༵ࠃ ᇑۉᇸ߰૗ ±15 kV ESD RS-485

༵ࠃ ᇑۉᇸ߰૗ ±15 kV ESD RS-485
༵ࠃ±15 kV ESDԍࢺ‫ڦ‬႑ࡽ
ᇑ‫ۉ‬ᇸ߰૗RS-485๭݀ഗ
ADM2582E/ADM2587E
༬Ⴀ
ࠀీ઀཮
VCC
VISOOUT
isoPower DC-TO-DC CONVERTER
OSCILLATOR
RECTIFIER
VISOIN
REGULATOR
DIGITAL ISOLATION iCoupler
TRANSCEIVER
Y
TxD
ENCODE
DECODE
DE
ENCODE
DECODE
RxD
DECODE
ENCODE
D
Z
A
R
B
ADM2582E/ADM2587E
RE
GND1
ISOLATION
BARRIER
GND2
08111-001
߰૗๕RS-485/RS-422๭݀ഗLj੗ದዃྺӷມ߾ईඇມ߾
ण‫ׯ‬isoPower®‫߰ڦ‬૗๕DC-DCገ࣑ഗ
RS-485๼෇/๼‫؜‬ᆅগ༵ࠃ±15 kV ESDԍࢺ
‫ࢇޙ‬ANSI/TIA/EIA RS-485-A-98ࢅISO 8482:1987(E)Քጚ
ADM2582Eຕ਍໏୲ǖ16Mbps
ADM2587Eຕ਍໏୲ǖ500 kbps
5 Vई3.3 V‫ۉ‬ᇸࠃ‫ۉ‬
ጺ၍ፌ‫ܠ‬ኧ‫׼‬ᇑ256߲ব‫૶ۅ‬থ
ਸୟࢅ‫܌‬ୟ‫ۉ‬ୟLjࠤቱԍࢺথ๭ഗ๼෇
ߛࠌఇຨՎੇඡ‫܈‬ǖ>25kV/μs
ඤ࠲܏ԍࢺ
Ҿඇࢅ݆ࡀණኤDŽฤ൩ዐDž
ULණኤ1‫ݴ‬ዓ2500 VrmsLj‫ࢇޙ‬UL 1577
! ‫ࢇޙ‬VDEණኤ
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
VIORM = 560 V‫ރ‬ኵ
߾ፕ࿒‫ྷݔ܈‬ǖ−40°C዁+85°C
ߛण‫܈ׯ‬Lj20ᆅগLj੻༹SOIC‫ހ‬ጎ
཮1.
ᆌᆩ
߰૗๕RS-485/RS-422থ੨
߾ᄽ၄‫ྪׇ‬ஏ
‫ۅܠ‬ຕ਍‫د‬๼ဣཥ
߁ຎ
ADM2582E/ADM2587E๟ߛण‫܈ׯ‬ຕ਍๭݀ഗLjኧ‫׼‬±15 kV
ADM2582E/ADM2587Eൻ‫ۯ‬ഗਏᆶߛ‫ۉ‬ೝᆶၳ๑ీ༬Ⴀă
ESDԍࢺत႑ࡽࢅ‫ۉ‬ᇸ߰૗ț޿ഗॲ๢ᆩᇀ‫دۅܠ‬๼၍ฉ
ᄺਏᆶ‫ۉگ‬ೝᆶၳথ๭ഗ๑ీ༬ႠLj্ᆩ้੗๑থ๭ഗ๼
‫ ߛ ڦ‬໏ ཚ ႑ țా և ण ‫ ߰ ׯ‬૗ ๕ DC-DC‫ ۉ‬ᇸ Lj ࿮ Ⴔ ྔ े
‫؜‬৊෇ߛፆੇጒༀă
DC-DC߰૗ఇ੷ț
޿ഗॲਏᆶ၌ୁࢅඤ࠲܏༬ႠLj੗‫ݞ‬ኹ݀ิ๼‫܌؜‬ୟᅜत
໲ኍ‫ܔ‬ೝ࢚‫د‬๼၍ୟܸยऺLj‫ࢇޙ‬ANSI TIA/EIA-485-A-98
ጺ၍৪ኛ‫ڞ‬ዂࠀࡼࡗ‫ڦٷ‬൧઄ă޿ഗॲ‫ۨܮڦ‬࿒‫ྺྷݔ܈‬
ࢅISO 8482:1987(E)Քጚț
߾ᄽ࿒‫ྷݔ܈‬Lj༵ࠃ20ᆅগĂ੻༹SOIC‫ހ‬ጎă
޿ഗॲण‫ׯ‬ADIࠅິ‫ڦ‬iCoupler®रຍLjॽᅃ߲3ཚ‫߰ڢ‬૗
ADM2582E/ADM2587EԈࡤisoPowerरຍLjᆌᆩߛೕ୲ਸ
ഗȚᅃ߲ෙༀֶ‫ݴ‬၍ୟൻ‫ۯ‬ഗLjᅃֶ߲‫ݴ‬๼෇থ๭ഗࢅ
࠲ᇮॲཚࡗՎუഗํ၄ገ࣑ࠀ୲ăยऺᆇຘ‫ۉ‬ୟӱ(PCB)
ADIࠅິ‫ڦ‬isoPower DC-DCገ࣑ഗण‫ׯ‬ᇀ‫ހڇ‬ጎዐț໲֑
քਆ้ᆌ༬՚ၭ႐LjՂႷ‫ࢇޙ‬၎࠲‫ޖ‬พՔጚă࠲ᇀ‫ۉ‬ୟӱ
ᆩ5Vईኁ3.3V‫ۉڇ‬ᇸࠃ‫ۉ‬Ljํ၄ྜඇण‫ڦׯ‬႑ࡽᇑ‫ۉ‬ᇸ߰
քਆ੊ଉᅺ໎‫ၘڦ‬ဦ႑တLj൩֖੊ᆌᆩԴऻAN-0971ǖ
૗RS-485঴ਦ‫ݛ‬ӄ
isoPowerഗॲ‫ޖڦ‬พ੦዆ă
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.
Trademarks and registered trademarks are the property of their respective owners.
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©2009 Analog Devices, Inc. All rights reserved.
ADIዐ࿔Ӳຕ਍๮֩๟ᆈ࿔Ӳຕ਍๮֩‫ڦ‬ᅳ࿔Lj৤൩ଌ঴‫݋‬ᅳዐ੗ీ٪ሞ‫ڦ‬ᇕჾፇኯई‫݋‬ᅳ‫ٱ‬ဃLjADIփ‫݋ܔ‬ᅳዐ٪ሞ‫ֶڦ‬ᅴईᆯׂُิ‫ٱڦ‬ဃ޶ሴăසႴඓණඪࢆَᇕ‫ڦ‬ጚඓႠLj൩֖੊ADI༵ࠃ
‫ڦ‬ፌႎᆈ࿔Ӳຕ਍๮֩ă
ADM2582E/ADM2587E
ణ୤
༬Ⴀ ................................................................................................... 1
֪๬‫ۉ‬ୟ ........................................................................................ 12
ᆌᆩ ................................................................................................... 1
ਸ࠲༬Ⴀ ........................................................................................ 13
ࠀీ઀཮ ........................................................................................... 1
‫ۉ‬ୟ௮ຎ ........................................................................................ 14
߁ຎ ................................................................................................... 1
!
႑ࡽ߰૗ ............................................................................... 14
Ⴊ۩૦๏ ........................................................................................... 2
!
‫ۉ‬ᇸ߰૗ ............................................................................... 14
रຍࡀ߭ ........................................................................................... 3
!
ኈኵ՗ .................................................................................... 14
ADM2582E้Ⴞࡀ߭ ............................................................. 4
!
ඤ࠲܏ .................................................................................... 14
ADM2587E้Ⴞࡀ߭ ............................................................. 4
!
ਸୟࢅ‫܌‬ୟ‫ۉ‬ୟLjࠤቱԍࢺথ๭ഗ๼෇ ....................... 14
ADM2582E/ADM2587E‫ހ‬ጎ༬Ⴀ ...................................... 4
!
኱ୁኟඓႠࢅ‫ੇׇى‬ඡ‫ ܈‬................................................. 15
ADM2582E/ADM2587E݆ࡀ႑တ ...................................... 5
ᆌᆩ႑တ ........................................................................................ 16
ADM2582E/ADM2587E߰૗ࢅҾඇ၎࠲༬Ⴀ ................. 5
PCBքਆ ................................................................................. 16
ADM2582E/ADM2587E VDE 0884߰૗༬Ⴀ)ණኤዐ* .... 5
EMI੊୯ᅺ໎......................................................................... 16
ਨ‫ܔ‬ፌ‫ۨܮٷ‬ኵ ............................................................................. 6
!
߰૗๱ం ............................................................................... 16
ESDয়ߢ ................................................................................... 6
!
߰૗‫ۉ‬ᇸ੊୯ᅺ໎ .............................................................. 17
‫ۆ‬႙ᆌᆩ ................................................................................ 19
ᆅগದዃࢅࠀీ௮ຎ ..................................................................... 7
!
‫ۆ‬႙߾ፕ༬Ⴀ .................................................................................. 8
ྔႚ؅٫ ........................................................................................ 20
֪๬‫ۉ‬ୟ ........................................................................................ 12
!
