MAX3040CSE datasheet(2/15 Pages) MAXIM

2 / 15 page

±10kV ESD-Protected, Quad 5V RS-485/RS-422

Transmitters

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) (Note 1)

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.

All voltages referenced to ground (GND).

Supply Voltage (VCC).............................................................+7V

Control Input Voltage (EN, EN, EN_) .........-0.3V to (VCC + 0.3V)

Driver Input Voltage (T_IN).........................-0.3V to (VCC + 0.3V)

Driver Output Voltage (Y_, Z_)

(Driver Disabled) .............................................-7.5V to +12.5V

Driver Output Voltage (Y_, Z_)

(Driver Enabled) .................................................-7.5V to +10V

Continuous Power Dissipation (TA = +70°C)

16-Pin TSSOP (derate 9.4mW/°C above +70°C) ..........755mW

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

16-Pin Wide SO (derate 9.52mW/°C above +70°C) .....762mW

Operating Temperature Range

MAX304_C_E .......................................................0°C to +70°C

MAX304_E_E ....................................................-40°C to +85°C

Maximum 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

DRIVER

Figure 1, R = 50

Ω

2.0

Driver Differential Output

VOD

Figure 1, R = 27

Ω

1.5

Change in Magnitude of

Differential Output Voltage

∆VOD

Figure 1, R = 50

Ω or 27Ω (Note 2)

0.2

Driver Common-Mode Output

Voltage

VOC

Figure 1, R = 50

Ω or 27Ω

VCC / 2

Change In Magnitude of

Common-Mode Voltage

∆VOC

Figure 1, R = 50

Ω or 27Ω (Note 2)

0.2

Input High Voltage

VIH

T_IN, EN_, EN, EN

2.0

Input Low Voltage

VIL

T_IN, EN_, EN, EN

0.8

Hot-Swap Driver Input Current

IHOT

SWAP

EN_, EN, EN (Note 3)

±200

µA

Driver Input Current

IIN

T_IN, EN_, EN, EN

±1µA

Driver Short-Circuit Output

Current

ISC

-7V < VOUT < +10V (Note 4)

±25

±250

MAX3040/MAX3041/MAX3042B

EN_ = GND

Output Leakage (Y_, Z_)

when Disabled

MAX3043/MAX3044/MAX3045B

EN = GND, EN = VCC

±1µA

ESD Protection (Y_, Z_)

Human Body Model

±10

Electrical Fast Transient/Burst

Immunity

IEC 1000-4-4

±4kV

SUPPLY CURRENT

Supply Current

ICC

No load

MAX3040/MAX3041/MAX3042B

EN_ = GND, TA = +25°C

Supply Current in Shutdown

Mode

ISHDN

MAX3043/MAX3044/MAX3045B

EN = GND, EN = VCC, TA = +25°C

0.002

µA

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