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MAX4678EPE

2Ω, Quad, SPST, CMOS Analog Switches

Maxim Integrated 

2Ω, Quad, SPST, CMOS Analog Switches

ABSOLUTE MAXIMUM RATINGS

V+ to GND ..............................................................-0.3V to +12V

V- to GND ...............................................................+0.3V to -12V

V+ to V- ................................................................................+12V

VL, IN_ to GND (Note 1) ...............................-0.3V to (V+ + 0.3V)

VCOM_, VNC_, VNO_ (Note 1)............................................V- to V+

Current (any terminal).......................................................±50mA

Continuous Current (COM_, NC_, NO_).........................±100mA

Peak Current (COM_, NC_, NO_

pulsed at 1ms 10% duty cycle) .................................±200mA

Continuous Power Dissipation (TA = +70°C)

16-Pin Plastic DIP (derate 10.5mW/°C above +70°C)..842mW

16-Pin TSSOP (derate 5.7mW/°C above +70°C)..........457mW

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

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

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

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

Note 1: Signals on NC_, NO_, COM_, or IN_ exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to

maximum current rating.

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.

ELECTRICAL CHARACTERISTICS–Dual Supplies

(V+ = +5V ±10%, V- = -5V ±10%, VL = +2.7V to V+, GND = 0, VIH = +2.4V, VIL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.

Typical values are at TA = +25°C.) (Note 2)

PARAMETER

ANALOG SWITCH

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Input Voltage Range

VCOM_,

VNO_, VNC_

V-

V+

V

On-Resistance

RON

V+ = 4.5V, V- = -4.5V,

ICOM_ = 50mA,

VNO_ or VNC_ = ±3.3V

TA = +25°C

TA = TMIN to TMAX

1.2

1.6

Ω

2

On-Resistance Match

Between Channels

(Note 3)

On-Resistance Flatness

(Note 4)

∆RON

RFLAT

V+ = 4.5V, V- = -4.5V,

ICOM_ = 50mA, VNO_ or

VNC_ = ±3.3V

V+ = 4.5V, V- = -4.5V,

ICOM_ = 50mA, VNO_ or

VNC_ = ±3.3V, 0

TA = +25°C

TA = TMIN to TMAX

TA = +25°C

TA = TMIN to TMAX

0.2

0.3

Ω

0.5

0.2

0.4

Ω

0.5

NC_ or NO_ Off-Leakage

Current (Note 5)

IN_(OFF)

V+ = +5.5V, V- = -5.5V,

VNO_ or VNC_ = ±4.5V,

VCOM_ = +4.5V

TA = +25°C

TA = TMIN to TMAX

-1

0.1

1

nA

-10

10

COM_ Off-Leakage

Current (Note 5)

COM_ On-Leakage

Current (Note 5)

LOGIC INPUT

Input Logic High

Input Logic Low

Input Leakage Current

ICOM_(OFF)

ICOM_(ON)

V+ = +5.5V, V- = -5.5V,

VNO_ or VNC_ = ±4.5V,

VCOM_ = +4.5V

V+ = +5.5V, V- = -5.5V,

VCOM_ = ±4.5V,

VNO_ or VNC_ = ±4.5V or

floating

TA = +25°C

TA = TMIN to TMAX

TA = +25°C

TA = TMIN to TMAX

VIH

VL = V+

VIL

VL = V+

IIN

VL = V+

-1

0.1

1

nA

-10

10

-2

0.2

2

nA

-25

25

2.4

V

0.8

V

-1

0.005

1

µA

2 _______________________________________________________________________________________

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