ADM3490E_15 datasheet(11/20 Pages) AD

No de pièce	ADM3490E

Description	Full-Duplex, RS-485/RS-422 Transceivers

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Fabricant	AD [Analog Devices]

Site Internet	http://www.analog.com

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ADM3483E/ADM3486E/ADM3488E/ADM3490E/ADM3491E

Rev. A | Page 11 of 20

OUTPUT LOW VOLTAGE (V)

TYPICAL PERFORMANCE CHARACTERISTICS

25

0

03.5

0.5

1.0

1.5

2.0

2.5

3.0

20

15

10

5

Figure 16. Output Current vs. Receiver Output Low Voltage

–18

0

03.5

OUTPUT HIGH VOLTAGE (V)

0.5

1.0

1.5

2.0

2.5

3.0

–16

–14

–12

–10

–8

–6

–4

–2

Figure 17. Output Current vs. Receiver Output High Voltage

TEMPERATURE (°C)

3.00

3.05

3.10

3.15

3.20

3.25

3.30

–50

–25

0

25

50

75

IRO = –1.5mA

Figure 18. Receiver Output High Voltage vs. Temperature

TEMPERATURE (°C)

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

–40

10

60

85

IRO = 2.5mA

100

0

03.5

DIFFERENTIAL OUTPUT VOLTAGE (V)

Figure 19. Receiver Output Low Voltage vs. Temperature

0.5

1.0

1.5

2.0

2.5

3.0

90

80

70

60

50

40

30

20

10

Figure 20. Driver Output Current vs. Differential Output Voltage

2.6

1.6

–50

TEMPERATURE (°C)

–25

0

25

50

75

2.5

2.4

2.3

2.2

2.1

2.0

1.9

1.8

1.7

RL = 54Ω

Figure 21. Driver Differential Output Voltage vs. Temperature

Numéro de pièce similaire - ADM3490E_15

Fabricant	No de pièce	Fiches technique	Description
Analog Devices	ADM3490EARZ	649Kb / 20P	3.3 V, 짹15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers REV. A
Analog Devices	ADM3490EARZ-REEL7	649Kb / 20P	3.3 V, 짹15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers REV. A

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Analog Devices	ADM3070E	528Kb / 20P	Full-Duplex, RS-485/RS-422 Transceivers Rev. E
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