MAXIM MAX4514, MAX4515 Technical data

_______________General Description

The MAX4514/MAX4515 are single-pole/single-throw
(SPST), CMOS, low-voltage, single-supply analog
switches with very low switch on-resistance. The
MAX4514 is normally open (NO). The MAX4515 is nor­mally closed (NC).

These CMOS switches can operate continuously with a
single supply between +2V and +12V. Each switch can
handle rail-to-rail analog signals. The off-leakage cur­rent maximum is only 1nA 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
+5V supply.

For pin-compatible parts for use with dual supplies, see
the MAX4516/MAX4517.

________________________Applications

Battery-Operated Equipment

Audio and Video Signal Routing

Low-Voltage Data-Acquisition Systems

Communications Circuits

PCMCIA Cards

Cellular Phones

Modems

____________________________Features

♦ Available in SOT23-5 Package

♦ +2V to +12V Single-Supply Operation

♦ Guaranteed On-Resistance:

20Ω with +5V Supply
10Ω with +12V Supply

♦ Guaranteed Low Off-Leakage Currents:

1nA at +25°C
20nA at +85°C

♦ Guaranteed Low On-Leakage Currents:

2nA at +25°C
40nA at +85°C

♦ Low Charge Injection: 10pC

♦ Fast Switching Speed: tON= 150ns, t

OFF

= 100ns

♦ Break-Before-Make Operation: tON> t

OFF

at +5V

♦ TTL/CMOS-Logic Compatible with +5V Supply

MAX4514/MAX4515

Low-Voltage, Low-On-Resistance,

SPST, CMOS Analog Switches

________________________________________________________________ Maxim Integrated Products 1

TOP VIEW

IN

N.C.

N.C.

V+

1

2

8

7

NO

GND

N.C.

COM

MAX4514

DIP/SO

3

4

6

5

IN

N.C.

N.C.

V+

1

2

8

7

NC

GND

N.C.

COM

MAX4515

DIP/SO

3

4

6

5

N.C. = NOT INTERNALLY CONNECTED

NO

IN

GND

1

5

V+

COM

MAX4514

SOT23-5

2

3

4

NC

IN

GND

1

5

V+

COM

MAX4515

SOT23-5

2

3

4

INPUT

LOW
HIGH

SWITCH STATE

MAX4514

OFF

ON

MAX4515

ON

OFF

MARKING INFORMATION (SOTs only)

AE = MAX4514
AF = MAX4515

LOT SPECIFIC CODE

XX XX

__________________________________________________________Pin Configurations

19-1069; Rev 1; 5/05

PART

MAX4514CPA

MAX4514CSA

MAX4514CUK 0°C to +70°C

0°C to +70°C

0°C to +70°C

TEMP RANGE PIN-PACKAGE

8 Plastic DIP

8 SO

5 SOT23-5

______________Ordering Information

Ordering Information continued at end of data sheet.

*Contact factory for dice specifications.

MAX4514C/D 0°C to +70°C Dice*

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX4514/MAX4515

Low-Voltage, Low-On-Resistance,
SPST, CMOS Analog Switches

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS— +5V Supply

(V+ = +4.5V to +5.5V, V

IN

H

= 2.4V, V

INL

= 0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at TA= +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.

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

maximum current rating.

(Voltages referenced to GND.)

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

Voltage into Any Terminal (Note 1)...............-0.3V to (V+ + 0.3V)

or ±20mA (whichever occurs first)

Continuous Current into Any Terminal..............................±20mA

Peak Current, NO_ or COM_

(pulsed at 1ms,10% duty cycle)....................................±30mA

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

Continuous Power Dissipation (T

A

= +70°C)

8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ....727mW

8-Pin SO (derate 5.88mW/°C above +70°C).................471mW

5-Pin SOT23-5 (derate 7.1mW/°C above +70°C) .........571mW

8-Pin CERDIP (derate 8.00mW/°C above +70°C).........640mW

Operating Temperature Ranges

MAX4514C_ _/MAX4515C_ _ ..............................0°C to +70°C

MAX4514E_ _/MAX4515E_ _ ............................-40°C to +85°C

MAX4514MJA/MAX4515MJA .........................-55°C to +125°C

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

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

CONDITIONS

V0V+

V

COM

, VNO,

V

NC

Analog Signal Range

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

V+ = 5V, V

COM

= 3.5V,

I

COM

= 1mA

Ω

25

R

ON

10 20

COM to NO or NC
On-Resistance

V+ = 5.5V,
V

COM

= 1V,

VNOor VNC= 4.5V

nA

-100 100

I

NO(OFF)

I

NC(OFF)

NO or NC Off-Leakage
Current (Note 3)

