MAX385CSLASHD datasheet(2/12 Pages) MAXIM

2 / 12 page

Precision, Low-Voltage Analog Switches

_______________________________________________________________________________________

Voltage Referenced to GND

V+ .......................................................................-0.3V to +17V

V- ........................................................................+0.3V to -17V

V+ to V-...............................................................-0.3V to +17V

COM_, NO_, NC_, IN_ ................(V- - 2V) to (V+ + 2V) or 30mA,

whichever occurs first

Continuous Current, any pin ...............................................30mA

Peak Current, any pin

(pulsed at 1ms, 10% duty cycle max) ..........................100mA

Continuous Power Dissipation (TA = +70°C)

Plastic DIP (derate 10.53mW/°C above+70°C) ...........842mW

Narrow SO (derate 8.70mW/°C above +70°C) ............696mW

CERDIP (derate 10.00mW/°C above +70°C) ...............800mW

Operating Temperature Ranges

MAX38_C_ E .......................................................0°C to +70°C

MAX38_E_ E ....................................................-40°C to +85°C

MAX38_MJE ..................................................-55°C to +125°C

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

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

ELECTRICAL CHARACTERISTICS—Dual Supplies

(V+ = +5V ±10%, V- = -5V ±10%, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.)

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 NC, NO, COM, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to

maximum current rating.

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

MIN

TYP

MAX

(Note 2)

UNITS

On-Resistance

RON

C, E, M

Ω

0.5

Ω

On-Resistance Match Between

Channels (Note 4)

∆RON

Analog Signal Range

VCOM,

VNO,

VNC

V-

V+

On-Resistance Flatness

(Note 4)

RFLAT(ON)

Ω

-0.2

-0.01

0.2

NC or NO Off Leakage Current

(Note 5)

INC(OFF)

INO(OFF)

-2.5

2.5

VNC or VNO = 3V, 0V,

-3V; ICOM = -10mA,

V+ = 5V; V- = -5V

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

VNC or VNO = ±3.5V,

ICOM = -10mA,

VINH = 2.4V,

VINL = 0.8V

VNC or VNO = ±3V,

ICOM = -10mA,

V+ = 5V, V- = -5V

VCOM = ±4.5V,

VNC or VNO = +4.5V,

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

(Note 3)

TA =

+25°C

TA =

+25°C

TA =

+25°C

TA = TMIN

to TMAX

TA =

+25°C

TA = TMIN

to TMAX

C, E

TA = TMIN

to TMAX

TA = TMIN

to TMAX

-5.0

5.0

C, E

CONDITIONS

TEMP.

RANGE

C, E, M

C, E

-0.1

-0.01

0.1

-0.2

-0.01

0.2

COM Off Leakage Current

(Note 5)

ICOM(OFF)

-2.5

2.5

VCOM = ±4.5V,

VNC or VNO = +4.5V,

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

TA =

+25°C

TA = TMIN

to TMAX

C, E

-5.0

5.0

C, E

-0.1

-0.01

0.1

-0.4

-0.04

0.4

COM On Leakage Current

(Note 5)

ICOM(ON)

-5.0

5.0

VCOM = ±4.5V,

VNC or VNO = ±4.5V,

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

TA =

+25°C

TA = TMIN

to TMAX

C, E

-20.0

20.0

C, E

-0.2

-0.04

0.2

SWITCH

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