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ADM258Xe

ADI ? ? ? ?ADI ? ? ? ADI

? ?

±15 kV ESD ? RS-485

ADM2582E/ADM2587E

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However , no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. T rademarks and registered trademarks are the property of their respective owners.

BARRIER

ISOIN

08111-001

RS-485/RS-422 ? ? iso Power? DC-DC

RS-485 / ±15 kV ESD ?

ANSI/TIA/EIA RS-485-A-98 ISO 8482:1987(E)? ADM2582E ǖ16Mbps ADM2587E ǖ500 kbps 5 V 3.3 V

256

? ? ? ǖ>25kV/μs ?

? ? ?

UL 1 2500 Vrms ? UL 1577! VDE DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 V IORM = 560 V

ǖ?40°C +85°C ?20 ? SOIC

RS-485/RS-422

ADM2582E/ADM2587E ? ±15 kV ESD ? ? ? ? DC-DC ? DC-DC ?

? ANSI TIA/EIA-485-A-98 ISO 8482:1987(E)? ?

ADI i Coupler? ? 3 ? ? ADI iso Power DC-DC ? 5V 3.3V ? RS-485 ?

ADM2582E/ADM2587E ? ? ?

? ? ? 20 ? SOIC ?

ADM2582E/ADM2587E ? iso Power ? ? ? ?(PCB)? ? ?? ? ? ?? ? ? AN-0971ǖiso Power ?

2009 9 —??0ǖ ?ADM2582E/ADM2587E

Rev. 0 | Page 2 of 20

................................................................................................... 1 ................................................................................................... 1 ........................................................................................... 1 ................................................................................................... 1 ........................................................................................... 2 ........................................................................................... 3 ADM2582E ............................................................. 4 ADM2587E ............................................................. 4 ADM2582E/ADM2587E ...................................... 4 ADM2582E/ADM2587E ...................................... 5 ADM2582E/ADM2587E ? .. (5)

ADM2582E/ADM2587E VDE 0884 ) * .... 5 ............................................................................. 6 ESD ................................................................................... 6 ..................................................................... 7 .................................................................................. 8 . (12)

........................................................................................ 12 ........................................................................................ 13 ........................................................................................ 14! ............................................................................... 14! ............................................................................... 14! ? .................................................................................... 14! .................................................................................... 14! ? ? ....................... 14!

(15)

........................................................................................ 16 PCB ? ................................................................................. 16 EMI ......................................................................... 16! ............................................................................... 16! .............................................................. 17! ................................................................................ 19 . (20)

(20)

ADM2582E/ADM2587E

Rev. 0 | Page 3 of 20

?3.0 ≤ V CC ≤ 5.5 V ? / ? ? T A = 25°C ?V CC = 5 V ? ?

I 1

CM ? ? ?

V CM ? ? ? ? ? ?

ADM2582E/ADM2587E

Rev. 0 | Page 4 of 20

ADM2582E

T A = ?40°C +85°C. ?2.

? ? ? ?

0 16 Mbps t DPLH 63 100 ns R L = 54 Ω, C L1 = C L2 = 100 pF, 25 29t DPHL 64 100 ns R L = 54 Ω, C L1 = C L2 = 100 pF, 25 29t SKEW 1 8 ns R L = 54 Ω, C L1 = C L2 = 100 pF, 25 29t DR , t DF 15 ns R L = 54 Ω, C L1 = C L2 = 100 pF, 25 29t ZL , t ZH 120 ns R L = 110 Ω, C L = 50 pF, 26 31t LZ , t HZ 150 ns R L = 110 Ω, C L = 50 pF, 26 31

? ? ? ? 1

t RPLH 94

110 ns C L = 15 pF, 27 30t RPHL 95 110 ns C L = 15 pF, 27 30t SKEW 1 12 ns C L = 15 pF, 27 30

t ZL , t ZH 15 ns R L = 1 kΩ, C L = 15 pF, 28 32t LZ , t HZ 15 ns R L = 1 kΩ, C L = 15 pF, 28 32

1 ? ?

