MAX4640 Просмотр технического описания (PDF) - Maxim Integrated

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MAX4640

±15kV ESD-Protected, Low-Voltage, Quad, SPST, CMOS Analog Switches

Maxim Integrated 

±15kV ESD-Protected, Low-Voltage, Quad,

SPST, CMOS Analog Switches

ABSOLUTE MAXIMUM RATINGS

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

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

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

14-Pin TSSOP (derate 6.3mW/°C above +70°C) .........571mW

14-Pin DIP (derate 10mW/°C above +70°C) ................800mW

14-Pin SO (derate 8mW/°C above +70°C)...................640mW

Operating Temperature Ranges

MAX46_ _E_....................................................-40°C to +85°C

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

Maximum Die Temperature..............................................+150°C

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

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—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 V+ = +5V,

TA = +25°C.) (Note 2)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

ANALOG SWITCH

Input Voltage Range

VCOM_,

VNO_,

VNC_

0

V+

V

On-Resistance

RON

V+ = 4.5V,

ICOM_ = 1mA,

VNO_ or

VNC_ = 3.5V

TA = +25°C

TA = TMIN to TMAX

45

70

Ω

75

On-Resistance Match Between

Channels (Note 3)

∆RON

V+ = 4.5V,

ICOM_ = 1mA,

VNO_ or

VNC_ = 3.5V

TA = +25°C

TA = TMIN to TMAX

0.5

2

Ω

3

On-Resistance Flatness

(Note 4)

RFLAT(ON)

V+ = 4.5V;

ICOM_ = 1mA;

VNO_ or

VNC_ = 1V, 2.25V, 3.5V

TA = +25°C

TA = TMIN to TMAX

2

4

Ω

5

Off-Leakage Current

(NO_ or NC_)

(Note 5)

INO_,

INC_

V+ = 5.5V;

VCOM_ = 1V, 4.5V;

VNO_ or

VNC_ = 4.5V, 1V

TA = +25°C

-0.5 0.01

0.5

nA

TA = TMIN to TMAX

-5

5

2 _______________________________________________________________________________________

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