Rainbow-electronics MAX3469 Manual de usuario descargar pdf (Pagina 5)

MAX3465–MAX3469

+5V, Fail-Safe, 40Mbps, Profibus RS-485/

RS-422 Transceivers

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RECEIVER PROPAGATION DELAY

vs. TEMPERATURE

MAX3465 toc07

TEMPERATURE (°C)

PROPAGATION DELAY (ns)

603510-15

-40 85

DRIVER PROPAGATION DELAY

vs. TEMPERATURE

MAX3465 toc08

TEMPERATURE (°C)

PROPAGATION DELAY (ns)

603510-15

-40 85

DIFF

= 54Ω

DRIVER DIFFERENTIAL OUTPUT VOLTAGE

vs. TEMPERATURE

MAX3465 toc09

TEMPERATURE (°C)

OUTPUT VOLTAGE (V)

603510-15

2.5

3.0

3.5

2.0

-40 85

DIFF

= 54Ω

DRIVER OUTPUT CURRENT

vs. DIFFERENTIAL OUTPUT VOLTAGE

MAX3465 toc10

DIFFERENTIAL OUTPUT VOLTAGE (V)

OUTPUT CURRENT (mA)

4321

100

0.1

OUTPUT CURRENT

vs. DRIVER OUTPUT LOW VOLTAGE

MAX3465 toc11

OUTPUT LOW VOLTAGE (V)

OUTPUT CURRENT (mA)

963

120

160

200

012

-160

-120

-80

-40

-7 -1-5 -3 1 3 5

OUTPUT CURRENT

vs. DRIVER OUTPUT HIGH VOLTAGE

MAX3465 toc12

OUTPUT HIGH VOLTAGE (V)

OUTPUT CURRENT (mA)

Typical Operating Characteristics (continued)

= +5V, T

= +25°C, unless otherwise noted.)

SHUTDOWN SUPPLY CURRENT

vs. TEMPERATURE

MAX3465 toc04

TEMPERATURE (°C)

SHUTDOWN SUPPLY CURRENT (nA)

603510-15

100

150

200

250

300

-40 85

RECEIVER OUTPUT LOW VOLTAGE

vs. TEMPERATURE

MAX3465 toc05

TEMPERATURE (°C)

RECEIVER OUTPUT LOW VOLTAGE (mV)

603510-15

100

125

150

175

200

-40 85

= -4mA

RECEIVER OUTPUT HIGH VOLTAGE

vs. TEMPERATURE

MAX3465 toc06

TEMPERATURE (°C)

RECEIVER OUTPUT HIGH VOLTAGE (mV)

603510-15

4.65

4.70

4.75

4.80

4.85

4.90

4.60

-40 85

= 4mA

1 2 3 4 5 6 7 8 9 10 ... 13 14

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Rainbow-electronics MAX3469 Manual de usuario Pagina 5

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