零件型號 | 下載 訂購 | 功能描述/絲印 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX3467 | +5V、失效保護、40Mbps、PROFIBUS RS-485/RS-422收發(fā)器; ? 專為PROFIBUS應用優(yōu)選\n? 高達40Mbps數(shù)據(jù)速率\n? 15ns發(fā)送器傳輸延遲\n? 20ns接收器傳輸延遲\n? 2ns發(fā)送器和接收器偏斜\n? 很高的差分驅(qū)動器輸出電平(54Ω負載上2.1V)\n? 熱插拔型\n? 1μA關(guān)斷電流\n? 低電源電流(典型2.5mA)\n? 總線上最多允許128個收發(fā)器\n? 真失效保護型接受器,同時兼容于EIA/TIA-485\n? 專為遠距離、強噪音的總線環(huán)境下進行多點傳送而設(shè)計\n? 兼有全雙工和半雙工器件\n? 14引腳器件還具有相位控制功能,可糾正接反的雙絞線對\n? 限流和熱關(guān)斷為驅(qū)動器提供過載保護; MAX3465-MAX3469是用于RS-485和RS-422通訊的高速差分總線收發(fā)器。它們符合TIA/EIA-422-B、TIA/EIA-485-A、V.11以及X.27標準。該收發(fā)器滿足PROFIBUS規(guī)范,能夠向54Ω負載提供+2.1V的最小輸出電平和40Mbps的數(shù)據(jù)速率,并且輸出偏斜小于2ns。每個器件包含一個三態(tài)差分線驅(qū)動器和一個差分輸入線接收器。該器件工作在+5V電源下,集成了真失效保護電路,當接收器輸入開路或短路時保證接收器輸出為邏輯高。這使帶有終端匹配的總線上的所有接收器在發(fā)送器全部被禁止時輸出為邏輯高。\n\n 這些器件具有1/4單位負載的接收器輸入阻抗,允許在總線上連接128個收發(fā)器。驅(qū)動器和接收器傳輸延遲保證低于20ns,適合于多點時鐘分配的應用。驅(qū)動器具有短路電流限制,并由熱關(guān)斷電路防止其產(chǎn)生過量的功率耗散。驅(qū)動器和接收器分別具有高有效和低有效的使能控制,可以將它們在外部連接在一起作為方向控制信號。\n\n \n\n | ADIAnalog Devices 亞德諾亞德諾半導體技術(shù)有限公司 | ADI | |
MAX3467 | 5V, Fail-Safe, 40Mbps, Profibus RS-485/ RS-422 Transceivers | MaximMaxim Integrated Products 美信美信半導體 | Maxim | |
MAX3467 | 5V, Fail-Safe, 40Mbps, Profibus RS-485/RS-422 Transceivers | MaximMaxim Integrated Products 美信美信半導體 | Maxim | |
MAX3467 | 5V, Fail-Safe, 40Mbps, Profibus RS-485/RS-422 Transceivers | MaximMaxim Integrated Products 美信美信半導體 | Maxim | |
5V, Fail-Safe, 40Mbps, Profibus RS-485/RS-422 Transceivers | MaximMaxim Integrated Products 美信美信半導體 | Maxim | ||
5V, Fail-Safe, 40Mbps, Profibus RS-485/ RS-422 Transceivers | MaximMaxim Integrated Products 美信美信半導體 | Maxim | ||
5V, Fail-Safe, 40Mbps, Profibus RS-485/RS-422 Transceivers | MaximMaxim Integrated Products 美信美信半導體 | Maxim | ||
5V, Fail-Safe, 40Mbps, Profibus RS-485/RS-422 Transceivers | MaximMaxim Integrated Products 美信美信半導體 | Maxim | ||
5V, Fail-Safe, 40Mbps, Profibus RS-485/ RS-422 Transceivers | MaximMaxim Integrated Products 美信美信半導體 | Maxim | ||
5V, Fail-Safe, 40Mbps, Profibus RS-485/RS-422 Transceivers | MaximMaxim Integrated Products 美信美信半導體 | Maxim |
技術(shù)參數(shù)
- Duplex:
Full
- VSUPPLY(V):
5
- Data Rate (min)(kbps):
30000
- ICC (typ)(mA):
2.5
- Tx EN:
No
- Rx EN:
No
- # Rx/ Tx on Bus:
128
- Rx Failsafe w/ Inputs:
Open or Shorted
- Features:
High Speed
- Slew Rate Limiting:
No
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
PDIP/8
- Smallest Available Pckg. (max w/pins)(mm2):
31
- Budgetary Price (See Notes):
$1.90 @1k
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
NA |
25060 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
MAXIM |
13+ |
2238 |
原裝分銷 |
詢價 | |||
MAXIM |
24+ |
SOP |
5320 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
MAXIM |
24+ |
SOP |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
MAXIM |
16+ |
SOP8 |
8800 |
進口原裝大量現(xiàn)貨熱賣中 |
詢價 | ||
MAX |
23+ |
SOP8 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
MAXIM |
2016+ |
SOP8 |
5303 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
Maxim |
24+ |
8-DIP |
150 |
詢價 | |||
MAXIM |
17+ |
SOP-8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
MAX |
24+ |
SOP |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢價 |
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