零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX3480EA | ±15kV ESD保護、隔離型、3.3V、RS-485/RS-422數(shù)據(jù)接口; ? 隔離式數(shù)據(jù)接口支持高達1260VRMS(1分鐘)\n\n? 為I/O引腳提供±15kV ESD保護\n?限擺率數(shù)據(jù)傳輸(MAX3480EB為160kbps)\n\n? 高速、隔離式2.5Mbps RS-485接口(MAX3480EA)\n?+3.3V單電源\n\n? 用于驅(qū)動器過載保護的限流和熱關(guān)斷功能\n?標準28引腳PDIP封裝\n?支持總線連接多達128個收發(fā)器; MAX3480EA/MAX3480EB均為電氣隔離的RS-485/RS-422數(shù)據(jù)通信接口。RS-485/RS-422 I/O引腳受到保護,可防止±15kV靜電放電(ESD)沖擊,不會發(fā)生閂鎖。收發(fā)器、光耦合器和變壓器都集成在一個低成本的28引腳PDIP封裝中。接口的兩側(cè)均通過邏輯側(cè)的+3.3V單電源供電。\n\n MAX3480EB具有低擺率驅(qū)動器,可充分降低EMI并減少因電纜端接不當引起的反射,從而實現(xiàn)數(shù)據(jù)速率高達160kbps的無誤差數(shù)據(jù)傳輸。MAX3480EA的驅(qū)動器擺率不受限制,因此傳輸速率高達2.5Mbps。\n\n 驅(qū)動器具有短路限流功能,并且通過熱關(guān)斷電路將驅(qū)動器輸出置于高阻抗狀態(tài),以防止功耗過大。接收器輸入具有故障安全特性,可在輸入開路時確保輸出保持邏輯高電平。\n\n MAX3480EA/MAX3480EB可承受1260VRMS(1分鐘)或1520VRMS(1秒)。其隔離輸入和輸出符合RS-485/RS-422規(guī)范。\n\n | ADIAnalog Devices 亞德諾亞德諾半導體技術(shù)有限公司 | ADI | |
MAX3480EA | -15kV ESD-Protected, Isolated, 3.3V RS-485/RS-422 Data Interfaces | MaximMaxim Integrated Products 美信美信半導體 | Maxim | |
-15kV ESD-Protected, Isolated, 3.3V RS-485/RS-422 Data Interfaces | MaximMaxim Integrated Products 美信美信半導體 | Maxim | ||
-15kV ESD-Protected, Isolated, 3.3V RS-485/RS-422 Data Interfaces | MaximMaxim Integrated Products 美信美信半導體 | Maxim | ||
Package:28-DIP(0.600",15.24mm);包裝:管件 類別:集成電路(IC) 驅(qū)動器,接收器,收發(fā)器 描述:IC TRANSCEIVER HALF 1/1 28DIP | ADAnalog Devices 亞德諾亞德諾半導體技術(shù)有限公司 | AD | ||
Package:28-DIP(0.600",15.24mm);包裝:管件 類別:集成電路(IC) 驅(qū)動器,接收器,收發(fā)器 描述:IC TRANSCEIVER HALF 1/1 28DIP | ADAnalog Devices 亞德諾亞德諾半導體技術(shù)有限公司 | AD |
技術(shù)參數(shù)
- Duplex:
Half
- VSUPPLY(V):
3.3
- Data Rate (min)(kbps):
2500
- Galvanic Isolation(±V):
1000
- ICC (typ)(mA):
130
- Tx EN:
Yes
- Rx EN:
No
- ICC (Shutdn.) (typ)(μA):
0.2
- # Rx/ Tx on Bus:
128
- Rx Failsafe w/ Inputs:
Open
- Features:
Low Power Shutdown
- Slew Rate Limiting:
No
- RoHS Available:
No
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
PDIP HYBRID/28
- Smallest Available Pckg. (max w/pins)(mm2):
592.6
- Budgetary Price (See Notes):
$21.75 @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 | ||
MAX |
24+ |
原廠封裝 |
1000 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
Maxim |
24+ |
28-DIP |
26 |
詢價 | |||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原廠支持公司優(yōu)勢現(xiàn)貨 |
詢價 | ||
Maxim Integrated |
24+ |
28-PDIP |
65200 |
一級代理/放心采購 |
詢價 | ||
Maxim |
1931+ |
N/A |
127 |
加我qq或微信,了解更多詳細信息,體驗一站式購物 |
詢價 | ||
MAXIM(美信) |
2447 |
PDIP-28 |
315000 |
14個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價 | ||
MAXIM |
20+ |
DIP-28 |
284 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 | ||
MAXIM(美信) |
2021+ |
PDIP-28 |
499 |
詢價 | |||
Maxim Integrated |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 |
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