MAX4780 datasheet(2/11 Pages) MAXIM

2 / 11 page

0.7

Ω, Low-Voltage, Quad 2:1 Analog

Multiplexers

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS—Single +3V Supply

(V+ = +2.7V to +4.2V, 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+, A_,

EN ..........................................................-0.3V to +4.6V

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

Continuous Current COM_ , NO_, NC_ .........................±300mA

Peak Current COM_, NO_, NC_

(pulsed at 1ms 10% duty cycle)..................................±500mA

Continuous Power Dissipation (TA = +70°C)

16-Pin Thin QFN (derate 14.7mW/°C

above +70°C)......................................................1176.5mW

16-Pin TSSOP (derate 9.4mW/°C above +70°C) .........755mW

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_

0V+

+25°C

0.7

On-Resistance (Note 4)

RON

V+ = 2.7V,

ICOM_ = 100mA,

VNO_ or VNC_ = 1.5V

TMIN to TMAX

1.2

+25°C

0.1

0.15

On-Resistance Match

Between Channels

(Notes 4, 5)

ΔRON

V+ = 2.7V,

ICOM_ = 100mA,

VNO_ or VNC_ = 1.5V

TMIN to TMAX

0.2

+25°C

0.1

0.2

On-Resistance Flatness

(Note 6)

RFLAT(ON)

V+ = 2.7V,

ICOM_ = 100mA;

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

TMIN to TMAX

0.3

+25°C

-1

±0.002

NO_ or NC_ Off-Leakage

Current (Note 7)

INO_(OFF),

INC_(OFF)

V+ = 3.6V;

VCOM_ = 0.3V, 3.3V;

VNO_ or VNC_ = 3.3V, 0.3V

TMIN to TMAX

-5

+25°C

-1

±0.002

COM_ Off-Leakage Current

(MAX4784 Only) (Note 7)

ICOM_(OFF)

V+ = 3.6V;

VCOM_ = 0.3V, 3.3V;

VNO_ or VNC_ = 3.3V, 0.3V,

or unconnected

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_ or VNC_ = 3.3V, 0.3V,

or unconnected

TMIN to TMAX

-10

+10

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