-20 20

-1 0.01 1

VIN= V+, 0V µA-1 0.03 1IIH, I

IL

Input Current Logic High
or Low

V0 0.8V

IL

V2.4 V+V

IH

Input Logic High

Input Logic Low

TA= +25°C

TA= T

MIN

to T

MAX

V

COM

= 1V, 2V, 3V;

I

COM

= 1mA

Ω

5

∆R

ON

13

COM to NO or NC
On-Resistance Flatness

TA= T

MIN

to T

MAX

TA= +25°C

TA= +25°C

TA= T

MIN

to T

MAX

C, E

M

M

V+ = 5.5V,
V

COM

= 4.5V,

VNOor VNC= 1V

nAC, E

-100 100

COM Off-Leakage Current
(Note 3)

-20 20

TA= +25°C -1 0.01 1

TA= T

MIN

to T

MAX

I

COM(OFF)

M

V+ = 5.5V,
V

COM

= 4.5V,

VNOor VNC= 4.5V

nAC, E

-200 200

COM On-Leakage Current
(Note 3)

-40 40

TA= +25°C -2 0.01 2

TA= T

MIN

to T

MAX

I

COM(ON)

t

ON

Figure 2

30 150

ns

240

t

OFF

Figure 2

20 100

ns

150

TA= +25°C

TA= T

MIN

to T

MAX

ANALOG SWITCH

DIGITAL I/O

SWITCH DYNAMIC CHARACTERISTICS

Turn-On Time

Turn-Off Time

TA= +25°C

TA= T

MIN

to T

MAX

MAX4514/MAX4515

Low-Voltage, Low-On-Resistance,

SPST, CMOS Analog Switches

_______________________________________________________________________________________ 3

ELECTRICAL CHARACTERISTICS— +5V Supply (continued)

(V+ = +4.5V to +5.5V, V

IN

H

= 2.4V, V

INL

= 0.8V, TA= T

MIN

to T

MAX

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

ELECTRICAL CHARACTERISTICS— +12V Supply

(V+ = +11.4V to +12.6V, V

INH

= 5V, V

INL

= 0.8V, TA= T

MIN

to T

MAX

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

pC210Q

Charge Injection
(Note 4)

CONDITIONS

f = 1MHz, TA= +25°C, Figure 4 pF

f = 1MHz, TA= +25°C, Figure 4

14C

COM(OFF)

COM Off Capacitance

pF14

C

NO(OFF)

,

C

NC(OFF)

dB≤-90V

ISO

Off Isolation

NO or NC Off Capacitance

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

CL= 1nF, VNO= 0V,
RS= 0Ω, TA= +25°C, Figure 1

RL= 50Ω, CL= 15pF,
VNO= 1V

RMS

, f = 100kHz, TA= +25°C, Figure 3

f = 1MHz, TA= +25°C, Figure 4 pF30C

COM(ON)

COM On Capacitance

VIN= 0V or V+ µA

-10 10

I+V+ Supply Current

-1 1TA= +25°C

TA= T

MIN

to T

MAX

V

COM

= 10V, I

COM

= 1mA Ω

15

R

ON

510

COM to NO or NC
On-Resistance

V+ = 12.6V, V

COM

= 1V,

V

NO

or VNC= 10V

nA

-200 200

I

(NO)OFF

I

(NC)OFF

VIN= V+, 0V µA-1 0.03 1I

INH

, I

INL

Input Current Logic
High or Low

NO, NC Off-Leakage
Current (Note 3)

CONDITIONS

V0 0.8V

INL

Input Logic Low

IN = 0V or V+ µA

-20 20

I+V+ Supply Current

-2 2

V5V+V

INH

Input Logic High

TA= T

MIN

to T

MAX

TA= +25°C

TA= T

MIN

to T

MAX

TA= +25°C

-50 50

-2 2TA= +25°C

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

V0V+

V

COM

, VNO,

V

NC

Analog Signal Range

C, E

TA= T

MIN

to T

MAX

M

M

V+ = 12.6V, V

COM

= 10V,

V

NO

or VNC= 1V

nA

-200 200

I

COM(OFF)

COM Off-Leakage Current
(Note 3)

-50 50

-2 2TA= +25°C

TA= T

MIN

to T

MAX

C, E

M

V+ = 12.6V, V

COM

= 10V,

V

NO

or VNC= 10V

nA

-400 400

I

COM(ON)

COM On-Leakage Current
(Note 3)

-100 100

-4 4TA= +25°C

TA= T

MIN

to T

MAX

C, E

SWITCH DYNAMIC CHARACTERISTICS

POWER SUPPLY

ANALOG SWITCH

DIGITAL I/O

POWER SUPPLY