Ⴊ۩૦๏
2009౎9ሆ—ӲԨ0ǖ‫؛‬๔Ӳ
Rev. 0 | Page 2 of 20
۩ࠔኸళ ............................................................................... 20
ADM2582E/ADM2587E
रຍࡀ߭
໯ᆶ‫ۉڦ‬უ਩֖ቷഄ߳ጲ‫ںڦ‬Lj3.0 ≤ VCC ≤ 5.5 Vă໯ᆶፌၭኵ/ፌ‫ٷ‬ኵࡀ߭๢ᆩᇀኝ߲ླྀ४߾ፕ‫ాྷݔ‬Lj‫ݥأ‬ଷᆶຫ௽ă
໯ᆶ‫ۆڦ‬႙ኵࡀ߭ሞTA = 25°CLjVCC = 5 Vཉॲူ֪‫ڥ‬Lj‫ݥأ‬ଷᆶຫ௽ă
՗1
֖ຕ
ADM2587E‫ۉ‬ᇸ‫ୁۉ‬
ຕ਍໏୲≤500 kbps
‫ࡽޙ‬
ICC
ADM2582E‫ۉ‬ᇸ‫ୁۉ‬
ຕ਍໏୲=16 Mbps
ICC
߰૗‫ۉ‬ᇸ‫ۉ‬უ
ൻ‫ۯ‬ഗ
ֶ‫ݴ‬๼‫؜‬
ֶ‫ݴ‬๼‫ۉ؜‬უLj‫޶ټ‬ሜ
VISOUT
|VOD2|
Δ|VOD| ࢻց๼‫؜‬ጒༀ
ࠌఇ๼‫ۉ؜‬უ
Δ|VOD| ࢻց๼‫؜‬ጒༀ
‫܌‬ୟ๼‫ୁۉ؜‬
๼‫(ୁۉ୑؜‬Y, Z)
|VOD3|
Δ|V OD|
VOC
Δ|V OC|
IOS
IO
ፌၭኵ
‫ۆ‬႙ኵ
ፌ‫ٷ‬ኵ
‫ڇ‬࿋
֪๬ཉॲ
120
mA
mA
mA
mA
mA
VCC= 3.3 VLjYࢅZኮक़‫޶ڦ‬ሜྺ100 Ω
VCC= 5 VLjYࢅZኮक़‫޶ڦ‬ሜྺ100 Ω
VCC= 3.3 VLjYࢅZኮक़‫޶ڦ‬ሜྺ54 Ω
VCC= 5 VLjYࢅZኮक़‫޶ڦ‬ሜྺ54 Ω
YࢅZኮक़‫޶ڦ‬ሜྺ120 Ω
150
230
mA
mA
YࢅZኮक़‫޶ڦ‬ሜྺ120 Ω
YࢅZኮक़‫޶ڦ‬ሜྺ54 Ω
5.0
5.0
5.0
0.2
3.0
0.2
200
30
V
V
V
V
V
V
mA
μA
RL = 100 Ω (RS-422), ९཮23
RL = 54 Ω (RS-485), ९཮23
−7 V ≤ VTEST1 ≤ 12 V, ९཮24
RL = 54 Ω (RS100), ९཮23
RL = 54 Ω (RS100), ९཮23
RL = 54 Ω (RS100), ९཮23
90
72
125
98
3.3
2.0
1.5
1.5
−30
இड๼෇DELjRELjTxD
๼෇ពኵ‫ۉگ‬ೝ
๼෇ពኵߛ‫ۉ‬ೝ
๼෇‫ୁۉ‬
থ๭ഗ
ֶ‫ݴ‬๼෇
ֶ‫ݴ‬๼෇ពኵ‫ۉ‬უ
๼෇‫ۉ‬უ‫׿‬ው
๼෇‫ୁۉ‬DŽA,BDž
၍ୟ๼෇‫ۉ‬ፆ
இड๼‫؜‬
‫ۉگ‬ೝ๼‫ۉ؜‬უ
ߛ‫ۉ‬ೝ๼‫ۉ؜‬უ
‫܌‬ୟ‫ୁۉ‬
ࠌఇຨՎੇඡ‫ ܈‬1
1
μA
VIL
VIH
II
0.3 × VCC
−10
0.01
VTH
VHYS
II
−200
−125
15
0.7 × VCC
10
−30
125
RIN
−100
96
VOL
VOH
VCC − 0.3
0.2
VCC − 0.2
0.4
100
25
CM๟ሞྼ‫߾ۨܮ׼‬ፕ้ీԍ‫ڦ׼‬ፌ‫ࠌٷ‬ఇ‫ۉ‬უუӦ୲ă
VCM๟இडࢅጺ၍‫ࠌڦ܋‬ఇუֶăຨՎ‫܈ޗ‬๟ࠌఇუӦ‫ྷݔڦ‬ă
ࠌఇ‫ۉ‬უუӦ୲๢ᆩᇀࠌఇ‫ۉ‬უ‫ڦ‬ฉืᄂࢅူইᄂă
Rev. 0 | Page 3 of 20
DE = 0 V, RE = 0 V, VCC = 0 V or 3.6 V,
VIN = 12 V
DE = 0 V, RE = 0 V, VCC = 0 V or 3.6 V,
VIN = −7 V
V
V
μA
DE, RE, TxD
DE, RE, TxD
DE, RE, TxD
mV
mV
μA
μA
kΩ
−7 V < VCM < +12 V
VOC = 0 V
DE = 0 V, VCC = 0 V or 3.6 V, VIN = 12 V
DE = 0 V, VCC = 0 V or 3.6 V, VIN = -7 V
−7 V < VCM < +12 V
V
V
mA
kV/μs
IO = 1.5 mA, VA − VB = −0.2 V
IO = −1.5 mA, VA − VB = 0.2 V
VCM = 1 kV, ຨՎ‫ = ܈ޗ‬800 V
ADM2582E/ADM2587E
ADM2582E้Ⴞࡀ߭
TA = −40°C ዁ +85°C.
՗2.
֖ຕ
ൻ‫ۯ‬ഗ
ፌ‫ٷ‬ຕ਍໏୲
‫د‬խჽ‫׿‬Lj‫ۉگ‬ೝ‫ۉߛڟ‬ೝ
‫د‬խჽ‫׿‬Ljߛ‫ۉ‬ೝ‫ۉگڟ‬ೝ
๼‫؜‬ೋၽ
ฉื้क़0ူই้क़
๑ీ้क़
্ᆩ้क़
tDPLH
tDPHL
tSKEW
tDR, tDF
tZL, tZH
tLZ, tHZ
63
64
1
থ๭ഗ
‫د‬խჽ‫׿‬Lj‫ۉگ‬ೝ‫ۉߛڟ‬ೝ
‫د‬խჽ‫׿‬Ljߛ‫ۉ‬ೝ‫ۉگڟ‬ೝ
๼‫؜‬ೋၽ1
๑ీ้क़
্ᆩ้क़
tRPLH
tRPHL
tSKEW
tZL, tZH
tLZ, tHZ
94
95
1
1
‫ࡽޙ‬
ፌၭኵ‫ۆ‬႙ኵ ፌ‫ٷ‬ኵ
‫ڇ‬࿋
֪๬ཉॲ
16
100
100
8
15
120
150
Mbps
ns
ns
ns
ns
ns
ns
RL = 54 Ω, CL1 = C L2 = 100 pF, ९཮25त཮29
RL = 54 Ω, CL1 = C L2 = 100 pF, ९཮25त཮29
RL = 54 Ω, CL1 = CL2 = 100 pF, ९཮25त཮29
RL = 54 Ω, CL1 = CL2 = 100 pF, ९཮25त཮29
RL = 110 Ω, CL = 50 pF, ९཮26त཮31
RL = 110 Ω, CL = 50 pF, ९཮26त཮31
110
110
12
15
15
ns
ns
ns
ns
ns
CL = 15 pF, ९཮27त཮30
CL = 15 pF, ९཮27त཮30
CL = 15 pF, ९཮27त཮30
RL = 1 kΩ, CL = 15 pF, ९཮28त཮32
R L = 1 kΩ, C L = 15 pF, ९཮28त཮32
ཚࡗยऺԍኤă
ADM2587E้Ⴞࡀ߭
TA = −40°C዁+85°C.
՗3.
֖ຕ
ൻ‫ۯ‬ഗ
ፌ‫ٷ‬ຕ਍໏୲
‫د‬խჽ‫׿‬Lj‫ۉگ‬ೝ‫ۉߛڟ‬ೝ
‫د‬խჽ‫׿‬Ljߛ‫ۉ‬ೝ‫ۉگڟ‬ೝ
๼‫؜‬ೋၽ
ฉื้क़0ူই้क़
๑ీ้क़
্ᆩ้क़
‫ࡽޙ‬
tDPLH
tDPHL
tSKEW
tDR, tDF
tZL, tZH
tLZ, tHZ
থ๭ഗ
‫د‬խჽ‫׿‬Lj‫ۉگ‬ೝ‫ۉߛڟ‬ೝ
‫د‬խჽ‫׿‬Ljߛ‫ۉ‬ೝ‫ۉگڟ‬ೝ
๼‫؜‬ೋၽ
๑ీ้क़
্ᆩ้क़
tRPLH
tRPHL
tSKEW
tZL, tZH
tLZ, tHZ
ፌၭኵ ‫ۆ‬႙ኵ ፌ‫ٷ‬ኵ
‫ڇ‬࿋
֪๬ཉॲ
500
250
250
RL = 54 Ω, CL1 = C L2 = 100 pF, ९཮25त཮29
RL = 54 Ω, CL1 = C L2 = 100 pF, ९཮25त཮29
RL = 54 Ω, CL1 = CL2 = 100 pF, ९཮25त཮29
RL = 54 Ω, CL1 = CL2 = 100 pF, ९཮25त཮29
RL = 110 Ω, CL = 50 pF, ९཮26त཮31
RL = 110 Ω, CL = 50 pF, ९཮26त཮31
503
510
7
700
700
100
1100
2.5
200
kbps
ns
ns
ns
ns
μs
ns
91
95
4
200
200
30
15
15
ns
ns
ns
ns
ns
200
CL = 15 pF, ९཮27त཮30
CL = 15 pF, ९཮27त཮30
CL = 15 pF, ९཮27त཮30
RL = 1 kΩ, CL = 15 pF, ९཮28त཮32
L R = 1 kΩ,L C = 15 pF, ९཮28त཮32
ADM2582E/ADM2587E‫ހ‬ጎ༬Ⴀ
՗4.
