MAXIM MAX4551, MAX4552, MAX4553 Technical data

General Description

The MAX4551/MAX4552/MAX4553 are quad, low-voltage, single-pole/single-throw (SPST) analog switches. Each switch is protected against ±15kV electrostatic discharge (ESD) shocks, without latchup or damage. On-resistance (100Ω max) is matched between switches to 4Ω max, and is flat (8Ω max) over the specified signal range. Each switch can handle Rail-to-Rail®analog signals. The off-leakage current is only 1nA at +25°C and 10nA at +85°C.

The MAX4551 has four normally closed (NC) switches, and the MAX4552 has four normally open (NO) switches. The MAX4553 has two NC and two NO switches.

These CMOS switches can operate with dual power supplies ranging from ±2V to ±6V or a single supply between +2V and +12V. They are fully specified for single +2.7V operation.

All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using ±5V or a single +5V supply.

________________________Applications

Battery-Operated Equipment Data Acquisition Test Equipment Avionics Audio Signal Routing Networking

____________________________Features

♦ ±15kV ESD Protection per IEC 1000-4-2 ♦ +2V to +12V Single Supply

±2V to ±6V Dual Supplies

♦ 120Ω Signal Paths with ±5V Supplies ♦ Low Power Consumption: <1µW ♦ 4 Separately Controlled SPST Switches ♦ Rail-to-Rail Signal Handling ♦ Pin-Compatible with Industry-Standard

DG211/DG212/DG213

♦ TTL/CMOS-Compatible Inputs with Dual ±5V or

Single +5V Supply

MAX4551/MAX4552/MAX4553

±15kV ESD-Protected, Quad,

Low-Voltage, SPST Analog Switches

________________________________________________________________

Maxim Integrated Products

19-1391; Rev 0; 10/98

Ordering Information

SWITCHES SHOWN FOR LOGIC "0" INPUT

QSOP/SO/DIP

MAX4552

LOGIC SWITCH

0 1

OFF

TOP VIEW

QSOP/SO/DIP

MAX4551

LOGIC SWITCH

0 1

OFF

QSOP/SO/DIP

MAX4553

LOGIC

SWITCHES

1, 4

0 1

OFF ON

SWITCHES

2, 3

OFF

16 15 14 13 12 11 10

1 2 3 4 5 6 7 8

IN2 COM2 NC2

V+

V-

NO1

COM1

IN1

MAX4553

N.C. NC3 COM3 IN3

IN4

COM4

NO4

GND

16 15 14 13 12 11 10

1 2 3 4 5 6 7 8

IN2 COM2 NC2

V+

V-

NC1

COM1

IN1

MAX4551

N.C. NC3 COM3 IN3

IN4

COM4

NC4

GND

16 15 14 13 12 11 10

1 2 3 4 5 6 7 8

IN2 COM2 NO2 V+

V-

NO1

COM1

IN1

MAX4552

N.C. NO3 COM3 IN3

IN4

COM4

NO4

GND

N.C. = NOT CONNECTED

Pin Configurations/Functional Diagrams/Truth Tables

Ordering Information continued at end of data sheet.

Contact factory for dice specifications.

PART

MAX4551CEE

MAX4551CSE MAX4551CPE 0°C to +70°C

0°C to +70°C

TEMP. RANGE PIN-PACKAGE

16 QSOP 16 Narrow SO 16 Plastic DIP

MAX4551C/D 0°C to +70°C Dice*

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

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769.

MAX4551EEE MAX4551ESE -40°C to +85°C

-40°C to +85°C 16 QSOP 16 Narrow SO

MAX4551EPE -40°C to +85°C 16 Plastic DIP

查询MAX4551供应商

MAX4551/MAX4552/MAX4553

±15kV ESD-Protected, Quad, Low-Voltage, SPST Analog Switches

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS—Dual Supplies

(V+ = +5V, ±10%, V- = -5V, ±10%, TA= T

MIN

to T

MAX

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

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.

Voltages Referenced to GND

V+.....................................................................-0.3V to +13.0V

V-.....................................................................-13.0V to +0.3V

V+ to V-............................................................-0.3V to +13.0V

All Other Pins (Note 1)..........................(V- - 0.3V) to (V+ + 0.3V)

Continuous Current into Any Terminal..............................±10mA

Peak Current into Any Terminal

(pulsed at 1ms,10% duty cycle)...................................±20mA

ESD per Method 3015.7 (IN_, COM_, V+, V-, GND) .......>2500V

IEC 1000-4-2 (NO_, NC_) ..................................................±15kV

Continuous Power Dissipation (T

= +70°C)

