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參數資料
| 型號： | ADM1486JR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | +5 V Low Power RS-485 PROFIBUS Transceiver |
| 中文描述： | LINE TRANSCEIVER, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數： | 5/8頁 |
| 文件大小： | 151K |
| 代理商： | ADM1486JR |
ADM1486
REV. PrB
–
5
–
Figure 11. Typical RS-485 Network
RT
RT
D
R
D
D
R
R
D
R
Table III. Comparison of RS-422 and RS-485 Interface Standards
Specification
RS-422
RS-485
PROFIBUS
Transmission Type
Maximum Cable Length
Minimum Driver Output Voltage ±2 V
Driver Load Impedance
Receiver Input Resistance
Receiver Input Sensitivity
Receiver Input Voltage Range
No of Drivers/Receivers Per Line 1/10
Differential
4000 ft.
Differential
4000 ft.
±1.5 V
54
12 k
min
±200 mV
–7 V to +12 V
32/32
Differential
-
±2.1 V
54
200 k
min
±200 mV
–7 V to +12 V
50/50
100
4 k
min
±200 mV
–7 V to +7 V
PRELIMINARY TECHNICAL DATA
相關PDF資料 |
PDF描述 |
|---|---|
| ADM1486 | +5 V Low Power RS-485 PROFIBUS Transceiver |
| ADM1486AN | +5 V Low Power RS-485 PROFIBUS Transceiver |
| ADM1486AQ | +5 V Low Power RS-485 PROFIBUS Transceiver |
| ADM1486AR | +5 V Low Power RS-485 PROFIBUS Transceiver |
| ADM1486ARM | +5 V Low Power RS-485 PROFIBUS Transceiver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADM1487 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultra-Low Power RS-485/RS-422 Transceiver with Low EMI and +/-10kV ESD Protection |
| ADM1487AN | 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultra-Low Power RS-485/RS-422 Transceiver with Low EMI and +/-10kV ESD Protection |
| ADM1487AR | 制造商:Analog Devices 功能描述:LINE TRNSCVR 1TR 1TX 1RX 8SOIC - Bulk |
| ADM1487E | 制造商:AD 制造商全稱:Analog Devices 功能描述:5 V, 【15 kV ESD Protected Half-Duplex, RS-485/RS-422 Transceivers |
| ADM1487EARZ | 功能描述:IC TXRX HALF DUP RS485/422 8SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 產品培訓模塊:RS-232 & USB Transceiver 標準包裝:2,000 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:16-SSOP 包裝:帶卷 (TR) 其它名稱:296-19849-2 |
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