֖ຕ
‫ۉ‬ፆDŽ๼෇዁๼‫؜‬Dž1
‫ۉ‬ඹDŽ๼෇዁๼‫؜‬Dž1
๼෇‫ۉ‬ඹ 2
๼෇IC঳዁ྔ੕ඤፆ
‫ࡽޙ‬
RI-O
CI-O
CI
θJCI
๼‫؜‬IC঳዁ྔ੕ඤፆ
θJCO
1
2
ፌၭኵ ‫ۆ‬႙ኵ ፌ‫ٷ‬ኵ
1012
3
4
33
28
्ยഗॲྺມ‫܋‬ഗॲǖॽᆅগ1ᇑᆅগ10‫܌‬ୟLjᆅগ11ᇑᆅগ20‫܌‬ୟă
๼෇‫ۉ‬ඹ๟ٗඪᅪ๼෇ຕ਍ᆅগ‫ڦںڟ‬ඹኵă
Rev. 0 | Page 4 of 20
‫ڇ‬࿋
Ω
pF
pF
°C/W
֪๬ཉॲ
°C/W
ඤ‫ۉ‬౾࿋ᇀ‫ހ‬ጎ‫ڹ‬ևኟዐक़
f = 1 MHz
ඤ‫ۉ‬౾࿋ᇀ‫ހ‬ጎ‫ڹ‬ևኟዐक़
ADM2582E/ADM2587E
ADM2582E/ADM2587E‫ހ‬ጎ༬Ⴀ
՗5. ฤ൩ዐ‫ڦ‬ADM2582E/ADM2587Eණኤ
ऐࠓ
UL
ණኤૌ႙
ሞULࠅິഗॲණ੗‫ײ‬Ⴞူ৊ႜණ੗
ጀ๥
ᅈ਍UL1577Lj௅߲ADM2582/ADM2587ഗॲ‫ۼ‬ঢ়ࡗ1௱ዓ߰૗
֪๬‫ۉ‬უ≥ 3000 V rms‫ڦ‬ᄓኤ֪๬ă
VDE
ᅈቷDIN V VDE V 0884-10
(VDE V 0884-10): 2006-12Lj৊ႜණኤ
ᅈ਍VDE 0884-10Lj௅߲ADM2582/ADM2587ഗॲ‫ۼ‬ঢ়ࡗ1௱ዓ
߰૗֪๬‫ۉ‬უ≥ 1050 VPEAK‫ڦ‬ᄓኤ֪๬ă
ADM2582E/ADM2587E߰૗ࢅҾඇ၎࠲༬Ⴀ
՗6.
֖ຕ
‫঻ۉۨܮ‬ዊ߰૗‫ۉ‬უ
ፌၭྔևഘဤDŽक़ဤDž
‫ࡽޙ‬
L(I01)
ኵ
2500
>8.0
‫ڇ‬࿋
V rms
mm
ཉॲ
‫׼‬Ⴤ1‫ݴ‬ዓ
֪ଉ๼෇‫܋‬዁๼‫܋؜‬Lj੣ഘፌ‫܌‬ਐ૗
ፌၭྔևಂ‫ۉ‬ਐ૗
L(I02)
>8.0
mm
֪ଉ๼෇‫܋‬዁๼‫܋؜‬Ljᄂ੕༹ፌ‫܌‬ਐ૗
ፌၭాևक़ဤ
୑‫ۉ‬༬ႠDŽ၎‫ۉ୑ܔ‬ኸຕDž
߰૗
CTI
0.017 min
>175
IIIa
mm
V
߰૗ਐ૗
DIN IEC 112/VDE 0303-1
֌ଙፇ (DIN VDE 0110: 1989-01, Table 1)
ADM2582E/ADM2587E VDE 0884߰૗༬Ⴀ)ණኤዐ*
ُ߰૗ഗ๢ࢇҾඇ၌዆ຕ਍‫ڦాྷݔ‬एԨ‫ۉ‬ጱ߰૗ՂႷཚࡗԍࢺ‫ۉ‬ୟԍ‫׼‬Ҿඇຕ਍ă
՗7.
௮ຎ
‫ݴ‬ૌ
ߵ਍DIN VDE 0110‫ۉۨܮܔ‬ᇸ‫ۉ‬უ
৊ႜጎዃ‫ݴ‬ૌ
≤150 V rms
≤300 V rms
≤400 V rms
࣍ৣ‫ݴ‬ૌ
࿫ක‫ڪ‬प
‫ۉ‬უ
ፌ‫߾ٷ‬ፕ߰૗‫ۉ‬უ
๼෇዁๼‫֪؜‬๬‫ۉ‬უ
‫݆ݛ‬b1
‫݆ݛ‬a
߶ໜ࣍ৣ֪๬Ljጱૌ1
߶ໜ๼෇ࢅ/ईҾඇ֪๬,
ጱૌ2/ጱૌ3
ፌߛሎႹࡗუ
Ҿඇ၌ኵ
੕࿒
๼෇‫ୁۉ‬
๼‫ୁۉ؜‬
ሞTS‫ڦ‬ਨᇹ‫ۉ‬ፆ
ཉॲ
‫ࡽޙ‬
༬Ⴀ
‫ڇ‬࿋
I ዁ IV
I ዁ III
I ዁ II
40/85/21
2
DIN VDE 0110, see ९՗1
560
V ‫ރ‬ኵ
VIORM × 1.875 = VPR, 100% ิׂ֪๬Lj
tm = 1 ௱Ljਆև‫ < ۉݣ‬5 pC
1050
V ‫ރ‬ኵ
VIORM × 1.6 = VPR, tm = 60 ௱Ljਆև‫ < ۉݣ‬5 pC
VIORM × 1.2 = VPR, tm = 60 ௱Ljਆև‫ < ۉݣ‬5 pC
896
672
V ‫ރ‬ኵ
V ‫ރ‬ኵ
VTR
4000
V ‫ރ‬ኵ
TS
IS, INPUT
IS, OUTPUT
RS
150
265
335
>109
°C
mA
mA
Ω
VIORM
VPR
ຨՎࡗუLjtTR= 10௱
‫؜‬၄ࠤቱ้ሎႹ‫ڦ‬ፌ‫ٷ‬ኵ
VIO = 500 V
Rev. 0 | Page 5 of 20
ADM2582E/ADM2587E
ਨ‫ܔ‬ፌ‫ۨܮٷ‬ኵ
՗9. ፌ‫૶ٷ‬Ⴤ߾ፕ‫ۉ‬უ 1
‫ݥأ‬ଷᆶຫ௽LjTA = 25°C໯ᆶ‫ۉ‬უ਩֖ቷഄ߳ጲ‫ںڦ‬ț
՗8.
֖ຕ
VCC
ຕጴ๼෇‫ۉ‬უ (DELjRELjTxD)
ຕጴ๼‫ۉ؜‬უDŽRxDDž
ൻ‫ۯ‬ഗ๼‫؜‬/থ๭ഗ๼෇‫ۉ‬უ
߾ፕ࿒‫ྷݔ܈‬
٪‫ئ‬࿒‫ྷݔ܈‬
ESD(ට༹ఇ႙)ሞAĂBĂY
ࢅZᆅগă
ESD(ට༹ఇ႙)ሞഄ໱ᆅগ
ᆅগ࿒‫܈‬
ࡰথ)10௱*
ഘ၎)60௱*
ࢤྔ)15௱*
‫ۨܮ‬ኵ
−0.5 V ዁ +7 V
−0.5 V ዁ VDD + 0.5 V
−0.5 V ዁ VDD + 0.5 V
−9 V ዁ +14 V
−40°C ዁ +85°C
−55°C ዁ +150°C
±15 kV
±2 kV
260°C
215°C
220°C
֖ຕ
঍ୁ‫ۉ‬უ
ມटႠհႚ
ፌ‫ٷ‬ኵ
‫ڇ‬࿋
֖੊Քጚ
424
V ‫ރ‬ኵ
ፌณ50౎๱ం
‫ڇ‬टႠհႚ
एԨਨᇹ
600
V ‫ރ‬ኵ
ेഽਨᇹ
560
V ‫ރ‬ኵ
ߵ਍IEC 60950-1
‫ڦ‬ፌ‫ٷ‬ණኤ߾ፕ
‫ۉ‬უ(ණኤዐ)
ߵ਍IEC 60950-1
ࢅVDE V 0884-10
ፌ‫ٷ‬ණኤ߾ፕ‫ۉ‬
უ(ණኤዐ)
኱ୁ‫ۉ‬უ
एԨਨᇹ
600
V ‫ރ‬ኵ
ेഽਨᇹ
560
V ‫ރ‬ኵ
ጀᅪLj‫؜ג‬ฉຎਨ‫ܔ‬ፌ‫ۨܮٷ‬ኵ੗ీࣷ‫ڞ‬ዂഗॲᆦ৳Ⴀ໦
࣋ăኄኻ๟‫ۨܮ‬ᆌ૰ኵLjփภतഗॲሞኄၵईඪࢆഄ໲ཉ
ߵ਍IEC 60950-1
ፌ‫ٷ‬ණኤ߾ፕ‫ۉ‬უ
(ණኤዐ)
ߵ਍IEC 60950-1
ࢅVDE V 0884-10
ፌ‫ٷ‬ණኤ߾ፕ‫ۉ‬უ
(ණኤዐ)
ॲူ‫؜ג‬Ԩरຍࡀ߭ኸՔ‫ీࠀڦ‬Ⴀ֡ፕă‫׊‬೺ሞਨ‫ܔ‬ፌ‫ٷ‬
‫ۨܮ‬ኵཉॲူ߾ፕࣷᆖၚഗॲ‫ڦ‬੗੍Ⴀă
1
ኸ߰૗ቆฉ‫૶ڦ‬Ⴤ‫ۉ‬უ‫܈ޗ‬ăၘ൧९߰૗๱ంև‫ݴ‬ă
ESDয়ߢ
ESDDŽৢ‫ۉݣۉ‬Dž௺ߌഗॲă
‫ۉټ‬ഗॲࢅ‫ۉ‬ୟӱ੗ీࣷሞுᆶִਥ‫ڦ‬൧઄ူ‫ݣ‬
‫ۉ‬ț৑࠶Ԩׂ೗ਏᆶጆ૧ईጆᆶԍࢺ‫ۉ‬ୟLj‫ڍ‬ሞ
ᇜ‫ీߛڟ‬ଉESD้Ljഗॲ੗ీࣷ໦࣋țᅺُLjᆌ
‫֑ړ‬ൽ๢‫ڦړ‬ESD‫ٯݔݞ‬แLjᅜՆ௨ഗॲႠీူ
ইईࠀీෟ฿ț
Rev. 0 | Page 6 of 20
ADM2582E/ADM2587E
ᆅগದዃࢅࠀీ௮ຎ
GND1 1
20 GND2
VCC 2
RxD 4
RE 5
DE 6
TxD 7
ADM2582E
ADM2587E
18 A
17 B
16 GND2
TOP VIEW
(Not to Scale) 15 Z
14 GND2
VCC 8
13 Y
GND1 9
12 VISOOUT
GND1 10
11 GND2
NOTES
1. PIN 12 AND PIN 19 MUST BE
CONNECTED EXTERNALLY.
