MAX3186CAP datasheet(3/8 Pages) MAXIM

3 / 8 page

±15kV ESD-Protected, EMC-Compliant, 230kbps

RS-232 Serial Port for Modems

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ELECTRICAL CHARACTERISTICS (continued)

(VCC = +4.5V to +5.5V, VDD = +10.8V to +13.2V, VSS = -10.8V to -13.2V, TA = TMIN to TMAX, unless otherwise noted. Typical values

are at TA = +25°C.)

IEC1000-4-2 (Contact Discharge)

Human Body Model

IEC1000-4-2 (Air-Gap Discharge)

CONDITIONS

±8

±15

ESD Protection

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

VCC = 5V, CL = 50pF, TA = +25°C

4.0

tPLHR

µs

Receiver Output

Propagation Delay, Low to High

120

VDD = 12V, VSS = -12V, RL = 3kΩ,

CL = 1000pF, TA = +25°C

tPHLT

µs

Transmitter Output

Propagation Delay, High to Low

VDD = 12V, VSS = -12V, RL = 3kΩ,

CL = 1000pF, TA = +25°C

0.4

tSKT

µs

Transmitter Propagation Delay

Skew,

| tPLHT - tPHLT |

430

CL = 150pF to

2500pF

VDD = 12V, VSS = -12V,

RL = 3kΩ to 7kΩ,

measured from +3V to -3V

or -3V to +3V, Figure 3,

TA = +25°C

830

V/µs

Transition Output Slew Rate

CL = 50pF to

1000pF

VCC = 5V, CL = 50pF, TA = +25°C

4.0

tPHLR

µs

Receiver Output

Propagation Delay, High to Low

VCC = 5V, CL = 50pF, TA = +25°C

0.4

tSKR

µs

Receiver Propagation Delay

Skew,

| tPLHR - tPHLR |

VCC = 5V, VDD = 12V,

VSS = -12V,

RL = 3kΩ to 7kΩ,

TA = +25°C

230

kbps

Guaranteed Data Rate

CL = 50pF to

2500pF

CL = 50pF to

1000pF

VDD = 12V, VSS = -12V, RL = 3kΩ,

CL = 1000pF, TA = +25°C

tPLHT

µs

Transmitter Output

Propagation Delay, Low to High

ESD CHARACTERISTICS

TIMING CHARACTERISTICS

MAX3186CAP Datasheet(PDF) 3 Page - Maxim Integrated Products

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