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MAX3186EWP

±15kV ESD-Protected, EMC-Compliant, 230kbps RS-232 Serial Port for Modems

Maxim Integrated 

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

RS-232 Serial Port for Modems

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.)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

ESD CHARACTERISTICS

ESD Protection

Human Body Model

IEC1000-4-2 (Contact Discharge)

±15

±8

kV

IEC1000-4-2 (Air-Gap Discharge)

±15

TIMING CHARACTERISTICS

Transmitter Output

Propagation Delay, Low to High

tPLHT

VDD = 12V, VSS = -12V, RL = 3kΩ,

CL = 1000pF, TA = +25°C

4

µs

Transmitter Output

Propagation Delay, High to Low

tPHLT

VDD = 12V, VSS = -12V, RL = 3kΩ,

CL = 1000pF, TA = +25°C

4

µs

Transmitter Propagation Delay

Skew, | tPLHT - tPHLT |

tSKT

VDD = 12V, VSS = -12V, RL = 3kΩ,

CL = 1000pF, TA = +25°C

0.4

µs

Transition Output Slew Rate

VDD = 12V, VSS = -12V,

RL = 3kΩ to 7kΩ,

CL = 150pF to

2500pF

4

SR

measured from +3V to -3V

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

TA = +25°C

CL = 50pF to

1000pF

8

30

V/µs

30

Receiver Output

Propagation Delay, Low to High

tPLHR

VCC = 5V, CL = 50pF, TA = +25°C

4.0

µs

Receiver Output

Propagation Delay, High to Low

tPHLR

VCC = 5V, CL = 50pF, TA = +25°C

4.0

µs

Receiver Propagation Delay

Skew, | tPLHR - tPHLR |

tSKR VCC = 5V, CL = 50pF, TA = +25°C

0.4

µs

Guaranteed Data Rate

VCC = 5V, VDD = 12V,

DR

VSS = -12V,

RL = 3kΩ to 7kΩ,

TA = +25°C

CL = 50pF to

2500pF

120

CL = 50pF to

1000pF

230

kbps

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