08111-002
GND1 3
19 VISOIN
཮3/ᆅগದዃ
՗10. ᆅগࠀీ௮ຎ
ᆅগՊࡽ
1
2
3
4
ఁ‫׬‬
GND1
VCC
GND1
RxD
5
6
7
8
9
10
11
12
RE
DE
TxD
VCC
GND1
GND1
GND2
VISOOUT
13
14
15
16
17
18
19
Y
GND2
Z
GND2
B
A
VISOIN
20
GND2
௮ຎ
‫ں‬Ljஇड֨ă
இड֨‫ۉ‬ᇸțླྀ४๑ᆩᅃ߲0.1 μFࢅᅃ߲10 μFඁ᳘‫ۉ‬ඹথሞᆅগ1ࢅ2ኮक़ț
‫ں‬Ljஇड֨ă
থ๭ഗ๼‫؜‬ຕ਍ă‫( ړ‬A - B) > 200 mV้๼‫ۉߛྺ؜‬ೝLj
‫( ړ‬A − B) < –200 mV้๼‫ۉگྺ؜‬ೝ‫ړ‬থ๭ഗԥ্ᆩ้๼‫ྺ؜‬ෙༀLjᄺ৽๟REྺߛ‫ۉ‬ೝ้ă
থ๭ഗ๑ీ๼෇ă‫ۉگ‬ೝᆶၳ๼෇ă๼෇ྺ‫ۉگ‬ೝ้๑ీথ๭ഗLj๼෇ߛ‫ۉ‬ೝ্้ᆩথ๭ഗă
ൻ‫ۯ‬ഗ๑ీ๼෇ă๼෇ྺߛ‫ۉ‬ೝ้๑ీথ๭ഗLj๼෇‫ۉگ‬ೝ্้ᆩথ๭ഗă
ൻ‫ۯ‬ഗ๼෇ă‫د‬๼ຕ਍ُٗᆅগ๼෇
இड֨‫ۉ‬ᇸăླྀ४๑ᆩᅃ߲0.1 μFࢅᅃ߲0.01 μFඁ᳘‫ۉ‬ඹথሞᆅগ7ࢅ8ኮक़ă
‫ں‬Ljஇड֨ă
‫ں‬Ljஇड֨ă
‫ں‬Ljጺ၍֨ă
߰૗‫ۉ‬ᇸ๼‫؜‬ăُᆅগՂႷٗྔև૶থ‫ڟ‬VISOINă
ླྀ४๑ᆩᅃ߲0.1 μFඁ᳘‫ۉ‬ඹࢅᅃ߲10 μF‫ۉీئ‬ඹথሞᆅগ11ࢅ12ኮक़ă
ൻ‫ۯ‬ഗཞ၎๼‫؜‬ă
‫ں‬Ljጺ၍֨ă
ൻ‫ۯ‬ഗ‫ݒ‬၎๼‫؜‬ă
‫ں‬Ljጺ၍֨ă
থ๭ഗ‫ݒ‬၎๼෇ă
থ๭ഗཞ၎๼෇ă
߰૗‫ۉ‬ᇸ๼෇ăُᆅগՂႷٗྔև૶থ‫ڟ‬VISOOUTă
ླྀ४๑ᆩᅃ߲0.1 μFࢅᅃ߲0.01 μFඁ᳘‫ۉ‬ඹথሞᆅগ20ࢅ19ኮक़ă
‫ں‬Ljጺ၍֨ă
Rev. 0 | Page 7 of 20
ADM2582E/ADM2587E
‫ۆ‬႙߾ፕ༬Ⴀ
120
180
100
RL = 54Ω
140
120
SUPPLY CURRENT, ICC (mA)
RL = 120Ω
100
80
NO LOAD
60
40
RL = 120Ω
60
40
NO LOAD
10
35
TEMPERATURE (°C)
60
85
0
–40
08111-103
–15
DRIVER PROPAGATION DELAY (ns)
100
RL = 120Ω
80
60
NO LOAD
40
20
68
66
64
tDPHL
62
tDPLH
60
58
56
54
52
10
35
TEMPERATURE (°C)
60
85
50
–40
08111-104
–15
཮4. ADM2582E‫ۉ‬ᇸ‫(ୁۉ‬ICC )ᇑ࿒‫࠲ڦ܈‬ဣ
(ຕ਍໏୲=16 MbpsLjDE = 5 VLjVCC = 5 V)
–15
10
35
TEMPERATURE (°C)
60
85
08111-107
SUPPLY CURRENT, ICC (mA)
85
70
RL = 54Ω
120
཮7. ADM2582Eֶ‫ݴ‬ൻ‫ۯ‬ഗ‫د‬խჽ‫׿‬ᇑ࿒‫࠲ڦ܈‬ဣ
600
140
DRIVER PROPAGATION DELAY (ns)
580
120
RL = 54Ω
100
80
RL = 120Ω
60
40
NO LOAD
20
560
540
tDPLH
520
tDPHL
500
480
460
440
420
–15
10
35
TEMPERATURE (°C)
60
85
08111-105
SUPPLY CURRENT, ICC (mA)
60
72
140
0
–40
10
35
TEMPERATURE (°C)
཮6. ADM2587E‫ۉ‬ᇸ‫(ୁۉ‬ICC )ᇑ࿒‫࠲ڦ܈‬ဣ
(ຕ਍໏୲=500 kbpsLjDE = 3.3 VLjVCC = 3.3 V)
཮3. ADM2582E‫ۉ‬ᇸ‫(ୁۉ‬ICC )ᇑ࿒‫࠲ڦ܈‬ဣ
DŽຕ਍໏୲= 16 MbpsLjDE = 3.3 VLjVCC = 3.3 V)
0
–40
–15
08111-106
20
20
0
–40
RL = 54Ω
80
400
–40
–15
10
35
TEMPERATURE (°C)
60
཮8. ADM2587Eֶ‫ݴ‬ൻ‫ۯ‬ഗ‫د‬խჽ‫׿‬ᇑ࿒‫࠲ڦ܈‬ဣ
཮5. ADM2587E‫ۉ‬ᇸ‫(ୁۉ‬ICC )ᇑ࿒‫࠲ڦ܈‬ဣ
(ຕ਍໏୲=500 kbpsLjDE = 5 VLjVCC = 5 V)
Rev. 0 | Page 8 of 20
85
08111-108
SUPPLY CURRENT, ICC (mA)
160
ADM2582E/ADM2587E
60
TxD
OUTPUT CURRENT (mA)
50
1
Z
Y
40
30
20
CH2 2.0V
M10.00ns
A CH1
1.28V
0
08111-109
CH1 2.0V
CH3 2.0V
཮9. ADM2582Eൻ‫ۯ‬ഗ๼‫؜‬ჽ‫׿‬
0
1
2
3
OUTPUT VOLTAGE (V)
4
5
08111-112
10
3
཮12.থ๭ഗ๼‫ୁۉ؜‬ᇑথ๭ഗ๼‫ۉگ؜‬უ‫࠲ڦ‬ဣ
4.75
4.74
OUTPUT VOLTAGE(V)
4.73
TxD
1
Z
Y
4.72
4.71
4.70
4.69
4.68
4.67
3
M200ns
A CH1
2.56V
4.65
–40
཮10. ADM2587Eൻ‫ۯ‬ഗ‫د‬խჽ‫׿‬
60
85
85
0.32
–10
0.30
OUTPUT VOLTAGE (V)
–20
–30
–40
–50
0.28
0.26
0.24
0.22
–60
0
1
2
3
OUTPUT VOLTAGE (V)
4
5
08111-111
OUTPUT CURRENT (mA)
10
35
TEMPERATURE (°C)
཮13.থ๭ഗ๼‫ۉߛ؜‬უᇑ࿒‫࠲ڦ܈‬ဣ
0
–70
–15
08111-113
CH2 2.0V
08111-110
CH1 2.0V
CH3 2.0V
08111-114
4.66
཮11.থ๭ഗ๼‫ୁۉ؜‬ᇑথ๭ഗ๼‫ۉߛ؜‬უ‫࠲ڦ‬ဣ
0.20
–40
–15
10
35
TEMPERATURE (°C)
60
཮14.থ๭ഗ๼‫ۉگ؜‬უᇑ࿒‫࠲ڦ܈‬ဣ
Rev. 0 | Page 9 of 20
ADM2582E/ADM2587E
B
A
1
RxD
3
CH2 2.0V
M10.00ns
A CH1
2.56V
98
97
96
tRPHL
95
94
