MAX202ECSLASHD datasheet(3/25 Pages) MAXIM

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±15kV ESD-Protected, +5V RS-232 Transceivers

ELECTRICAL CHARACTERISTICS (continued)

(VCC = +5V ±10% for MAX202E/206E/208E/211E/213E/232E/241E; VCC = +5V ±5% for MAX203E/205E/207E; C1–C4 = 0.1µF for

MAX202E/206E/207E/208E/211E/213E; C1–C4 = 1µF for MAX232E/241E; TA = TMIN to TMAX; unless otherwise noted. Typical values

are at TA = +25°C.)

Note 1: MAX211EE_ _ and MAX213EE_ _ tested with VCC = +5V ±5%.

MAX205E/206E/211E/213E/241E normal

operation, Figure 2

MAX205E/206E/211E/213E/241E normal

operation, Figure 2

CL = 150pF

RL = 3kΩ to 7kΩ, CL = 50pF to 1000pF,

one transmitter switching

All drivers loaded with 3kΩ to ground (Note 1)

TA = +25°C, VCC = 5V

VCC = 5V, no hysteresis in shutdown

TA = +25°C,

VCC = 5V

TA = +25°C,

VCC = 5V

VCC = V+ = V- = 0V, VOUT = ±2V

CONDITIONS

200

Receiver Output Disable Time

600

Receiver Output Enable Time

µs

440

tPLHR,

tPHLR

Receiver Propagation Delay

0.5

kbps

120

Maximum Data Rate

±10

±60

Output Short-Circuit Current

Ω

300

Output Resistance

-30

Input Voltage Range

±5

±9

Output Voltage Swing

kΩ

Input Resistance

0.2

0.5

1.0

Input Hysteresis

Input Threshold Low

1.7

2.4

1.5

2.4

Input Threshold High

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

All parts, normal operation

MAX213E (R4, R5),

SHDN = 0V, EN = VCC

RL = 3kΩ, CL = 2500pF, all transmitters loaded

µs

tPLHT,

tPHLT

Transmitter Propagation Delay

TA = +25°C, VCC = 5V, RL = 3kΩ to 7kΩ,

CL = 50pF to 1000pF, measured from -3V to

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

V/µs

Transition-Region Slew Rate

Human Body Model

±15

IEC1000-4-2, Air-Gap Discharge

±15

ESD-Protection Voltage

IEC1000-4-2, Contact Discharge

±8

All parts, normal operation

MAX213E (R4, R5),

SHDN = 0V, EN = VCC

0.8

1.2

ESD PERFORMANCE: TRANSMITTER OUTPUTS, RECEIVER INPUTS

TIMING CHARACTERISTICS

EIA/TIA-232E TRANSMITTER OUTPUTS

EIA/TIA-232E RECEIVER INPUTS

MAX213E, SHDN = 0V,

EN = VCC

0.6

1.5

Note 1: MAX211EE_ _ tested with VCC = +5V ±5%.

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