QSOP (derate 9.52mW/°C above +70°C)....................762mW

Narrow SO (derate 8.70mW/°C above +70°C) ............696mW

Plastic DIP (derate 10.53mW/°C above +70°C) ..........842mW

Operating Temperature Ranges

MAX455_C_E......................................................0°C to +70°C

MAX455_E_E ...................................................-40°C to +85°C

Storage Temperature Range.............................-65°C to +160°C

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

V+ = 5.5V, V- = -5.5V, V

COM_

= ±4.5V

V+ = 5.5V, V- = -5.5V, V

COM_

= ±4.5V, V

NO_

= 4.5V

V+ = 5V, V- = -5V, V

NO_

or V

NC_

= +3V, 0, -3V

V+ = 5.5V, V- = -5.5V, V

COM_

= 4.5V, V

NO_

= ±4.5V

V+ = 5V, V- = -5V, V

NO_

or V

NC_

= ±3V, I

COM_

= 1mA

V+ = 5V, V- = -5V, V

NO_

or V

NC_

= ±3V, I

COM_

= 1mA

CONDITIONS

C, E

nAI

COM_(ON)

COM_ On-Leakage Current (Note 6)

-20 20

-2 0.01 2

nAI

COM_(OFF)

COM_ Off-Leakage Current (Note 6)

-10 10

NO_(OFF)

NC_(OFF)

NO_, NC_ Off-Leakage Current (Note 6)

-1 0.01 1

VV- V+

COM_

, V

NO_

NC_

Analog Signal Range (Note 3)

Ω

FLAT(ON)

COM_ to NO_, COM_ to NC_ On-Resistance Flatness (Note 5)

Ω

∆R

COM_ to NO_, COM_ to NC_ On-Resistance Match Between Channels (Note 4)

80 120

Ω

140

COM_ to NO_, COM_ to NC_ On-Resistance

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

C, E

+25°C

C, E

+25°C

C, E

+25°C

C, E

+25°C

-1 0.01 1

C, E -10 10

ANALOG SWITCH

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.

MAX4551/MAX4552/MAX4553

±15kV ESD-Protected, Quad,

Low-Voltage, SPST Analog Switches

_______________________________________________________________________________________ 3

ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)

(V+ = +5V, ±10%, V- = -5V, ±10%, TA= T

MIN

to T

MAX

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

Channel-to-Channel Crosstalk (Note 8)

C, EV

IN_

= 0.8V or 2.4V µA-1 0.03 1I

INH_

, I

INL_

IN_ Input Current Logic High or Low

RL= 50Ω, CL= 15pF, VN_= 1V

RMS

, f = 100kHz,

Figure 5

+25°C < -90

+25°C 70 110

Turn-On Time

CONDITIONS

C, E

COM_

= ±3V, V+ = 5V,

V- = -5V, Figure 1

V1.6 0.8V

IN_L

IN_ Input Logic Threshold Low

V2.4 1.6V

IN_H

IN_ Input Logic Threshold High

C, E 125

+25°C 50 90

Turn-Off Time t

OFF

COM_

= ±3V, V+ = 5V,

V- = -5V, Figure 1

C, E 100

Break-Before-Make Time Delay (MAX4553 Only)

BBM

COM_

= ±3V, V+ = 5V,

V- = -5V, Figure 2

+25°C 520 ns

Charge Injection (Note 3) Q

CL= 1nF, V

NO_

= 0, RS= 0,

Figure 3

+25°C 25pC

NO_, NC_ Off-Capacitance C

N_(OFF)

NO_

= GND, f = 1MHz,

Figure 6

+25°C 3.5 pF

COM_ Off-Capacitance C

COM_(OFF)

COM_

= GND, f = 1MHz,

Figure 6

+25°C 3 pF

COM_ On-Capacitance C

COM_(ON)

COM_

= V

NO_

= GND,

f = 1MHz, Figure 7

+25°C 10 pF

Off-Isolation (Note 7)

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

ISO

RL= 50Ω, CL= 15pF, VN_= 1V

RMS

, f = 100kHz,

Figure 4

+25°C < -90 dB

Power-Supply Range V+, V- C, E ±2 ±6 V

+25°C -1 0.05 1

V+ Supply Current I+ V+ = 5.5V, all V

IN_

= 0 or V+

C, E -1 1

µA

+25°C -1 0.05 1

V- Supply Current I- V- = -5.5V

C, E -1 1

µA

+25°C ±8Contact Discharge IEC 1000-4-2

kV+25°C ±15

On NC_ and NO_ Pins per IEC 801-2

Air Discharge IEC 1000-4-2

+25°C ±15Human Body Model +25°C ±2.5All Pins MIL-STD-883C Method 3015 kV

SWITCH DYNAMIC CHARACTERISTICS

LOGIC INPUT

ESD PROTECTION

POWER SUPPLY

MAX4551/MAX4552/MAX4553

±15kV ESD-Protected, Quad, Low-Voltage, SPST Analog Switches

4 _______________________________________________________________________________________

+25°C

Charge Injection (Note 3)

(Note 3)

COM_ to NO_, COM_ to NC_ On-Resistance

V+ = 5V, V

COM_

= 3.5V,

COM_

= 1mA

C, E 180

Ω

CL= 1nF, V

NO_

= 0, RS= 0,

Figure 3

+25°C 15

+25°C 26

COM_ to NO_, COM_ to NC_ On-Resistance Match Between Channels (Note 4)

CONDITIONS

C, E

∆R

V+ = 5V, V

COM_

= 3.5V,

COM_

= 1mA

115 160

V0V+

COM_

, V

NO_

NC_

Analog Signal Range

C, E 8

Ω

+25°C -1 0.01 1

C, E -10 10

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

NO_(OFF)

