零件型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX3480A | Complete, Isolated, 3.3V RS-485/RS-422 Data Interface GeneralDescription TheMAX3480A/MAX3480BareelectricallyisolatedRS-485/RS-422data-communicationsinterfaces.Transceivers,optocouplers,andatransformerareallincludedinonelow-cost,28-pinDIPpackage.Asingle+3.3Vsupplyonthelogicsidepowersbothsidesoftheinterface. TheMA | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX3480A | 完備的、隔離型、3.3V、RS-485/RS-422數(shù)據(jù)接口; ? 隔離式數(shù)據(jù)接口高達(dá)1600VRMS(1分鐘)\n\n? 限擺率數(shù)據(jù)傳輸(MAX3480B)\n\n? 高速、隔離式2.5Mbps RS-485接口(MAX3480A)\n\n? 相對(duì)于隔離地的共模輸入電壓范圍:-7V至+12V\n\n? +3.3V單電源\n\n? 用于驅(qū)動(dòng)器過(guò)載保護(hù)的限流和熱關(guān)斷功能\n\n? 標(biāo)準(zhǔn)28引腳DIP封裝; MAX3480A/MAX3480B均為電氣隔離的RS-485/RS-422數(shù)據(jù)通信接口。收發(fā)器、光耦合器和變壓器都集成在一個(gè)低成本的28引腳DIP封裝中。接口的兩側(cè)均通過(guò)邏輯側(cè)的+3.3V單電源供電。\n\n MAX3480B具有低擺率驅(qū)動(dòng)器,可充分降低EMI并減少因電纜端接不當(dāng)引起的反射,從而實(shí)現(xiàn)數(shù)據(jù)速率高達(dá)250kbps的無(wú)誤差數(shù)據(jù)傳輸。MAX3480A的驅(qū)動(dòng)器擺率不受限制,因此傳輸速率高達(dá)2.5Mbps。\n\n 這些器件的典型靜態(tài)電源電流消耗為180mA。MAX3480B提供功耗僅為0.2μA的低功耗關(guān)斷模式。\n\n 驅(qū)動(dòng)器具有短路限流功能,并且通過(guò)熱關(guān)斷電路將驅(qū)動(dòng)器輸出置于高阻抗?fàn)顟B(tài),以防止功耗過(guò)大。接收器輸入具有故障安全特性,可在輸入開路時(shí)確保輸出保持邏輯高電平。\n\n MAX3480A/MAX3480B通??沙惺?1600VRMS(1分鐘)或 2000VRMS(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(dǎo)體技術(shù)有限公司 | ADI | |
Complete, Isolated, 3.3V RS-485/RS-422 Data Interface GeneralDescription TheMAX3480A/MAX3480BareelectricallyisolatedRS-485/RS-422data-communicationsinterfaces.Transceivers,optocouplers,andatransformerareallincludedinonelow-cost,28-pinDIPpackage.Asingle+3.3Vsupplyonthelogicsidepowersbothsidesoftheinterface. TheMA | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Complete, Isolated, 3.3V RS-485/RS-422 Data Interface GeneralDescription TheMAX3480A/MAX3480BareelectricallyisolatedRS-485/RS-422data-communicationsinterfaces.Transceivers,optocouplers,andatransformerareallincludedinonelow-cost,28-pinDIPpackage.Asingle+3.3Vsupplyonthelogicsidepowersbothsidesoftheinterface. TheMA | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Package:28-DIP(0.600",15.24mm);包裝:卷帶(TR) 類別:集成電路(IC) 驅(qū)動(dòng)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(dǎo)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(dòng)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(dǎo)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):
180
- Tx EN:
Yes
- Rx EN:
No
- ICC (Shutdn.) (typ)(μA):
0.2
- # Rx/ Tx on Bus:
32
- Rx Failsafe w/ Inputs:
Open
- 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):
$20.40 @1k
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
MAX |
06+ |
PDIP |
1000 |
自己公司全新庫(kù)存絕對(duì)有貨 |
詢價(jià) | ||
MAXIM |
23+ |
DIP |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
MAXIM |
24+ |
DIP |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨 |
詢價(jià) | ||
24+ |
30 |
本站庫(kù)存 |
詢價(jià) | ||||
MAX |
24+ |
原廠封裝 |
1000 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
MAXIM |
2020+ |
PDIP28P |
2 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
MAXIM |
24+ |
DIP |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢價(jià) | ||
Maxim |
1701+ |
? |
11520 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
MAXIM |
22+ |
QFN |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì) |
詢價(jià) |
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