ADM2587E

T A = ?40°C +85°C. ?3.

? ? ? ?

0 500 kbps t DPLH 250 503 700 ns R L = 54 Ω, C L1 = C L2 = 100 pF, 25 29t DPHL 250 510 700 ns R L = 54 Ω, C L1 = C L2 = 100 pF, 25 29t SKEW 7 100 ns R L = 54 Ω, C L1 = C L2 = 100 pF, 25 29t DR , t DF 200 1100 ns R L = 54 Ω, C L1 = C L2 = 100 pF, 25 29t ZL , t ZH 2.5 μs R L = 110 Ω, C L = 50 pF, 26 31t LZ , t HZ 200 ns R L = 110 Ω, C L = 50 pF, 26 31

? ? ? ?

t RPLH 91 200 ns C L = 15 pF, 27 30t RPHL 95 200 ns C L = 15 pF, 27 30t SKEW 4 30 ns C L = 15 pF, 27 30

t ZL , t ZH 15 ns R L = 1 kΩ, C L = 15 pF, 28 32t LZ , t HZ 15 ns R L = 1 kΩ, C L = 15 pF, 28 32

ADM2582E/ADM2587E

?4.

? ?1

R I-O 1012

Ω ? ?1

C I-O 3 pF f = 1 MHz 2

C I 4 pF IC θJCI 33 °C/W ? IC

θJCO 28

°C/W ?

1 ǖ 1 10 ? 11 20 ?

ADM2582E/ADM2587E

Rev. 0 | Page 5 of 20

ADM2582E/ADM2587E

?5. ADM2582E/ADM2587E

UL UL1577? ADM2582/ADM2587 1 ≥ 3000 V rms ?

VDE

DIN V VDE V 0884-10

(VDE V 0884-10): 2006-12?

VDE 0884-10? ADM2582/ADM2587 1 ≥ 1050 VPEAK ?

ADM2582E/ADM2587E ?

?6.

? ? ? ?

? ?

2500 V rms 1

? ?

DIN IEC 112/VDE 0303-1 (DIN VDE 0110: 1989-01, Table 1)L(I

01) >8.0 mm L(I 02) >8.0

0.017 min mm CT I >175 V

I I I

ADM2582E/ADM2587E VDE 0884 ) *

? ? ? ? ? ? ??7.

DIN VDE 0110

≤150 V rms I IV ≤300 V rms I III ≤400 V rms I II

40/85/21 DIN VDE 0110, see ?1 2

V IORM 560 V V PR

b1 V IORM × 1.875 = V PR , 100% ?

t m = 1 ? ? < 5 pC 1050 V a

? 1V IORM × 1.6 = V PR , t m = 60 ? ? < 5 pC 896 V

/ ? , 2/ 3

V IORM × 1.2 = V PR , t m = 60 ? ? < 5 pC 672 V ? ?t TR = 10

V TR 4000 V ?

T S 150 °C I S , INPUT 265 mA

I S , OUTPUT 335 mA

T S

V IO = 500 V

R S >109

ADM2582E/ADM2587E

Rev. 0 | Page 6 of 20

?T A = 25°C ??9. 1

424 V 50 ?

600 V IEC 60950-1 ( ) 560

IEC 60950-1 VDE V 0884-10 ( )

? 600 V IEC 60950-1 ( )

560

IEC 60950-1 VDE V 0884-10 ( )

?0.5 V 1

? ? ?

ESD

? ? ?? ? ? ? ?

ESD ? ? ?

? ? ? ? ? ESD ? ? ? ESD ? ? ?

