MAX9546_07 datasheet(2/12 Pages) MAXIM

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Differential Video Interface Chipset

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ABSOLUTE MAXIMUM RATINGS

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: The Absolute Maximum Ratings of OUT+/OUT- for the MAX9546 and IN+/IN- for the MAX9547 are based on a single-fault

condition, i.e. only one output of MAX9546 (or both outputs together) is shorted to the battery, VCC or GND. The devices will

not survive a double-fault condition, i.e. OUT+ and OUT- shorted to different supplies.

(Voltages are referenced GND.)

VCC to GND ............................................................-0.3V to +11V

IN and FAULT (MAX9546)......................... -0.3V to (VCC + 0.3V)

OUT+, OUT- (MAX9546) (Note 1) .............................-2V to +16V

FAULT Short-Circuit Duration to

VCC or GND (MAX9546) .........................................Continuous

IN+, IN- (MAX9547) (Note 1).....................................-2V to +16V

IOUT, LOS, ZT+, ZT- (MAX9547) ...............-0.3V to (VCC + 0.3V)

Differential Input Voltage (|VIN+ - VIN-|) (MAX9547)...............+5V

IOUT, LOS Short-Circuit Duration to

VCC or GND (MAX9547) .........................................Continuous

Continuous Power Dissipation (TA = +70°C)

8-Pin SO (derate 19.2mW/°C above +70°C)...............1538mW

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

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

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

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage Range

VCC

Guaranteed by PSRR

7.5

8.5

10.0

Quiescent Supply Current

ICC

No load

112

Voltage Gain

VIN = 1.2VP-P (Note 3)

1.8

2.2

V/V

Input-Voltage Swing

VIN

Guaranteed by AV

1.2

VP-P

Input Clamp Voltage

VCLMP

(Note 4)

3.46

Input Clamp Current

ICLMP

(Note 4)

µA

Input Resistance

RIN

(Notes 4, 5)

500

Ω

Output Common-Mode Voltage

VCOM

3.0

3.25

3.4

Output Impedance

ROUT

0.1

Ω

OUT+ and/or OUT- to +16V

OUT+ and/or OUT- to + (VCC - 2V)

OUT+ and/or OUT- to +2V

OUT+ and/or OUT- to -2V

OUT+ and/or OUT- to +16V, VCC

unconnected

Output Fault Current

IF(OUT)

OUT+ or OUT- to -2V, VCC unconnected

Differential mode

Power-Supply Rejection Ratio

PSRR

VCC from 7.5V to

10V (Note 6)

Common mode

FAULT Output Logic Level

VOL, ISINK = 1.6mA (Note 7)

0.4

FAULT Output Leakage Current

0.01

µA

DC ELECTRICAL CHARACTERISTICS—MAX9546

(VCC = +8.5V, RL = 220Ω between OUT+ and OUT-, TA = -40°C to +85°C. Typical values are at TA = +25°C, unless otherwise

noted.) (Note 2)

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