MAX4588CWI datasheet(2/20 Pages) MAXIM

2 / 20 page

Low-Voltage, High-Isolation,

Dual 4-Channel RF/Video Multiplexer

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS—Dual Supplies

(V+ = VL = +4.5V to +5.5V, V- = -4.5V to -5.5V, VINH = +2.4V, VINL = +0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical val-

ues are at TA = +25°C, V+ = VL = +5V, V- = -5V.) (Note 2)

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.

(Voltages referenced to GND)

V+ ........................................................................-0.3V to +13.0V

VL .......................-0.3V to (V+ + 0.3V) or 7V (whichever is lower)

V- ........................................................................-13.0V to +0.3V

V+ to V-................................................................-0.3V to +13.0V

VNO_, VCOM_ (Note 1) ..........................(V- - 0.3V) to (V+ + 0.3V)

4/8, RS, LE/CS, A2/SCLK, A1/DIN,

A0/DOUT, EN, SER/PAR to GND ...............-0.3V to (V+ + 0.3V)

Continuous Current into Any Terminal..............................±20mA

Peak Current into Any Terminal

(pulsed at 1ms, 10% duty cycle)..................................±40mA

ESD per Method 3015.7.......................................................±2kV

Continuous Power Dissipation (TA = +70°C)

SSOP (derate 9.52mW/°C above +70°C) ....................762mW

Wide SO (derate 12.50mW/°C above +70°C)................1.00W

Plastic DIP (derate 14.29mW/°C above +70°C) ............1.14W

Operating Temperature Ranges

MAX4588C_ I ......................................................0°C to +70°C

MAX4588E_ I ...................................................-40°C to +85°C

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

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

Note 1: Voltages on these pins exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maximum current

rating.

+25°C

V+ = 5V, V- = -5V, VNO_ = ±2V,

ICOM_ = 4mA

C, E

+25°C

C, E

+25°C

C, E

+25°C

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

VCOM_ = ±4.5V, VNO_ = –

+ 4.5V

V+ = 5V, V- = 5V, VNO_ = ±2V,

ICOM_ = 4mA

C, E

V+ = 5V; V- = -5V; VNO_ = 1V, 0, -1V;

ICOM_ = 1mA

+25°C

CONDITIONS

V+ = 5.5V, V- = -5.5V, VCOM_ = ±4.5V,

VNO_ = ±4.5V or floating

C, E

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

VCOM_ = ±4.5V, VNO_ = –

+ 4.5V

C, E

VIN_ = 0 or VL

-2

0.01

ICOM_(ON)

COM_ On-Leakage Current

(Note 6)

-20

-2

0.01

ICOM_(OFF)

COM_ Off-Leakage Current

(Note 6)

LOGIC OUTPUT (SERIAL

µA

-1

0.03

IIN

Input Current

0.2

Input Threshold Hysteresis

-20

LOGIC INPUTS (Pins 11

2.4

1.7

VINH

Ω

RON

On-Resistance

V-

V+

VCOM_,

VNO

ANALOG SWITCH

Analog Signal Range

(Note 3)

Input Logic Threshold High

1.5

0.8

VINL

-10

-1

0.01

INO_(OFF)

NO_ Off-Leakage Current

(Note 6)

Ω

∆RON

On-Resistance Match Between

Channels (Note 4)

0.5

2.5

RFLAT(ON)

On-Resistance Flatness

(Note 5)

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

Input Logic Threshold Low

C, E

ISOURCE = -1mA

ISINK = 3.2mA

VL - 1

VOH

0.4

VOL

DOUT Logic Low Output

DOUT Logic High Output

ANALOG SWITCH

LOGIC INPUTS (4/8, RS, LE/CS, A2/SCLK, A1/DIN, A0/DOUT, EN, SER/PAR)

LOGIC OUTPUT (SERIAL INTERFACE)

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