ADM2582E/ADM2587E

Rev. 0 | Page 7 of 20

GND 2V ISOIN A B

GND 2

Y V ISOOUT GND 2

NOTES

1. PIN 12 AND PIN 19 MUST BE CONNECTED EXTERNALLY.

08111-002

ADM2582E/ADM2587E

Rev. 0 | Page 8 of 20

0406080100120140160180–40–15

1035608S U P P L Y C U R R E N T , I C C (m A )

TEMPERATURE (°C)

08111-103

2004060

80100

120140–40

–15

10356085S U P P L Y C U R R E N T , I C C (m A )

TEMPERATURE (°C)

08111-104

20040

6080100120140

–40

–15

10356085

S U P P L Y C U R R E N T , I C C (m A )

TEMPERATURE (°C)

08111-105

040

100

120

–40

–15

10356085

S U P P L Y C U R R E N T , I C C (m A )

TEMPERATURE (°C)

08111-106

5052

54565860626466687072D R I V E R P R O P A G A T I O N D E L A Y (n s )

TEMPERATURE (°C)

t DPHL

t DPLH

–40

–15

10356085

08111-107

400420

440460480500520540560580

600D R I V E R P R O P A G A T I O N D E L A Y (n s )

TEMPERATURE (°C)

t DPHL

t DPLH

–40

–15

10356085

08111-108

3. ADM2582E (I CC ) ? = 16 Mbps ?DE = 3.3 V ?V CC = 3.3 V)

4. ADM2582E (I CC ) ( =16 Mbps ?DE = 5 V ?V CC = 5 V)

5. ADM2587E (I CC ) ( =500 kbps ?DE = 5 V ?V CC = 5 V)

7. ADM2582E ?

8. ADM2587E ?

6. ADM2587E (I CC ) ( =500 kbps ?DE = 3.3 V ?V CC = 3.3 V)

ADM2582E/ADM2587E

Rev. 0 | Page 9 of 20

CH1 2.0V CH3 2.0V

CH2 2.0V

M10.00ns A CH1 1.28V

08111-109

CH1 2.0V CH3 2.0V

CH2 2.0V M200ns A CH1 2.56V

08111-110

–70

–60–50–40–30–20–10

001

45O U T P U T C U R R E N T (m A )

OUTPUT VOLTAGE (V)

08111-111

O U T P U T C U R R E N T (m A )

OUTPUT VOLTAGE (V)

08111-112

4.65

4.66

4.674.684.694.704.714.724.734.744.75O U T P U T V O L T A G E (V )

TEMPERATURE (°C)

–40

–15

10356085

08111-113

0.20

0.22

0.24

0.26

0.28

0.30

0.32

O U T P U T V O L T A G E (V )

TEMPERATURE (°C)

–40

–15

10356085

08111-114

9. ADM2582E

10. ADM2587E ?

11. 12.

13.

14.

ADM2582E/ADM2587E

Rev. 0 | Page 10 of 20

CH1 2.0V CH3 2.0V

CH2 2.0V M10.00ns A CH1 2.56V

8111-115

CH1 2.0V CH3 2.0V

CH2 2.0V M10.00ns A CH1 2.56V

08111-116

9294

–40–15

10356085

R E C E I V E R P R O P A G A T

I O N D E L A Y (n s )

TEMPERATURE (°C)

t RPHL

t RPLH

08111-117

9091

9293949596979899100

R E C E I V E R P R O P A G A T I O N D E L A Y (n s )

TEMPERATURE (°C)

t RPHL

t RPLH

–40

–15

103560

08111-118

3.26

3.27

3.283.293.303.313.323.33

I S O L A T E D S U P P L Y V O L T A G E (V )

–40

–15

1035608TEMPERATURE (°C)

08111-119

3.26

3.27

3.283.293.313.333.35

3.303.323.343.36I S O L A T E D S U P P L Y V O L T A G E (V )

–40

–15

103560

8TEMPERATURE (°C)

08111-120

15. ADM2582E ?

16. ADM2587E ?

17. ADM2582E ?

20. ADM2582E

?V CC = 5 V ? =16 Mbps ?

18. ADM2587E ?

19. ADM2582E

?V CC = 3.3 V ? =16 Mbps ?

ADM2582E/ADM2587E

Rev. 0 | Page 11 of 20

020

–40

–15

1035608I S O 5010152520303540–40

–15

1035608I S O 5L A T E D S U P P L Y C U R R E N T (m A )

TEMPERATURE (°C)

08111-121

L A T E D S U P P L Y C U R R E N T (m A )

TEMPERATURE (°C)

08111-122

21. ADM2582E

?V CC = 3.3 V ? =16 Mbps ? 22. ADM2587E

?V CC = 3.3 V ? =500 kbps ?

