EVAL-ADM2582EEBZ View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

EVAL-ADM2582EEBZ

Signal and Power Isolated RS-485 Transceiver with ±15 kV ESD Protection

Analog Devices

'EVAL-ADM2582EEBZ' PDF : 20 Pages View PDF

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ADM2582E/
ADM2587E
A
RxD
R
B
RE
DE
Z
TxD
D
Y
ADM2582E/ADM2587E
MAXIMUM NUMBER OF TRANSCEIVERS ON BUS = 256
RT
A
BZ
Y
RT
A
BZ
Y
ADM2582E/
ADM2587E
A
B
R
RxD
RE
DE
Z
Y
D
TxD
R
R
ADM2582E/
D
ADM2582E/
D
ADM2587E
ADM2587E
RxD RE DE TxD
RxD RE DE TxD
NOTES
1. RT IS EQUAL TO THE CHARACTERISTIC IMPEDANCE OF THE CABLE.
2. ISOLATION NOT SHOWN.
Figure 41. ADM2582E/ADM2587E Typical Half Duplex RS-485 Network
RxD
RE
DE
TxD
MASTER
R
D
A
B RT
Z
Y
MAXIMUM NUMBER OF NODES = 256
Y
Z
B
RT
A
SLAVE
D
R
TxD
DE
RE
RxD
ADM2582E/
ADM2587E
AB
SLAVE
ZY
AB
ZY
SLAVE
ADM2582E/
ADM2587E
R
D
ADM2582E/
ADM2587E
R
D
ADM2582E/
ADM2587E
RxD RE DE TxD
RxD RE DE TxD
NOTES
1. RT IS EQUAL TO THE CHARACTERISTIC IMPEDANCE OF THE CABLE.
2. ISOLATION NOT SHOWN.
Figure 42. ADM2582E/ADM2587E Typical Full Duplex RS-485 Network
Rev. C | Page 19 of 20

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