MAX4561 datasheet(2/11 Pages) MAXIM

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±15kV ESD-Protected, Low-Voltage,

SPDT/SPST, CMOS Analog Switches

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS—Single +5V Supply

(V+ = +4.5V to +5.5V, VIH = +2.4V, VIL = +0.8V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at TA = +25°C.)

(Notes 2, 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.

V+ to GND ................................................................-0.3 to +13V

IN, COM, NO, NC to GND (Note 1) ..............-0.3V to (V+ + 0.3V)

Continuous Current (any terminal)....................................±10mA

Peak Current

(NO, NC, COM; pulsed at 1ms 10% duty cycle).........±30mA

ESD Protection per Method IEC 1000-4-2 (NO, NC)

Air-Gap Discharge ........................................................±15kV

Contact Discharge ..........................................................±8kV

ESD Protection per Method 3015.7

V+, GND, IN, COM.......................................................±2.5kV

NO, NC..........................................................................±15kV

Continuous Power Dissipation (TA = +70°C)

5-Pin SOT23 (derate 3.1mW/C above +70°C .............247mW

6-Pin SOT23 (derate 8.7mW/°C above +70°C)...........696mW

Operating Temperature Range ...........................-40°C to +85°C

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

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

Soldering Temperature (reflow) .......................................+260°C

Note 1: Signals on NO, NC, COM, or IN exceeding V+ or GND are clamped by internal diodes. Limit forward current to maximum

current rating.

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

ANALOG SWITCH

Input Voltage Range

VCOM,

VNO, VNC

0V+

TA = +25

°C45

On-Resistance

RON

V+ = 4.5V, ICOM = 1mA;

VNO or VNC = 1V, 3.5V

TA = TMIN to TMAX

Ω

TA = +25

°C

0.5

On-Resistance Match

Between Channels

(Note 4)

∆RON

V+ = 4.5V, ICOM =1mA;

VNO or VNC = 1V, 3.5V

TA = TMIN to TMAX

Ω

TA = +25

°C2

On-Resistance Flatness

(Note 5)

RFLAT(ON)

V+ = 4.5V, ICOM = 1mA;

VNO or VNC = 1V, 2.25V, 3.5V

TA = TMIN to TMAX

Ω

TA = +25

°C

-0.5

0.01

0.5

Off-Leakage Current

(NO or NC)

INO(OFF),

INC(OFF)

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

VNO or VNC = 4.5V, 1V

TA = TMIN to TMAX

-5

TA = +25

°C

-0.5

0.01

0.5

COM Off-Leakage Current

(MAX4568/MAX4569 only)

ICOM(OFF)

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

VNO or VNC = 4.5V, 1V

TA = TMIN to TMAX

-5

TA = +25

°C-1

COM On-Leakage Current

ICOM(ON)

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

VNO or VNC = 1V, 4.5V or

unconnected

TA = TMIN to TMAX

-10

LOGIC INPUT

Input Logic High

VIH

2.4

Input Logic Low

VIL

0.8

Input Leakage Current

IIN

VIN = 0 or V+

-1

µA

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