ADM2582E/ADM2587E

Rev. 0 | Page 12 of 20

TxD

08111-003

TxD

08111-004

TxD

08111-006

V OUT

08111-007

08111-008

23.

24.

25. ? 27. ?

28. /

26. /

ADM2582E/ADM2587E

Rev. 0 | Page 13 of 20

–V V t SKEW = │t DPHL –t DPLH │

+V V 08111-009

08111-01

RO RE

08111-012

29. ? ? / 30. ?

31. /

32. /

ADM2582E/ADM2587E

Rev. 0 | Page 14 of 20

?11. ?

? ?

L X Z

?12. ) ?11*

D TxD Y Z H H H L H L L H L X Z Z X X Z Z L X Z Z X X Z Z

ADM2582E/ADM2587E ? ? ? ? 1? TxD DE (GND 1) ? ? ? ?GND 2? ? ? ? ? RXD ? ?

ADM2582E/ADM2587E iso Power DC-DC ?ADM2582E/ADM2587E DC-DC ? ? ? ? ?PWM ? VCC ? ? ? ? ? 3.3V ? ?V ISO ?? PWM ? i Coupler ? (V CC )??PWM ? ? ?

? ?11 ?

BEN3693F0BEN3698F? ? ? ? ? ? ? 261? ? ? 251? ? ? ?

? ?

? ? ? ? ? ? ? ? 0V ? ? ?200mV ?200mV ? A B ? ? ? ?30 mV ?200 mV ? ? ? ? ??? A B 0V ? ? ?

ADM2582E/ADM2587E

Rev. 0 | Page 15 of 20

V = (?dβ/dt )Σπr n 2; n = 1, 2, … , N

MAGNETIC FIELD FREQUENCY (Hz)

100

M A X I M U M A L L O W A B L E M A G N E T I C F L U X D E N S I T Y (k G a u s s )

0.001

0.01

10k 10M 0.1

100M

100k 08111-019

MAGNETIC FIELD FREQUENCY (Hz)

M A X I M U M A L L O W A B L E C U R R E N T (k A )

1k 100

0.1

0.01

1k 10k 100M

100k 1M 10M

08111-020

i Coupler ? ? ? ? ? ? ? ? ? ? ?

? 1ns ? ? ? ? ? ? ?? ? 1 μs ? ? ? ? ? 5μs ? ? ? ? ? ?

ADM2582E/ADM2587E ?ADM2582E/ADM2587E ? ? ? ?

ADM2582E/ADM2587E 3.3V ? ? 1.0V ? 0.5V ? 0.5V ? ǖ

β ) *?N ?

r n n ? )cm *?

ADM2582E/ADM2587E ? 0.5V 50∥? 33 ?

? 1MHz ? 0.2K 0.25V ? 50∥? ? ? ? ) *? 1.0 V 0.75 V ? 0.5 V ?

ADM2582E/ADM2587E ? ? 34? ? 34 ?ADM2582E/ ADM2587E ? ? 1MHz ?0.5kA ? ADM2582E/ ADM2587E 5mm ? ?

? ? ?(PCB) ? ? ? ?

33. ?

34. ? ADM2582E/ADM2587E

ADM2582E/ADM2587E

Rev. 0 | Page 16 of 20

GND ISOIN

DE V GND ISOOUT

GND GND 08111-125

PCB ?

ADM2582E/ADM2587E RS-422/RS-485 ? iso Power DC-DC ? ? ? ) 35*?ADM2582E/ADM2587E ? 180MHz ? ? ? iCouple ? ??

? ? ? ? 1(GND 1) 2(V CC ) ? 8(V CC ) 9(GND 1) ?V ISOIN V ISOOUT ? 11(GND 2) 12(V ISOOUT ) 19(V ISOIN ) 20(GND 2) ? ? ?? ? ? 0.1 μF 10 μF. ? ? 10mm ?

