MAX499 datasheet(2/16 Pages) MAXIM

2 / 16 page

Quad/Triple, SPDT, RGB Switches

with 250MHz Video Buffer Amplifiers

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ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC = +5V, VEE = -5V, VIN_ _ = 0V, RL = 150Ω, LE = EN = CS = 0V, TA = 0°C to +70°C, unless otherwise noted. Typical values are at

TA = +25°C.)

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.

Supply Voltage (VCC to VEE)................................................+12V

Voltage on IN_ _ to GND ..................(VEE - 0.3V) to (VCC + 0.3V)

Voltage on Digital Inputs

(LE,

EN, A0, CS) .........................................-0.3V to (VCC + 0.3V)

Voltage on OUT_ (disabled) ..................................................±4V

Output Short-Circuit Duration

to -4V

≤ OUT_ ≤ +4V ..................................................Continuous

Continuous Power Dissipation (TA = +70°C)

24-Pin SO (derate 11.76mW/°C above +70°C).............941mW

28-Pin SO (derate 12.5mW/°C above +70°C)......................1W

Operating Temperature Range .................................0°C to +70°

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

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

EN = 1

MAX498

RL = 75Ω, -1.0V ≤ VIN ≤ +1.0V

≤ VINL ≤ VCC

RL = 150Ω, -1.25V ≤ VIN ≤ +1.25V

-5.50V

≤ VEE ≤ -4.5V, VCC = +5.0V

EN = 0

4.50V

≤ VCC ≤ 5.50V, VEE = -5.0V

-2.0V

≤ VOUT_ ≤ +2.0V, RL = 75Ω

-2.50V

≤ VOUT ≤ +2.50V

-3.5V

≤ OUT_ ≤ +3.5V (Note 1)

Channel on or off

f = 10MHz

-1.25V

≤ VIN ≤ +1.25V

CONDITIONS

MAX498

EN = 1

MAX498

MAX499

µA

-10

130

IINL

Logic Input Current

VINLH

Logic High Voltage

0.8

VINLL

Logic Low Voltage

PSR-

Negative Power-Supply

Rejection

PSR+

Positive Power-Supply Rejection

±4.50

±5.50

Operating Supply-Voltage Range

Ω

1.0

1.2

Off Output Resistance

Ω

3.0

On Output Impedance

Ω

0.15

ROUT

On Output Resistance

V/V

1.965

2.030

Voltage Gain

1.985

2.030

±1.25

±1.70

VIN

Input Voltage Range

IOUT_

Output Current

±27

±40

120

IOUT(SC)

Output Short-Circuit Current

CIN

Input Capacitance

±2

±9

VOS

Input Offset Voltage

µV/°C

±50

TCVOS

Input Offset Voltage Drift

µA

±1

±7

Input Bias Current

Ω

200

700

RIN

Input Resistance

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

ICC

Positive Supply Current

EN = 0

912

IEE

Negative Supply Current

Note 1:

Limited by package power dissipation.

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