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參數(shù)資料
| 型號： | ADM3490EARZ-REEL7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 3.3 V, 【15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers |
| 中文描述： | LINE TRANSCEIVER, PDSO8 |
| 封裝： | LEAD FREE, MS-012-A, SOIC-8 |
| 文件頁數(shù)： | 17/20頁 |
| 文件大?。?/td> | 503K |
| 代理商： | ADM3490EARZ-REEL7 |
ADM3483E/ADM3486E/ADM3488E/ADM3490E/ADM3491E
Rev. A | Page 17 of 20
R
D
RO
DI
DE
ADM3491E
NOTES
1. MAXIMUM NUMBER OF NODES: 32.
2. R
T
IS EQUAL TO THE CHARACTERISTIC IMPEDANCE OF THE CABLE USED.
A
B
Y
Z
RO
R
T
R
T
R
D
RO
DI
DE
ADM3491E
SLAVE
A
B
Y
Z
R
DI
DE
ADM3491E
B
A
Z
Y
D
R
D
RO
DI
DE
ADM3491E
SLAVE
MASTER
SLAVE
A
B
Y
Z
RE
RE
RE
RE
0
Figure 33. ADM3491E Full-Duplex RS-485 Network
R
D
RO
RE
DI
DATA IN
DATA OUT
DE
ADM3488E/
ADM3490E/
ADM3491E
NOTES
1. R
IS EQUAL TO THE CHARACTERISTIC
IMPEDANCE OF THE CABLE USED.
2. RE AND DE PINS ON ADM3491E ONLY.
A
B
Y
Z
R
T
R
T
0
Figure 34. Line Repeater for ADM3488E/ADM3490E/ADM3491E
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADM3491E | 3.3 V, 【15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers |
| ADM3491EARZ | 3.3 V, 【15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers |
| ADM3491EARZ-REEL7 | 3.3 V, 【15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers |
| ADM3483 | 3.3 V Slew Rate Limited, Half- and Full-Duplex, RS-485/RS-422 Transceivers |
| ADM3483ARZ | 3.3 V Slew Rate Limited, Half- and Full-Duplex, RS-485/RS-422 Transceivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADM3491 | 制造商:AD 制造商全稱:Analog Devices 功能描述:3.3 V, Full Duplex, 840 uA 20 Mbps, EIA RS-485 Transceiver |
| ADM3491AN | 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 1TR 1TX 1RX 14PDIP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:3V FULL DUPLEX RS 485 I.C. - Bulk |
| adm3491an-1 | 制造商:Analog Devices 功能描述: |
| ADM3491ANZ | 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 1TR 1TX 1RX 14PDIP - Rail/Tube |
| ADM3491ANZ-1 | 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 1TR 1TX 1RX 14PDIP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
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