93
92
tRPLH
91
90
–40
08111-115
CH1 2.0V
CH3 2.0V
99
཮15. ADM2582Eথ๭ഗ‫د‬խჽ‫׿‬
–15
10
35
TEMPERATURE (°C)
60
85
08111-118
RECEIVER PROPAGATION DELAY (ns)
100
཮18. ADM2587Eথ๭ഗ‫د‬խჽ‫׿‬ᇑ࿒‫࠲ڦ܈‬ဣ
3.33
RxD
CH1 2.0V
CH3 2.0V
CH2 2.0V
M10.00ns
A CH1
2.56V
3.30
3.29
3.27
཮16. ADM2587Eথ๭ഗ‫د‬խჽ‫׿‬
–15
10
35
TEMPERATURE (°C)
60
85
85
཮19. ADM2582E߰૗‫ۉ‬ᇸ‫ۉ‬უᇑ࿒‫࠲ڦ܈‬ဣ
DŽVCC = 3.3 VLjຕ਍໏୲=16 MbpsDž
98
3.36
3.35
ISOLATED SUPPLY VOLTAGE (V)
97
96
tRPHL
95
tRPLH
94
93
3.34
3.33
3.32
3.31
3.30
3.29
NO LOAD
RL = 120
RL = 54
3.28
3.27
92
–40
–15
10
35
TEMPERATURE (°C)
60
85
08111-117
RECEIVER PROPAGATION DELAY (ns)
NO LOAD
RL = 120
RL = 54
3.28
3.26
–40
08111-116
3
3.31
08111-119
B
1
3.32
08111-120
ISOLATED SUPPLY VOLTAGE (V)
A
཮17. ADM2582Eথ๭ഗ‫د‬խჽ‫׿‬ᇑ࿒‫࠲ڦ܈‬ဣ
3.26
–40
–15
10
35
TEMPERATURE (°C)
60
཮20. ADM2582E߰૗‫ۉ‬ᇸ‫ۉ‬უᇑ࿒‫࠲ڦ܈‬ဣ
DŽVCC = 5 VLjຕ਍໏୲=16 MbpsDž
Rev. 0 | Page 10 of 20
ADM2582E/ADM2587E
40
40
RL = 120Ω
30
NO LOAD
20
10
0
–40
–15
10
35
TEMPERATURE (°C)
60
85
RL = 54Ω
35
30
RL = 120Ω
25
20
15
10
NO LOAD
5
0
–40
–15
10
35
TEMPERATURE (°C)
60
཮22. ADM2587E߰૗‫ۉ‬ᇸ‫ࢅୁۉ‬࿒‫࠲ڦ܈‬ဣ
DŽVCC = 3.3 VLjຕ਍໏୲=500 kbpsDž
཮21. ADM2582E߰૗‫ۉ‬ᇸ‫ୁۉ‬ᇑ࿒‫࠲ڦ܈‬ဣ
DŽVCC = 3.3 VLjຕ਍໏୲=16 MbpsDž
Rev. 0 | Page 11 of 20
85
08111-122
50
ISOLATED SUPPLY CURRENT (mA)
RL = 54Ω
08111-121
ISOLATED SUPPLY CURRENT (mA)
60
ADM2582E/ADM2587E
֪๬‫ۉ‬ୟ
RL
2
RL
2
VOC
TxD
཮26. ൻ‫ۯ‬ഗ๑ీ/্ᆩ
A
60Ω
VTEST
B
08111-004
375Ω
Z
཮24. ൻ‫ۯ‬ഗ‫ۉ‬უ֪ଉ
Y
TxD
VOUT
RE
CL
཮27. থ๭ഗ‫د‬խჽ‫׿‬
CL
+1.5V
CL
–1.5V
VCC
S1
RL
08111-005
Z
S2
CL
50pF
Z
DE
375Ω
VOD3
TxD
RL
110Ω
S1
཮23. ൻ‫ۯ‬ഗ‫ۉ‬უ֪ଉ
Y
VCC
VOUT
Y
08111-003
Z
08111-006
VOD2
RL
RE
CL
VOUT
RE IN
཮25. ൻ‫ۯ‬ഗ‫د‬խჽ‫׿‬
཮28. থ๭ഗ๑ీ/্ᆩ
Rev. 0 | Page 12 of 20
S2
08111-008
TxD
08111-007
Y
ADM2582E/ADM2587E
ਸ࠲༬Ⴀ
VCC
VCC/2
0V
VCC/2
tDPLH
tDPHL
VCC
Z
1/2VO
DE
0V
90% POINT
VDIFF
VOL + 0.5V
tZH
10% POINT
10% POINT
tDF
tDR
tLZ
2.3V
Y, Z
90% POINT
VDIFF = V(Y) – V(Z)
08111-009
–VO
0.5VCC
tZL
Y
+VO
0.5VCC
VOL
tHZ
2.3V
VOH
VOH – 0.5V
Y, Z
08111-011
VO
tSKEW = │tDPHL – tDPLH │
཮31. ൻ‫ۯ‬ഗ๑ీ/্ᆩ้Ⴞ
཮29. ൻ‫ۯ‬ഗ‫د‬խჽ‫׿‬Ljฉื/ူই้Ⴞ
0.7VCC
RE
0.3VCC
0V
0V
tRPLH
tRPHL
tZL
tSKEW = |tRPLH – tRPHL |
1.5V
VOL
RO
VOL + 0.5V
OUTPUT LOW
tZH
08111-010
1.5V
tLZ
1.5V
RO
VOH
RxD
0.5VCC
OUTPUT HIGH
tHZ
1.5V
0V
཮32. থ๭ഗ๑ీ/্ᆩ้Ⴞ
཮30. থ๭ഗ‫د‬խჽ‫׿‬
Rev. 0 | Page 13 of 20
VOH – 0.5V
VOL
VOH
08111-012
A–B
0.5VCC
ADM2582E/ADM2587E
‫ۉ‬ୟ௮ຎ
႑ࡽ߰૗
՗13.থ๭(໫୼ᇕ९՗11)
ADM2582E/ADM2587E႑ࡽ߰૗๟ሞথ੨‫ڦ‬இड֨ํ၄
๼෇
๼‫؜‬
‫ڦ‬ț޿ഗॲཚࡗຕጴ߰૗և‫ࢅݴ‬๭݀ഗև‫ํݴ‬၄႑ࡽ‫߰ڦ‬
A−B
RE
RxD
૗DŽ९཮1Džแे‫ڟ‬TxDࢅDEᆅগ‫ڦ‬ຕ਍ᅜஇड‫(ں‬GND1)
> −0.03 V
< −0.2 V
−0.2 V < A − B < −0.03 V
๼෇ਸୟ
X
X
X
L ई NC
L ई NC
L ई NC
L ई NC
H
L ई NC
L ई NC
H
L
X
H
Z
H
L
ྺ֖੊‫ۅ‬Lj໲ཚࡗሞ߰૗ቆฉ‫ڦ‬᳘ࢇ‫؜‬၄ሞ๭݀ഗև‫ݴ‬Lj
ُ้ᅜ߰૗‫ں‬DŽGND2Džྺ֖੊țཞᄣ‫ڦ‬Lj‫܋ڇ‬থ๭ഗ๼
‫؜‬႑ࡽᅜ๭݀ഗև‫߰ڦݴ‬૗‫੊֖ྺں‬Lj໲ཚࡗሞ߰૗ቆฉ
‫ڦ‬᳘ࢇ‫؜‬၄ሞRXDᆅগLjُ้ᅜஇड‫੊֖ྺں‬ț
‫ۉ‬ᇸ߰૗
ADM2582E/ADM2587E‫ۉ‬ᇸ߰૗๟ཚࡗᅃ߲isoPowerण‫ׯ‬
߰ ૗ DC-DCገ ࣑ ഗ ํ ၄ ‫ ڦ‬țADM2582E/ADM2587E‫ڦ‬
DC-DCገ࣑ഗև‫߾ڦݴ‬ፕᇱ૙ᇑ‫ܠٷৃړ‬ຕ‫ۉ‬ᇸ၎ཞț໲
