零件型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX14780E | 5.0V, ±30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver GeneralDescription TheMAX14780Eisa+5V,±30kVHBMESDhalfduplexRS-485/422transceiver. TheMAX14780Efeaturesreducedslew-ratedriversthatminimizeEMIandreducereflectionscausedbyimproperlyterminatedcables,allowingerror-freedatatransmissionupto500kbps. TheMAX14780Eisa | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX14780E | 5.0V, 30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver GeneralDescription TheMAX14780Eisa+5V,±30kVHBMESDhalfduplexRS-485/422transceiver. TheMAX14780Efeaturesreducedslew-ratedriversthatminimizeEMIandreducereflectionscausedbyimproperlyterminatedcables,allowingerror-freedatatransmissionupto500kbps. TheMAX14780Eis | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX14780E | +5.0V、±30kV ESD保護(hù)、失效保護(hù)、熱插拔、RS-485/RS-422收發(fā)器; ? 工作在+5.0V\n? 為RS-485/RS-422 I/O端具有±30kV增強(qiáng)型人體模式ESD保護(hù)\n? 真正的失效保護(hù)接收器,兼容于EIA/TIA-485\n? DE與/RE采用熱插拔輸入結(jié)構(gòu)\n? 強(qiáng)大的擺率控制功能有助于實(shí)現(xiàn)無(wú)差錯(cuò)數(shù)據(jù)傳輸\n? 低電流關(guān)斷模式\n? 總線上允許掛接256個(gè)收發(fā)器\n? 采用工業(yè)標(biāo)準(zhǔn)的8引腳SO和PDIP封裝; MAX14780E是+5.0V供電、具有±30kV ESD保護(hù)的RS-485/RS-422收發(fā)器,內(nèi)置一路驅(qū)動(dòng)器和一路接收器。器件包括失效保護(hù)電路,當(dāng)接收器輸入開(kāi)路或短路時(shí)確保接收器輸出邏輯高電平。如果掛在總線上的所有發(fā)送器被禁用(高阻),接收器將輸出邏輯高電平。MAX14780E具有熱插拔功能,在上電或熱插入時(shí)可以消除總線上的瞬態(tài)故障。\n\n MAX14780E具有限擺率驅(qū)動(dòng),能夠降低EMI和由于不恰當(dāng)?shù)碾娎|匹配所引起的反射,實(shí)現(xiàn)高達(dá)500kbps的無(wú)差錯(cuò)數(shù)據(jù)傳輸。br>MAX14780E適用于半雙工通信,在無(wú)負(fù)載或驅(qū)動(dòng)器禁用的滿(mǎn)負(fù)荷情況下,器件吸取1.2mA電源電流。MAX14780E具有1/8單位負(fù)載輸入阻抗,總線上可以掛接多達(dá)256個(gè)收發(fā)器。\n\n MAX14780E采用8引腳SO封裝和PDIP封裝。\n\n \n\n | ADIAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | ADI | |
MAX14780E | 5.0V, 30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX14780E | 5.0V, 30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
5.0V, ±30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver GeneralDescription TheMAX14780Eisa+5V,±30kVHBMESDhalfduplexRS-485/422transceiver. TheMAX14780Efeaturesreducedslew-ratedriversthatminimizeEMIandreducereflectionscausedbyimproperlyterminatedcables,allowingerror-freedatatransmissionupto500kbps. TheMAX14780Eisa | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
5.0V, ±30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver GeneralDescription TheMAX14780Eisa+5V,±30kVHBMESDhalfduplexRS-485/422transceiver. TheMAX14780Efeaturesreducedslew-ratedriversthatminimizeEMIandreducereflectionscausedbyimproperlyterminatedcables,allowingerror-freedatatransmissionupto500kbps. TheMAX14780Eisa | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
5.0V, 30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver GeneralDescription TheMAX14780Eisa+5V,±30kVHBMESDhalfduplexRS-485/422transceiver. TheMAX14780Efeaturesreducedslew-ratedriversthatminimizeEMIandreducereflectionscausedbyimproperlyterminatedcables,allowingerror-freedatatransmissionupto500kbps. TheMAX14780Eis | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
5.0V, ±30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver GeneralDescription TheMAX14780Eisa+5V,±30kVHBMESDhalfduplexRS-485/422transceiver. TheMAX14780Efeaturesreducedslew-ratedriversthatminimizeEMIandreducereflectionscausedbyimproperlyterminatedcables,allowingerror-freedatatransmissionupto500kbps. TheMAX14780Eisa | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
5.0V, 30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim |
技術(shù)參數(shù)
- Duplex:
Half
- VSUPPLY(V):
5
- Data Rate (min)(kbps):
500
- ICC (typ)(mA):
1.2
- ESD Protect.(±kV):
30
- Tx EN:
Yes
- Rx EN:
Yes
- ICC (Shutdn.) (typ)(μA):
2.8
- # Rx/ Tx on Bus:
256
- Rx Failsafe w/ Inputs:
Open or Shorted
- Features:
Hot-Swap Support
- Slew Rate Limiting:
Yes
- 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):
$1.74 @1k
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
24+ |
1335 |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢(xún)價(jià) | ||
MAXIM |
2016+ |
DIP8 |
2309 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢(xún)價(jià) | ||
MAX |
16+ |
SOP8 |
8800 |
進(jìn)口原裝大量現(xiàn)貨熱賣(mài)中 |
詢(xún)價(jià) | ||
MAXIM |
17+ |
SOP-8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
MAXIM |
2020+ |
SOP8 |
2600 |
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(xún)價(jià) | ||
MAXIM原裝 |
23+ |
DIP8 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)! |
詢(xún)價(jià) | ||
MAXIM |
24+ |
DIP8 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢(xún)價(jià) | ||
MAXIM/美信 |
1948+ |
SOP |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢(xún)價(jià) | ||
MAXIM |
24+ |
DIP8 |
20000 |
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅?。?/div> |
詢(xún)價(jià) | ||
MAXIM/美信 |
24+ |
SOP-8 |
5000 |
全新原裝現(xiàn)貨假一罰十 |
詢(xún)價(jià) |
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