IA_, I

EN

Input Logic Current

V0.8

V

A_L,

V

ENL

Input Logic Voltage Low

V2.4

V

A_H,

V

ENH

Input Logic Voltage High

mVV- - 400 V+ + 400Fault Trip Threshold

COM_ ON Output Resistance,
Supply On

kΩ2.4 6

COM_ ON Output Current,
Supply On

nA235I

COM_

-20 20

V

-25 25

V

NO_

Fault-Protected Analog Signal
Range (Note 6)

µA-5 5

-20 0.1 20

I

NO_

NO_ Input Leakage Current,
Supply Off

I

NO_

NO_ Input Leakage Current,
Supply On

-1 1

I

COM_

COM_ Output Leakage Current,
Supply On

-20 20

-5 5

VA_= VEN= 0.8V or 2.4V

Applies with all power on

RL= 1kΩ

V

NO_

= ±40V, V+ = 0

V

NO_

= ±25V, V

COM_

= 0,

V

NO_

= ±25V,

V

COM

= 0

V

NO_

= 25V

+25°C

+25°C

C, E

+25°C

+25°C

C, E

+25°C

C, E

+25°C

µA

Applies with all power off -40 40

nA

µA

nA

nA

FAULT PROTECTION

LOGIC INPUT

SWITCH DYNAMIC CHARACTERISTICS