֑ᆩޭՉ੦዆ഗ঳ࠓLjण‫߰ׯ‬૗ஞ੻ۙ዆DŽPWMDž‫ݒ‬ઍ
VCCྺና‫ۉږ‬ୟ༵ࠃ‫ۉ‬ᇸLj޿‫ۉ‬ୟॽਸ࠲‫ୁۉ‬๼෇ᅃ߲ႊ
ೌप੣႐Վუഗț‫د‬๼዁ޭՉ‫ۉڦ‬ᇸঢ়ࡗኝୁժۙኝ‫ڟ‬
ඤ࠲܏
BEN3693F0BEN3698FԈࡤඤ࠲܏‫ۉ‬ୟLjሞࠤቱཉॲူ
‫ݞ‬ኹഗॲࠀࡼࡗ‫ٷ‬ăॽ݀ໃഗ‫ڦ‬๼‫܌؜‬ୟ዁ᅃ߲‫گ‬ፆੇᇸ
ࣷ‫ڞ‬ዂ࢔‫ڦٷ‬ൻ‫ۯ‬ഗ‫ୁۉ‬ăඤ‫ߌد‬ഗ‫ۉ‬ୟॠُ֪ጒༀူႊ
ೌ‫ڦ‬࿒‫܈‬ժ࠲Կൻ‫ۯ‬ഗ๼‫؜‬ă޿‫ۉ‬ୟᆩᇀሞႊೌ࿒‫ڟٳ܈‬
261ņ้࠲Կൻ‫ۯ‬ഗă‫ړ‬ഗॲૐඐ዁251ņ้Ljൻ‫ۯ‬ഗࣷԥ
3.3VțޭDŽVISODžՉ੦዆ഗཚࡗׂิPWM੦዆႑ࡽۙኝ๼
ዘႎ๑ీă
‫؜‬Lj޿੦዆႑ࡽཚࡗጆᆩiCouplerຕ਍ཚ‫ڢ‬ԥໃ‫ڟ‬ᇱ(VCC)
ਸୟࢅ‫܌‬ୟ‫ۉ‬ୟLjࠤቱԍࢺথ๭ഗ๼෇
ՉțPWMۙ዆ና‫ۉږ‬ୟઠ੦዆‫د‬ໃ‫ޭڟ‬Չ‫୲ࠀڦ‬țཚࡗ
থ๭ഗ‫ڦ‬๼෇‫܋‬ᆶਸୟĂ‫܌‬ୟतࠤቱԍࢺ༬ႠLj‫ړ‬๼෇‫܋‬
‫ݒ‬ઍ੗ᅜํ၄߸ߛ‫ࢅ୲ࠀڦ‬ၳ୲ț
ྺਸୟईኁ‫܌‬ୟ้ඓԍ๼‫ۉߛྺ؜‬ೝăሞ၍ୟ੣ှጒༀ
ူLjጺ၍ฉுᆶൻ‫ۯ‬ഗԥ๑ీ้Ljሞথ๭ഗ‫ڦ܋‬ዕ‫ۉ܋‬ፆ
ኈኵ՗
ฉ‫ۉڦ‬უປ३‫ڟ‬0Vă‫ܔ‬ᇀ‫د‬ཥ‫ڦ‬๭݀ഗઠຫLjথ๭ഗ‫ڦ‬๼
ُব‫ڦ‬ኈኵ՗๑ᆩ՗11ዐ‫ڦ‬໫୼ᇕț
෇ពኵሞlj200mV‫ڟ‬LJ200mVኮक़Ljኄᅪ࿆ጣሞAࢅBᆅগ
՗11. ኈኵ՗໫୼ᇕ
‫ت‬Ⴔᄲྔևೋዃ‫ۉ‬ፆᅜඓԍথ๭ഗ‫ڦ‬๼‫ت؜‬ᇀᅙኪጒༀă
ጴజ
H
L
X
Z
ᆯᇀথ๭ഗ๼෇ពኵྺ−30 mV዁−200 mVLjᅺُ‫܌‬ୟĂࠤ
௮ຎ
ߛ‫ۉ‬ೝ
‫ۉگ‬ೝ
࿮࠲
ߛፆDŽ࠲Dž
ቱԍࢺথ๭ഗ‫ڦ‬๼෇༬ႠփႴᄲೋዃ‫ۉ‬ፆăԥԍኤ‫޶ڦ‬ព
ኵᅪ࿆ጣ‫ړ‬AࢅBኮक़‫ۉڦ‬უປ३‫ڟ‬0V้Ljথ๭ഗ‫ڦ‬๼‫؜‬
ඓԍྺߛ‫ۉ‬ೝă
՗12.݀ໃ)໫୼ᇕ९՗11*
DE
H
H
L
X
L
X
๼෇
TxD
H
L
X
X
X
X
Y
H
L
Z
Z
Z
Z
๼‫؜‬
Z
L
H
Z
Z
Z
Z
Rev. 0 | Page 14 of 20
ADM2582E/ADM2587E
֑ᆩକႊೌपՎუഗජፇઠॽຕጴ႑ࡽٗ߰૗ቆ‫ڦ‬ᅃ֨‫ى‬
᳘ࢇ዁ଷྔᅃ֨țॽຕጴ๼෇Պஓྺհႚࢫీࠕघ૤Վუ
ഗ‫؛‬पජፇțሞْपජፇLjߌᆌ‫ڦ‬հႚԥ঴ஓྺፌ‫݀؛‬ໃ
‫ܾڦ‬৊዆ኵț
ሞ߰૗ഗ๼෇‫ڦ܋‬ኟ޶இड‫ۉ‬ೝገ࣑ࣷ๑ᅃ߲࢔቏‫ڦ‬DŽሀ
1nsDžஞ؋ཚࡗՎუഗԥໃ‫ڟ‬঴ஓഗț঴ஓഗ๟ມ࿘ༀ
‫ڦ‬Ljᅺُ੗ᅜԥኄ߲ஞ؋ዃ࿋ईް࿋Lj՗๖๼෇இड‫ڦ‬ገ
10
1
0.1
0.01
࣑ț๼෇‫܋‬ுᆶஇडገ࣑‫้ڦ‬क़‫ࡗג‬1 μs Ljዜ೺‫ڦ‬ຘႎஞ
0.001
1k
؋՗๖๼෇ጒༀ๟ኟඓ‫ڦ‬Lj੗ᅜඓԍ๼‫؜‬኱ୁ‫ڦ‬ኟඓႠț
100k
10k
10M
1M
MAGNETIC FIELD FREQUENCY (Hz)
100M
08111-019
ঢ়ࡗ߰૗ቆ‫ڦ‬ຕጴ႑ࡽ‫د‬๼๑ᆩiCouplerरຍțኄᅃरຍ
MAXIMUM ALLOWABLE MAGNETIC FLUX
DENSITY (kGauss)
100
኱ୁኟඓႠࢅ‫ੇׇى‬ඡ‫܈‬
཮33. ፌ‫ٷ‬ሎႹྔև‫ى‬ཚ௢‫܈‬
සࡕ঴ஓഗሞ‫ٷ‬ሀ5μsాுᆶথ๭‫ాڟ‬ևஞ؋Lj๼෇֨ሶණ
ྺுᆶࠃ‫ۉ‬ईኁ࿮ၳLjሞኄዖ൧઄ူLj߰૗ഗ‫ڦ‬๼‫؜‬ԥੂ
૩සLjሞ1MHz‫ׇىڦ‬ೕ୲ူLjፌ‫ٷ‬ሎႹ0.2Kߛຯ‫ׇىڦ‬
ோࠑऺ้‫ۉ‬ୟഽ዆ยዃྺఐණጒༀț
ሞথ๭၍ං੗ᅜߌᆌ‫؜‬0.25V‫ۉڦ‬უăኄ‫ٷ‬ሀ๟ߌᆌពኵ
ኄ߲൧઄ᆌ޿ኻሞADM2582E/ADM2587Eഗॲ‫ڦ‬ฉ‫࠲ࢅۉ‬
܏ࡗ‫ײ‬ዐ‫؜‬၄țADM2582E/ADM2587E‫ੇׇى‬ඡ‫ڦ܈‬၌዆
๟ᆯՎუഗথ๭၍ංዐ‫ߌڦ‬ᆌ‫ۉ‬უ‫ڦ‬ጒༀਦۨ‫ڦ‬Lj‫ۉ‬უፁ
ࠕ‫ٱࣷ৽ٷ‬ဃ‫ں‬ዃ࿋ईް࿋঴ஓഗțူ௬‫ݴڦ‬ဆຫ௽ُ൧
൧઄ሞ݀ໃஞ؋้݀ิ)ፌֶ‫ڦ‬टႠ*Ljኄࣷ๑থ๭‫ڦڟ‬ஞ
؋ٗ‫ٷ‬ᇀ1.0 Vူই‫ڟ‬0.75 VLjኄධ඗ߛᇀ঴ஓഗߌᆌពኵ
0.5 Vă
ံമ‫ىڦ‬ཚ௢‫܈‬ኵ‫ܔ‬ᆌᇀᇑADM2582E/ADM2587EՎუഗ
઄݀ิ‫ڦ‬ཉॲț
ॠ֪ADM2582E/ADM2587E‫ڦ‬3.3V߾ፕཉॲ๟ᅺྺኄ๟ፌ
ᅟ๴߅ඡ‫߾ڦ‬ፕఇ๕țሞՎუഗ๼‫܋؜‬ஞ؋‫ٷ܈ޗڦ‬ᇀ
1.0Vț঴ஓഗ‫ڦ‬ॠ֪ពኵ‫ٷ‬ሀ๟0.5VLjᅺُᆶᅃ߲0.5V‫ڦ‬
ሯำඹ၌țথ๭၍ංฉ‫ߌڦ‬ᆌ‫ۉ‬უᆯᅜူࠅ๕ऺ໙ǖ
ߴۨਐ૗‫܈ޗୁۉۨܮڦ‬ă཮34՗௽ኄၵሎႹ‫܈ޗୁۉڦ‬
๟ ೕ ୲ ᇑ ໯ ჋ ਐ ૗ ‫ ࡧ ڦ‬ຕ ă ९ ཮ 34໯ ๖ Lj ADM2582E/
ADM2587Eኻᆶሞ૗ഗॲ࢔ৎ‫ߛڦ‬ೕ‫֍ူୁۉٷ‬ԥᆖၚă
૩ ස 1MHz้ Lj 0.5kA‫ ୁ ۉ‬Ղ Ⴗ ‫ ݣ‬ዃ ሞ ਐ ૗ ADM2582E/
ADM2587E 5mmᅜྔ‫֍ࢪ้ڦ‬փࣷᆖၚഗॲ‫߾ڦ‬ፕă
V = (−dβ/dt)Σπrn2; n = 1, 2, … , N
N๟থ๭၍ංሕຕă
rn๟থ๭၍ං‫ڼ‬nං‫ڦ‬ӷ০)cm*ă
ߴۨADM2582E/ADM2587Eথ๭၍ංबࢆႚጒतߌᆌ‫ۉ‬
უLj঴ஓഗፌ‫ࠕీܠ‬ᆶ0.5Vᇆଉ‫ڦ‬50ǁLjሎႹ‫ڦ‬ፌ‫ׇىٷ‬
DISTANCE = 1m
100
10
DISTANCE = 100mm
1
DISTANCE = 5mm
0.1
0.01
1k
10k
100k
1M
10M
MAGNETIC FIELD FREQUENCY (Hz)
100M
08111-020
β๟‫ى‬ཚ௢‫ߛ)܈‬ຯ*ă
MAXIMUM ALLOWABLE CURRENT (kA)
1k
ഄዐǖ
९཮33໯๖ऺ໙ă
‫ڦ‬50ǁժ൐փࣷᆅഐ๼‫؜‬ገ࣑‫ٱ‬ဃăཞᄣ‫ڦ‬Ljසࡕኄᄣ‫ڦ‬
཮34. փཞ‫ୁۉ‬዁ADM2582E/ADM2587Eਐ૗ူ‫ڦ‬
ፌ‫ٷ‬ሎႹ‫ୁۉ‬
ጀᅪLjሞഽ‫ߛࢅׇى‬ೕ୲‫े۠ڦ‬ፕᆩူLjᆇຘ‫ۉ‬ୟӱ
(PCB)ጽ၍ႚ‫ڦׯ‬ඪࢆ࣮ୟ‫ߌࣷۼ‬ᆌ‫؜‬ፁࠕ‫ٱڦٷ‬ဃ‫ۉڦ‬
უ‫ࢫ݀ة‬Ⴤ‫ۉ‬ୟ‫ڦ‬ពኵăሞքਆ‫ࢪ้ڦ‬Ⴔᄲ߭ྔၭ႐ᅜՆ
௨݀ิኄዖ൧઄ă
Rev. 0 | Page 15 of 20
ADM2582E/ADM2587E
ᆌᆩ႑တ