ADM2582E/ADM2587E 650mW ? ? ? GND PCB ? ? GND PCB ? 35 ?? 1?3?9?10?11?14?16 20 ? ? ? ? ? ?

EMI

ADM2582E/ADM2587E DC-DC ? ? ? ? ? ?? ? ? ? ? ? ?PCB ? RF ? ? AN-0971ǘ iso Power ? ?

? ? ?

? ?ADI ADM2582E/ADM2587E ? ?

?? ?

??9 50

? ? ?50 ? ?

ADM2582E/ADM2587E ? ?i Coupler ? ? ? ? ? 36? 37 38 ? ? ?

? 50 ADI ?

? ? ? ? ? ? ?? ? ? ? ? ? ? / ?

35. PCB ?

ADM2582E/ADM2587E

Rev. 0 | Page 17 of 20

RATED PEAK VOLTAGE 08111-021

RATED PEAK VOLTAGE

08111-023

RATED PEAK VOLTAGE

NOTES

1. THE VOLTAGE IS SHOWN AS SINUSODIAL FOR ILLUSTRATION PURPOSES ONLY. IT IS MEANT TO REPRESENT ANY VOLTAGE WAVEFORM VARYING BETWEEN 0 AND SOME LIMITING VALUE. THE LIMITING VALUE CAN BE POSITIVE OR NEGATIVE, BUT THE VOLTAGE CANNOT CROSS 0V.

08111-022

?14. V ISOOUT ? on V ISOOUT

(mA) R T

15 54 Ω Double terminated bus with

R T = 110 Ω

29 120 Ω Single terminated bus 46 Unloaded Unterminated bus

? ? 50 ? ??9 50 ? ? 37 38 ? ? ? ? ? ?9 50 ?

36. ?

48/! ?

38. ?

39. ADM2587E ?

iso Power 3.3V ? 120°C ? ADM2587E 55mA ? ? V ISOOUT ?? ?RS-485 ? 500 kbps 54 Ω? 120°C ?ADM2587E V ISOOUT ? 15 mA ?

ADM2582E V ISOOUT ? ?

V ISOOUT ? ? isoPower DC-DC

? ?PCB ?

? ?? ? ? ?? ? ? AN-0971ǖ isoPower ?

ADM2582E/ADM2587E

Rev. 0 | Page 18 of 20

08111-124

40 ADM2582E/ADM2587E ?

39. ADM2587E ?

ADM2582E/ADM2587E

Rev. 0 | Page 19 of 20

NOTES

1. R T IS EQUAL TO THE CHARACTERISTIC IMPEDANCE OF THE CABLE.

2. ISOLATION NOT SHOWN.

08111-027

NOTES

1. R T IS EQUAL TO THE CHARACTERISTIC IMPEDANCE OF THE CABLE.

2. ISOLATION NOT SHOWN.

MAXIMUM NUMBER OF NODES = 256

08111-028

41 42 ADM2582E/ADM2587E ? RS-485 ? 256 RS-485 ? ? ?? ? ? ? ? ?

41. ADM2582E/ADM2587E ? RS-485

42. ADM2582E/ADM2587E RS-485

ADM2582E/ADM2587E

Rev. 0 | Page 20 of 20

CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES)ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.

COMPLIANT TO JEDEC STANDARDS MS-013-AC

BSC

060706-A

!(Mbps)

ADM2582EBRWZ 1 16 ?40°C +85°C 20 SOIC_W RW-20 ADM2582EBRWZ-REEL71 16

?40°C +85°C 20 SOIC_W RW-20 ADM2587EBRWZ 1 0.5 ?40°C +85°C 20 SOIC_W RW-20 ADM2587EBRWZ-REEL71 0.5 ?40°C +85°C 20 SOIC_W

RW-20 EVAL-ADM2582EEBZ 1 ADM2582E ? EVAL-ADM2587EEBZ 1

ADM2587E ?

Z = RoHS ? ?

43. 20 ? [SOIC_W]

(RW-20)

ǖ mm (inches )