MAX4741EKA datasheet(2/12 Pages) MAXIM

2 / 12 page

0.8

Ω, Low-Voltage, Single-Supply Dual SPST

Analog Switches

_______________________________________________________________________________________

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_, NO_, or NC_ exceeding V+ or GND are clamped by internal diodes. Limit forward current to

maximum current rating.

Voltages Referenced to GND

V+, IN_......................................................................-0.3V to +4V

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

Continuous Current COM_ , NO_, NC_ .........................±150mA

Peak Current COM_, NO_, NC_

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

Continuous Power Dissipation (TA = +70°C)

8-Pin SOT23 (derate 7.52mW/°C above +70°C)...........602mW

8-Pin µMAX (derate 4.5mW/°C above +70°C) ..............362mW

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_,

VNC_

V+

+25°C

0.5

0.8

On-Resistance

RON

V+ = 2.7V,

ICOM_ = 100mA,

VNO_ or VNC_ = 1.5V

TMIN to TMAX

0.9

Ω

+25°C

0.05

0.08

On-Resistance Match

Between Channels (Note 4)

∆RON

V+ = 2.7V,

ICOM_ = 100mA,

VNO_ or VNC_ = 1.5V

TMIN to TMAX

0.09

Ω

+25°C

0.05

0.18

On-Resistance Flatness

(Note 5)

RFLAT(ON)

V+ = 2.7V,

ICOM_ = 100mA,

VNO_ or VNC_ = 1V, 1.5V, 2V

TMIN to TMAX

0.20

Ω

+25°C-1

NO_ or NC_ Off-Leakage

Current

INO_(OFF),

INC_(OFF)

V+ = 3.3V,

VCOM_ = 0.3V, 3V,

VNO_ or VNC_ = 3V, 0.3V

TMIN to TMAX

-5

+25°C-1

COM_ Off-Leakage Current

ICOM_(OFF)

V+ = 3.3V,

VCOM_ = 0.3V, 3V

VNO_ or VNC_ = 3V, 0.3V or

floating

TMIN to TMAX

-5

+25°C-2

COM_ On-Leakage Current

ICOM_(ON)

V+ = 3.3V,

VCOM_ = 3V, 0.3V;

VNO_ or VNC_ = 3V, 0.3V or

floating

TMIN to TMAX

-10

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