ADM2582E/ADM2587Eሞඇ޶ሜူࠀࡼሀ650mWăᅺྺփ
PCBքਆ
ADM2582E/ADM2587E߰ ૗ RS-422/RS-485๭ ݀ ഗ Ԉ ࡤ
isoPowerण‫ׯ‬DC-DCገ࣑ഗLjஇडথ੨࿮Ⴔྔևথ੨‫ۉ‬
ୟ ț๼ ෇ ࢅ ๼ ‫ ۉ ࠃ ؜‬ᆅ গ Ⴔ ᄲ ‫ ۉ‬ᇸ ಖ ୟ ) ९ ཮ 35* ț
ADM2582E/ADM2587E‫ۉڦ‬ᇸև‫֑ݴ‬ᆩᅃ߲180MHz‫ڦ‬ና
‫ږ‬ೕ୲ཚࡗഄႊೌपՎუഗߛၳ‫دں‬๼ࠀ୲țُྔLjሞኟ
‫߾׉‬ፕఇ๕ူiCouple‫ڦ‬ຕ਍և‫ݴ‬ሞ‫ۉ‬ᇸᆅগฉᆅ෇ਸ࠲ຨ
Վț
ሞ‫߾߲ܠ‬ፕೕ୲ူ‫ۼ‬Ⴔᄲಖୟ‫ۉ‬ඹțሯำᅞ዆Ⴔᄲᅃ߲‫گ‬
‫ߛߌۉ‬ೕ‫ۉ‬ඹLjܸ࿖հᅞ዆ࢅ๢‫ۙڦړ‬ኝሶႴᄲᅃ߲‫ٷ‬ඹ
ኵ‫ۉڦ‬ඹțኄၵ‫ۉ‬ඹথሞᆅগ1(GND1)ࢅᆅগ2(VCC)ኮक़Lj
ᆅগ8(VCC)ࢅᆅগ9(GND1)ኮक़țVISOINࢅVISOOUT‫ۉڦ‬ඹ‫ݴ‬
՚থሞᆅগ11(GND2)ࢅᆅগ12(VISOOUT)ᅜतᆅগ19(VISOIN)
ࢅᆅগ20(GND2)ኮक़țྺକᅞ዆ሯำժই‫گ‬࿖հLj዁ณႴ
ᄲժ૴ଇ߲‫ۉ‬ඹțླྀ४‫ۉڦ‬ඹኵ๟0.1 μF ࢅ10 μF.ፌॅ‫ۉڦ‬
ඹ჋ስ๟ᄲᆶट‫ڦߌۉگ‬༩ٍ‫ۉ‬ඹLjईኁૌຼ‫߸ڦ‬ၭ‫ۉڦ‬
ඹț‫ۉ‬ඹଇ‫ۉڟ܋‬ᇸᆅগ‫ڦ‬ጽ၍ጺ‫׊‬ᆌ޿ၭᇀ10mmț
੗ీሞ߰૗ഗฉ‫ݣ‬ዃොඤഗLjႊೌዷᄲཚࡗGNDᆅগॽඤ
ଉࡼො‫ڟ‬PCBăසࡕഗॲᆌᆩሞߛ࿒࣍ৣူLjႴᄲ༵ࠃٗ
GNDᆅগ‫ڟ‬PCB‫ں‬ೝ௬‫ڦ‬ොඤୟ০ăස཮35໯๖‫ۉڦ‬ୟӱ
քਆे‫ٷ‬କᆅগ1Ă3Ă9Ă10Ă11Ă14Ă16ࢅ20‫ࡰڦ‬ಎăཚ
ࡗࡰಎ‫ںڟ‬ೝ௬‫ࡗ߲ܠڦ‬੥၂ዸၳই‫گ‬ႊೌాև‫ڦ‬࿒‫܈‬ă
ક‫ࡰٷ‬ಎ‫ڦ‬؅٫ᆯยऺኁ৊ႜೠࠚժᆯ੗ᆩ‫ۉڦ‬ୟӱ੣क़
ਦۨă
EMI੊୯ᅺ໎
ADM2582E/ADM2587E‫ڦ‬DC-DCገ࣑ഗև‫ڦݴ‬ഗॲႴᄲ߾
ፕሞ‫ڦߛ׉ݥ‬ೕ୲ᅜԍኤཚࡗၭՎუഗ৊ႜߛၳ‫୲ࠀڦ‬ገ
࣑ăᆯׂُิ‫ߛڦ‬ೕ‫ࣷୁۉ‬ሞ‫ۉ‬ୟӱ‫ۉࢅ֫ںڦ‬ᇸ֫‫د‬
խLjᆅഐՉᄂࢅ౾टጱ‫ޖ‬พă‫ܔ‬ᇀ๑ᆩኄၵഗॲ‫ڦ‬ᆌᆩLj
ླྀ४֑ᆩথ‫ں‬ऐ੕ăසࡕথ‫ں‬ऐ੕փ੗ႜ‫ࣆڦ‬LjPCB‫ڦ‬ք
ਆ ৽ Ⴔ ᄲ ፏ თ ࢔ ࡻ ‫ ڦ‬RFย ऺ ํ ७ ă ֖ ९ ᆌ ᆩ Դ ऻ
AN-0971ǗᆩisoPowerഗॲ৊ႜ‫ޖ‬พ੦዆Ljᅜइൽ߸‫ڦܠ‬႑
တă
߰૗๱ం
໯ᆶ‫߰ڦ‬૗঳ࠓሞ‫้׊‬क़‫ۉڦ‬უፕᆩူLjፌዕࣷԥ೦࣋ă
GND1
1
20
VCC
2
19
GND2
GND1
3
18
A
৊ႜᅃဣଚ࠽‫ڦݘ‬ೠࠚઠඓۨADM2582E/ADM2587Eాև
RxD
4
17
B
RE
16
GND2
߰૗঳ࠓ‫ڦ‬๱ంă
5
߰૗ປ३୲ᆯแेሞ߰૗ฉ‫ۉڦ‬უհႚ‫֖ڦ‬ຕਦۨăADI
VISOIN
DE
6
15
Z
TxD
7
14
GND2
VCC
8
13
Y
GND1
9
12
GND1
10
11
े໏๱ం֪๬๟ᆩ‫૶ۨܮࡗג‬Ⴤ߾ፕ‫ۉ‬უ‫ۉڦ‬უ৊ႜăփ
VISOOUT
GND2
08111-125
ཞ߾ፕཉॲူ‫ेڦ‬໏ᅺጱ‫ڦ‬ඓۨᄲሎႹణՔ߾ፕ‫ۉ‬უฉ‫ڦ‬
཮35. ླྀ४‫ڦ‬PCBքਆ
ࠤቱ้क़ऺ໙ă՗9ዐ၂๖‫ڦ‬ኵጺ঳କबዖ߾ፕཉॲူ50
౎߾ፕ๱ం‫ރڦ‬ኵ‫ۉ‬უăሞ࢔‫ܠ‬൧઄ူLj‫پ‬૙֪๬ණኤ‫ڦ‬
߾ፕ‫ۉ‬უԲ50౎߾ፕ๱ం‫ۉ‬უ߸ߛă߾ፕ‫ۉ‬უߛᇀଚ‫ڦ؜‬
ሞਏᆶߛࠌఇຨՎ‫ڦ‬ᆌᆩዐLjᄲඓԍ߰૗ቆଇ‫ۉڦ܋‬ୟӱ
๑ᆩ๱ం‫ۉ‬უ้ࣷᆅഐ߰૗‫ࡗڦ‬ራ฿ၳă
᳘ࢇፌၭăُྔLjසُยऺ‫ۉ‬ୟӱքਆLjඪࢆ᳘ࢇ‫ۼ‬փࣷ
ADM2582E/ADM2587E‫߰ڦ‬૗๱ంᆯแेሞ߰૗ቆฉ‫ۉڦ‬
‫؜‬၄ժᆖၚഗॲ֨໯ᆶ‫ڦ‬ᆅগăසࡕփ஢ፁยऺᄲ൱ॽࣷ
უհႚਦۨăiCoupler߰૗঳ࠓ‫܈‬ᅜփཞ໏୲ປ३Ljኄᆯ
๑ᆅগक़‫ۉڦ‬უֶᅴ‫ࡗג‬ഗॲ‫ڦ‬ਨ‫ܔ‬ፌ‫ۨܮٷ‬ኵLjሰ‫ׯ‬ഗ
հႚ๟‫ྺޏ‬ມटႠ঍ୁĂ‫ڇ‬टႠ঍ୁई኱ୁਦۨă཮36Ă
ॲឋ໮ࢅ/ईኁᆦ৳໦࣋ă
཮37ࢅ཮38၂๖ኄၵփཞ߰૗‫ۉ‬უ‫ڦ‬հႚă
ມटႠ঍ୁ‫ۉ‬უ๟ፌ੏ਗ਼‫ৣ࣍ڦ‬ăሞມटႠ঍ୁཉॲူ‫ڦ‬
50౎߾ፕ๱ంਦۨକADIླྀ४‫ڦ‬ፌ‫߾ٷ‬ፕ‫ۉ‬უă
Rev. 0 | Page 16 of 20
ADM2582E/ADM2587E
ሞ‫ڇ‬टႠ঍ୁईኁ኱ୁ‫ۉ‬უ‫ڦ‬൧઄ူLj߰૗ᆌ૰၂඗‫ڥگ‬
߰૗‫ۉ‬ᇸ੊୯ᅺ໎
‫ܠ‬ăُ߾ፕఇ๕ሞీࠕइ‫ڥ‬50౎߾ፕ้क़‫ڦ‬മ༵ူLjሎႹ
ण‫ׯ‬isoPower኱ୁ߰૗‫ۉ‬ᇸ‫ۆڦ‬႙๼‫ۉ؜‬უ๟3.3Vă‫ړ‬঳
߸ߛ‫߾ڦ‬ፕ‫ۉ‬უă՗9ዐଚ‫߾ڦ؜‬ፕ‫ۉ‬უሞྼ‫׼‬50౎ፌ‫گ‬
࿒ ‫ گ‬ᇀ 120°C้ Lj ሞ ADM2587Eా ‫ ߰ ڦ‬૗ ‫ ۉ‬ᇸ ੗ ᅜ ༵ ࠃ
߾ፕ๱ం‫ڦ‬മ༵ူLj༵ࠃକ‫ڇࢇޙ‬टႠ঍ୁईኁ኱ୁ‫ۉ‬უ
55mA‫ୁۉڦ‬ăႴᄲጀᅪ‫ڦ‬ዘ‫ۅ‬๟LjሞVISOOUTᆅগฉ‫ୁۉڦ‬
൧઄ူ‫߾ڦ‬ፕ‫ۉ‬უăඪࢆᇑ཮37ࢅ཮38ዐփᅃዂ‫ڦ‬঍֮߰
๟੗༵ࠃ‫ڦ‬ጺ‫ୁۉ‬LjԈઔ༵ࠃߴాևRS-485‫ۉ‬ୟ‫ୁۉڦ‬ă
૗‫ۉ‬უհႚ‫ۼ‬ᆌԥණྺ๟ມटႠ঍ୁհႚLjഄ‫ރ‬ኵ‫ۉ‬უᆌ
‫ړ‬ൻ‫ۯ‬ഗਸ࠲໏୲ྺ500 kbps൐޶ሜྺ54 ΩLjཞ้ഗॲ‫ڦ‬
၌዆ሞ՗9ዐଚ‫ڦ؜‬50౎߾ፕ๱ం‫ۉ‬უᅜူă
঳࿒‫گ‬ᇀ120°C้LjADM2587EሞVISOOUTᆅগᅃӯ੗༵ࠃ15
mA‫ୁۉ‬ă
08111-021
RATED PEAK VOLTAGE
0V
RATED PEAK VOLTAGE
՗14. VISOOUTᆅগ‫ۆڦ‬႙ፌ‫ྔٷ‬և‫ୁۉ‬
on VISOOUT
0V
ྔև޶ሜ‫ୁۉ‬
(mA)
15
RT
54 Ω
29
46
120 Ω
Unloaded
08111-023
཮36. ມटႠ঍ୁհႚ
཮48/!኱ୁհႚ
RATED PEAK VOLTAGE
ADM2582EሞVISOOUTᆅগுᆶྔև‫ୁۉ‬ă
‫ٗړ‬VISOOUTᆅগဌൽྔև‫้ୁۉ‬LjᆯᇀisoPower DC-DCገ
࣑ഗ๑ᆩߛೕਸ࠲ᇮॲLjࣷሺ‫ޖิׂٷ‬พ‫ޅڦ‬၃ăPCBք
08111-022
0V
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.
