MAX4734EUB datasheet(2/11 Pages) MAXIM

2 / 11 page

0.8

Ω, Low-Voltage, 4-Channel

Analog Multiplexer

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS—Single 3V Supply

(V+ = 2.7V to 3.6V, VIH = 1.4V, VIL = 0.5V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at V+ = 3.0V,

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.

Note 1: Signals on COM or NO_ exceeding V+ or GND are clamped by internal diodes. Limit forward current to maximum current rating.

Voltages Referenced to GND

V+, A_, EN_ ..............................................................-0.3V to +4V

COM, NO_ (Note 1) ......................................-0.3V to (V+ + 0.3V)

Continuous Current COM, NO_ ......................................±150mA

Continuous Current (all other pins)...................................±20mA

Peak Current COM, NO_

(pulsed at 1ms 10% duty cycle)..................................±300mA

Continuous Power Dissipation (TA = +70°C)

10-Pin µMAX (derate 5.6mW/°C above +70°C) ............444mW

12-Pin QFN (derate 14.7mW/°C above +70°C) ..........1176mW

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

Maximum Junction Temperature .....................................+150°C

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

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

ANALOG SWITCH

Analog Signal Range

VCOM,

VNO_

0V+

+25°C

0.6

0.8

On-Resistance (Note 4)

RON

V+ = 2.7V,

ICOM = 100mA,

VNO_ = 1.5V

TMIN to TMAX

Ω

+25°C

0.1

0.2

On-Resistance Match

Between Channels

(Notes 4, 5)

∆RON

V+ = 2.7V,

ICOM = 100mA,

VNO_ = 1.5V

TMIN to TMAX

0.3

Ω

+25°C

0.05

0.1

On-Resistance Flatness

(Note 6)

RFLAT(ON)

V+ = 2.7V,

ICOM_ = 100mA,

VNO_ = 1V, 1.5V, 2V

TMIN to TMAX

0.2

Ω

+25°C

-1

±0.002

NO_ Off-Leakage Current

(Note 7)

INO_(OFF)

V+ = 3.6V,

VCOM = 0.3V, 3.3V,

VNO_ = 3.3V, 0.3V

TMIN to TMAX

-5

+25°C

-1

±0.002

COM Off-Leakage Current

(Note 7)

ICOM(OFF)

V+ = 3.6V,

VCOM = 0.3V, 3.3V,

VNO_ = 3.3V, 0.3V

TMIN to TMAX

-5

+25°C

-2

±0.002

COM On-Leakage Current

(Note 7)

ICOM(ON)

V+ = 3.6V,

VCOM = 3.3V, 0.3V,

VNO_ = 3.3V, 0.3V, or

floating

TMIN to TMAX

-10

+10

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