NC_(OFF)

V+ = 5.5V; V

COM_

= 1V, 4.5V;

VN_= 4.5V, 1V

+25°C -1 0.01 1

C, E -10 10

COM_ Off-Leakage Current (Notes 6, 9)

COM_(OFF)

V+ = 5.5V; V

COM_

= 1V, 4.5V;

VN_= 4.5V, 1V

+25°C -2 0.01 2

C, E, -20 20

COM_ On-Leakage Current (Notes 6, 9)

COM_(ON)

V+ = 5.5V; V

COM_

= 4.5V, 1V nA

IN_ Input Logic Threshold High V

IN_H

C, E 2.4 1.6 V

IN_ Input Logic Threshold Low V

IN_L

C, E 1.6 0.8 V

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

IN_ Input Current Logic High or Low

INH_

, I

INL_

IN_

= 0.8V or 2.4V C, E -1 1 µA

+25°C 100 160

Turn-On Time t

COM_

= 3V, V+ = 5V,

Figure 1

C, E 170

+25°C 80 140

Turn-Off Time t

OFF

COM_

= 3V, V+ = 5V,

Figure 1

C, E 150

+25°C 530

Break-Before-Make Time Delay (MAX4553 Only)

BBM

COM_

= 3V, V+ = 5V,

Figure 2

+25°C -1 0.05 1

V+ Supply Current I+ V+ = 5.5V, all V

IN_

= 0 or V+

C, E -1 1

µA

+25°C ±8

ELECTRICAL CHARACTERISTICS—Single +5V Supply

(V+ = +5V, ±10%, V- = -5V, ±10%, TA= T

MIN

to T

MAX

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

Contact Discharge IEC 1000-4-2

On NC_ and NO_ Pins per IEC 801-2

Human Body Model

+25°C ±15Air Discharge IEC 1000-4-2 +25°C ±15

kVAll Pins MIL-STD-883C Method 3015 +25°C ±2.5

ANALOG SWITCH

LOGIC INPUT

POWER SUPPLY

ESD PROTECTION

SWITCH DYNAMIC CHARACTERISTICS

MAX4551/MAX4552/MAX4553

±15kV ESD-Protected, Quad,

Low-Voltage, SPST Analog Switches

_______________________________________________________________________________________ 5

Note 2: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column. Note 3: Guaranteed by design. Note 4: ∆R

= ∆R

ON(MAX)

- ∆R

ON(MIN)

Note 5: Resistance flatness is defined as the difference between the maximum and minimum on-resistance values, as measured

over the specified analog signal range.

Note 6: Leakage parameters are 100% tested at maximum rated temperature, and guaranteed by correlation at T

= +25°C.

Note 7: Off-isolation = 20log10 [ V

COM_

/ (V

NC_

or V

NO_

) ], V

COM_

= output, V

NC_

or V

NO_

= input to off switch.

Note 8: Between any two switches. Note 9: Leakage testing for single-supply operation is guaranteed by testing with dual supplies.

ELECTRICAL CHARACTERISTICS—Single +3V Supply

(V+ = +2.7V to +3.6V, V- = 0, TA= T

MIN

to T

MAX

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

+25°C

Charge Injection

COM_ to NO_, COM_ to NC_ On-Resistance

V+ = 2.7V, V

COM_

= 1.0V,

COM_

= 0.1mA

C, E 500

Ω

IN_ Input Logic Threshold High V

IN_H

C, E 2.0 1.1 V

IN_ Input Logic Threshold Low

CONDITIONS

C, E

IN_L

CL= 1nF, V

NO_

= 0, RS= 0,

Figure 3

+25°C

200 400

15pC

V0V+

COM_

, V

NO_

NC_

Analog Signal Range (Note 3)

C, E 1.1 0.5 V

IN_ Input Current Logic High or Low

INH_

, I

INL_

IN_

= 0.8V or 2.4V C, E -1 0.03 1 µA

+25°C 190 350

Turn-On Time t

COM_

= 1.5V, V+ = 2.7V,

Figure 1

C, E 400

+25°C 160 250

Turn-Off Time t

OFF

COM_

= 1.5V, V+ = 2.7V,

Figure 1

C, E 300

+25°C 10 50

Break-Before-Make Time Delay (MAX4553 Only)

BBM

COM_

= 1.5V, V+ = 3.6V,

Figure 2

+25°C -1 0.05 1

V+ Supply Current

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

I+ V+ = 3.6V, all V

IN_

= 0 or V+

C, E -1 1

µA

SWITCH DYNAMIC CHARACTERISTICS (Note 4)

POWER SUPPLY

+25°C ±8Contact Discharge IEC 1000-4-2 +25°C ±15 +25°C ±15Human Body Model

On NC_ and NO_ Pins per IEC 801-2

Air Discharge IEC 1000-4-2

+25°C ±2.5MIL-STD-883C Method 3015All Pins kV

LOGIC INPUT

SWITCH DYNAMIC CHARACTERISTICS

POWER SUPPLY

ESD PROTECTION

ANALOG SWITCH

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