| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX3291 | RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da 文件:285.53 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM | |
MAX3291 | RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da 文件:285.2 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM | |
MAX3291 | RS-485/RS-422收發(fā)器,帶有預(yù)加重,用于高速、遠(yuǎn)距離通信 MAX3291/MAX3292高速RS-485/RS-422收發(fā)器集成了驅(qū)動(dòng)器預(yù)加重電路,可通過(guò)減少長(zhǎng)電纜引起的符號(hào)間干擾(ISI)來(lái)延長(zhǎng)距離并提高可靠通信的數(shù)據(jù)速率。MAX3291可編程設(shè)置5Mbps至10Mbps的數(shù)據(jù)速率,而MAX3292可通過(guò)單個(gè)外部電阻設(shè)置高達(dá)10Mbps的數(shù)據(jù)速率。\n\n MAX3291/MAX3292均為全雙工器件,采用+5V單電源供電,提供低電流關(guān)斷模式,可將電源電流降至100nA。這些器件具有驅(qū)動(dòng)器輸出短路限流功能和故障安全接收器輸入,可在輸入開(kāi)路時(shí)確保輸出保持邏輯高電平。1/4單位負(fù)載接收器輸入阻抗支持總線(xiàn)連接多達(dá)128個(gè)收發(fā)器。\n\n ? 預(yù)加重功能提高了可靠RS-485/RS-422通信的距離和數(shù)據(jù)速率\n? 數(shù)據(jù)速率\n? 可編程速率高達(dá)10Mbps (MAX3292)\n? 關(guān)斷模式電流低至100nA\n? 支持總線(xiàn)連接多達(dá)128個(gè)收發(fā)器\n? 共模輸入電壓范圍:-7V至+12V\n? 與'75180、MAX489、MAX491、MAX3080、MAX3083、MAX3086、MAX1482引腳兼容; | ADI 亞德諾 | ADI | |
RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da 文件:285.2 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da 文件:285.53 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da 文件:285.53 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da 文件:285.2 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da 文件:285.53 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da 文件:285.2 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication General Description The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for da 文件:285.2 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- Duplex:
Full
- VSUPPLY(V):
5
- Data Rate (min)(kbps):
10000
- ICC (typ)(mA):
2
- Tx EN:
Yes
- Rx EN:
Yes
- ICC (Shutdn.) (typ)(μA):
0.1
- # Rx/ Tx on Bus:
128
- Rx Failsafe w/ Inputs:
Open
- Features:
High Speed
- Slew Rate Limiting:
No
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
PDIP/14
- Smallest Available Pckg. (max w/pins)(mm2):
54.3
- Budgetary Price (See Notes):
$4.33 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
25+ |
SOP14 |
2500 |
品牌一級(jí)代理,新加坡香港上百萬(wàn)現(xiàn)貨,歡迎查詢(xún)! |
詢(xún)價(jià) | ||
MAXIM |
23+ |
SMD |
6500 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢(xún)價(jià) | ||
MAX |
05+ |
原廠(chǎng)原裝 |
61 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢(xún)價(jià) | ||
MAXIM |
24+ |
DIP-14 |
5320 |
原裝現(xiàn)貨假一罰十 |
詢(xún)價(jià) | ||
MAXIM |
25+ |
SOP |
18000 |
原廠(chǎng)直接發(fā)貨進(jìn)口原裝 |
詢(xún)價(jià) | ||
MAXIM |
24+ |
SMD |
3000 |
公司現(xiàn)貨 |
詢(xún)價(jià) | ||
max |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢(xún)價(jià) | ||
MAXIM |
24+ |
SOP14 |
4652 |
公司原廠(chǎng)原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢(xún)價(jià) | ||
MAXIM |
16+ |
SOP |
8800 |
進(jìn)口原裝大量現(xiàn)貨熱賣(mài)中 |
詢(xún)價(jià) | ||
MAXIM |
17+ |
SOP-14 |
6200 |
100%原裝正品現(xiàn)貨 |
詢(xún)價(jià) |
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