ဣཥದዃ
Double terminated bus with
RT = 110 Ω
Single terminated bus
Unterminated bus
ਆ้ᆌ༬՚ၭ႐LjՂႷ‫ޖࢇޙ‬พՔጚăᆶ࠲‫ۉ‬ୟӱքਆ੊
཮38. ‫ڇ‬टႠ঍ୁհႚ
ଉ ᅺ ໎ ‫ ၘ ڦ‬ဦ ႑ တ Lj ൩ ֖ ੊ ᆌ ᆩ Դ ऻ AN-0971ǖ ᆩ
isoPowerഗॲ৊ႜ‫ޖ‬พ੦዆ă
VCC
EXTERNAL
LOAD
VISOOUT
VCC
isoPower DC-TO-DC CONVERTER
GND1
OSCILLATOR
GND
RECTIFIER
GND2
VISOIN
REGULATOR
TRANSCEIVER
DIGITAL ISOLATION iCoupler
TxD
500kbps
VCC
DE
ENCODE
DECODE
ENCODE
DECODE
DECODE
ENCODE
D
Y
Z
RT
A
R
B
ADM2582E/ADM2587E
RE
GND1
ISOLATION
BARRIER
GND2
཮39. ADM2587E ‫ۆ‬႙ፌ‫ྔٷ‬և‫֪ୁۉ‬ଉ
Rev. 0 | Page 17 of 20
08111-038
RxD
ADM2582E/ADM2587E
3.3V/5V POWER
SUPPLY
100nF
10μF
100nF
10nF
VCC
VCC
VISOOUT
100nF
10μF
isoPower DC-TO-DC CONVERTER
OSCILLATOR
RECTIFIER
VISOIN
100nF
REGULATOR
DIGITAL ISOLATION iCoupler
TxD
DE
ENCODE
DECODE
ENCODE
DECODE
DECODE
ENCODE
D
Y
Z
RT
A
RxD
RE
R
B
RT
ADM2582E/ADM2587E
GND1
ISOLATION
BARRIER
GND2
GND1
཮39. ADM2587E ‫ۆ‬႙ፌ‫ྔٷ‬և‫֪ୁۉ‬ଉ
཮40๟๑ᆩADM2582E/ADM2587E‫ۉڦ‬ୟ཮๖૩ț
Rev. 0 | Page 18 of 20
08111-124
MICROCONTROLLER
AND UART
TRANSCEIVER
10nF
ADM2582E/ADM2587E
‫ۆ‬႙ᆌᆩ
཮41ࢅ཮42๟ADM2582E/ADM2587Eሞӷມ߾ࢅඇມ߾
ഄ༬Ⴀፆੇ৊ႜ‫܋‬থLjժ൐๑ጺ၍ฉ‫ݴڦ‬ኧ၍‫܈׊‬৑੗ీ
RS-485ྪஏದዃ้‫ۆڦ‬႙ᆌᆩăፌ‫ܠ‬ᆶ256߲๭݀ഗ੗ᅜᇑ
‫܌ں‬ă‫ܔ‬ᇀӷມ߾ᆌᆩLjኄᅪ࿆ጣ၍‫ڦ‬ଇ‫ۼ܋‬ᄲ৊ႜ‫܋‬
RS-485ጺ၍૶থăྺକ๑‫ݒ‬พፌၭLjॽ႑ࡽ၍ሞথ๭‫܋‬ᆩ
থLjᅺྺଇ‫ྺׯࣷۼ܋‬থ๭‫܋‬ă
MAXIMUM NUMBER OF TRANSCEIVERS ON BUS = 256
ADM2582E/
ADM2587E
RxD
R
A
A
B
B
RE
D
RxD
R
RE
RT
RT
DE
TxD
ADM2582E/
ADM2587E
Z
Z
Y
Y
A
B
ADM2582E/
ADM2587E
R
Z
Y
A
D
RxD RE
B
ADM2582E/
ADM2587E
DE TxD
R
Z
DE
D
TxD
Y
D
RxD RE
DE TxD
08111-027
NOTES
1. RT IS EQUAL TO THE CHARACTERISTIC IMPEDANCE OF THE CABLE.
2. ISOLATION NOT SHOWN.
཮41. ADM2582E/ADM2587E‫ۆ‬႙ӷມ߾RS-485ྪஏ
MAXIMUM NUMBER OF NODES = 256
MASTER
SLAVE
A
B
RE
Z
Z
DE
TxD
D
RT
D
DE
B
RT
Y
ADM2582E/
ADM2587E
A
B
Z
Y
A
B
Z
A
RE
R
RxD
ADM2582E/
ADM2587E
Y
SLAVE
TxD
SLAVE
R
ADM2582E/
ADM2587E
RxD RE
R
D
DE TxD
RxD RE
D
DE TxD
NOTES
1. RT IS EQUAL TO THE CHARACTERISTIC IMPEDANCE OF THE CABLE.
2. ISOLATION NOT SHOWN.
཮42. ADM2582E/ADM2587E‫ۆ‬႙ඇມ߾RS-485ྪஏ
Rev. 0 | Page 19 of 20
ADM2582E/
ADM2587E
08111-028
R
RxD
Y
ADM2582E/ADM2587E
ྔႚ؅٫
13.00 (0.5118)
12.60 (0.4961)
11
20
7.60 (0.2992)
7.40 (0.2913)
2.65 (0.1043)
2.35 (0.0925)
0.30 (0.0118)
0.10 (0.0039)
COPLANARITY
0.10
10.65 (0.4193)
10.00 (0.3937)
10
1.27
(0.0500)
BSC
0.51 (0.0201)
0.31 (0.0122)
SEATING
PLANE
0.75 (0.0295)
0.25 (0.0098)
45°
8°
0°
0.33 (0.0130)
0.20 (0.0079)
COMPLIANT TO JEDEC STANDARDS MS-013-AC
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.
1.27 (0.0500)
0.40 (0.0157)
060706-A
1
཮43. 20ᆅগՔጚၭ႙‫ހ‬ጎ[SOIC_W]
੻༹ (RW-20)
཮๖؅٫‫ڇ‬࿋ǖࡹ௝mmࢅ(inches)
۩ࠔኸళ
႙ࡽ
ADM2582EBRWZ 1
ADM2582EBRWZ-REEL71
ADM2587EBRWZ1
ADM2587EBRWZ-REEL71
EVAL-ADM2582EEBZ1
EVAL-ADM2587EEBZ1
1
ຕ਍໏୲!(Mbps)
16
16
0.5
0.5
࿒‫ྷݔ܈‬
−40°C ዁ +85°C
−40°C ዁ +85°C
−40°C ዁ +85°C
−40°C ዁ +85°C
Z = ‫ࢇޙ‬RoHSՔጚ‫ڦ‬ग़ඹഗॲț
©2009 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D08111-0-9/09(0)
Rev. 0 | Page 20 of 20
‫ހ‬ጎ௮ຎ
20ᆅগ SOIC_W
20ᆅগ SOIC_W
20ᆅগ SOIC_W
20ᆅগ SOIC_W
ADM2582E ೠࠚӱ
ADM2587E ೠࠚӱ
‫ހ‬ጎ჋ၜ
RW-20
RW-20
RW-20
RW-20
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