零件型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX33072E | 3.3V and 5.0V, Polarity Invert RS-485 Half-Duplex Transceiver with ±65V Fault Protection, ±40V CMR, and ±40kV ESD BenefitsandFeatures ?IntegratedProtectionforRobustCommunication ?ProtectiononDriverOutputs/ReceiverInputs(A, BDataLines) -±65VFaultProtectionRangeonDriver Outputs/ReceiverInputs -±40VCommon-ModeRangeonDriver Outputs/ReceiverInputs -±40kVHumanBodyModel(JEDEC | ADAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | AD | |
MAX33072E | +3V至+5.5V、極性反轉(zhuǎn)RS-485半雙工收發(fā)器,具有±65V故障保護(hù)、±40V CMR和±40kV ESD保護(hù)功能; ? 集成保護(hù)確保實(shí)現(xiàn)穩(wěn)健的通信\n? 為驅(qū)動(dòng)器輸出/接收器輸入(A、B數(shù)據(jù)線)提供保護(hù)\n? 驅(qū)動(dòng)器輸出端/接收器輸入端的故障保護(hù)范圍為±65V\n\n? 驅(qū)動(dòng)器輸出/接收器輸入端的共模范圍為±40V\n\n? ±40kV人體模型(JEDEC JS-001-2017) ESD保護(hù)\n\n? ±15kV氣隙放電(IEC 61000-4-2) ESD保護(hù)\n\n? ±10kV接觸放電(IEC 61000-4-2) ESD保護(hù)\n\n\n\n\n? 熱插拔保護(hù)\n\n? 短路保護(hù)\n\n? 熱關(guān)斷\n\n? 真正的故障安全特性,確保實(shí)現(xiàn)已知的接收器輸出狀態(tài)\n\n? 寬工作溫度范圍:-40°C至+125°C\n\n\n\n\n? 高性能收發(fā)器有助于實(shí)現(xiàn)靈活的設(shè)計(jì)\n? 符合RS-485 EIA/TIA-485標(biāo)準(zhǔn)\n\n? 最大數(shù)據(jù)速率:500kbps (MAX33072E)、2Mbps (MAX33073E)\n\n? 電源電壓范圍:3V至5.5V\n\n? 1/8單位負(fù)載,支持總線連接多達(dá)256個(gè)器件; MAX33072E/MAX33073E是一系列故障保護(hù)RS-485/RS-422收發(fā)器,針對(duì)通信總線線路的過(guò)壓條件提供±65V保護(hù),確保在惡劣的工業(yè)環(huán)境中實(shí)現(xiàn)穩(wěn)健可靠的保護(hù)功能。兩款器件在 VCCH(+4.5V至+5.5V)范圍內(nèi)均具有±40V的共模范圍(CMR),超過(guò)RS-485標(biāo)準(zhǔn)要求(-7V至+12V),適用于不同系統(tǒng)的接地層彼此相對(duì)移動(dòng)的電氣噪聲環(huán)境。此外還集成了一個(gè)高ESD保護(hù)電路,能夠針對(duì)驅(qū)動(dòng)器輸出和接收器輸入(A和B數(shù)據(jù)線)提供±40kV的ESD人體模型(HBM)保護(hù)。每個(gè)器件都包含一個(gè)驅(qū)動(dòng)器和一個(gè)接收器,支持+3V至+5.5V的電源電壓范圍,便于設(shè)計(jì)人員輕松進(jìn)行產(chǎn)品設(shè)計(jì),在多個(gè)終端設(shè)備上使用一個(gè)具有+3.3V或+5V電源電壓的器件。\n\n 這些器件具有極性選擇輸入(POL),可進(jìn)行A和B數(shù)據(jù)線交換,允許通過(guò)軟件校正現(xiàn)場(chǎng)交叉接線的電纜。\n\n MAX33072E提供限擺率輸出,數(shù)據(jù)速率高達(dá)500kbps,MAX33073E的額定數(shù)據(jù)速率高達(dá)2Mbps,適用于需要更高帶寬的應(yīng)用。這些收發(fā)器經(jīng)過(guò)了優(yōu)化,可在嘈雜環(huán)境中實(shí)現(xiàn)穩(wěn)健的通信。具有真正的故障安全特性,可在輸入開(kāi)路或短路時(shí)確保接收器輸出為邏輯高電平。驅(qū)動(dòng)器輸出受到保護(hù),防止發(fā)生短路情況。這些接收器具有1/8單位負(fù)載輸入阻抗,支持一條總線連接多達(dá)256個(gè)收發(fā)器。MAX33072E/MAX33073E采用8引腳SOIC封裝,工作溫度范圍為-40°C至+125°C。\n\n | ADIAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | ADI | |
3.3V and 5.0V, Polarity Invert RS-485 Half-Duplex Transceiver with ±65V Fault Protection, ±40V CMR, and ±40kV ESD BenefitsandFeatures ?IntegratedProtectionforRobustCommunication ?ProtectiononDriverOutputs/ReceiverInputs(A, BDataLines) -±65VFaultProtectionRangeonDriver Outputs/ReceiverInputs -±40VCommon-ModeRangeonDriver Outputs/ReceiverInputs -±40kVHumanBodyModel(JEDEC | ADAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | AD | ||
3.3V and 5.0V, Polarity Invert RS-485 Half-Duplex Transceiver with ±65V Fault Protection, ±40V CMR, and ±40kV ESD BenefitsandFeatures ?IntegratedProtectionforRobustCommunication ?ProtectiononDriverOutputs/ReceiverInputs(A, BDataLines) -±65VFaultProtectionRangeonDriver Outputs/ReceiverInputs -±40VCommon-ModeRangeonDriver Outputs/ReceiverInputs -±40kVHumanBodyModel(JEDEC | ADAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | AD | ||
Evaluates: MAX33072E | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Package:8-SOIC(0.154",3.90mm 寬);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 8SOIC | ADAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | AD | ||
包裝:散裝 功能:收發(fā)器,RS-485 類別:開(kāi)發(fā)板,套件,編程器 評(píng)估和演示板及套件 描述:EVKIT OF MAX33072E FAMILY. DUAL | 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):
3.0 to 5.5
- Data Rate (min)(kbps):
500
- Fault Protect.(±V):
65
- ICC (typ)(mA):
3
- ESD Protect.(±kV):
40
- Tx EN:
Yes
- Rx EN:
Yes
- # Rx/ Tx on Bus:
256
- Rx Failsafe w/ Inputs:
Open or Shorted
- Features:
Polarity Selection Input
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
SOIC (N)/8
- Smallest Available Pckg. (max w/pins)(mm2):
31
- Budgetary Price (See Notes):
$2.04 @1k
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
SOP-8 |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
A/N |
39500 |
進(jìn)口原裝現(xiàn)貨 支持實(shí)單價(jià)優(yōu) |
詢價(jià) | ||
MAXIM/美信 |
25+ |
NA |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
24+ |
N/A |
82000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
ADI |
24+ |
Small-Outline IC, Narrow (0.15 |
3600 |
原盤,原標(biāo),假一賠三,支持賬期 |
詢價(jià) | ||
MAXIM |
24+ |
N/A |
2485 |
市場(chǎng)最低 原裝現(xiàn)貨 假一罰百 可開(kāi)原型號(hào) |
詢價(jià) | ||
MAXIM/美信 |
24+ |
NA |
60000 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
25+ |
原廠封裝 |
10280 |
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
Maxim(美信) |
2511 |
5904 |
電子元器件采購(gòu)降本 30%!盈慧通原廠直采,砍掉中間差價(jià) |
詢價(jià) | |||
ADI(亞德諾) |
24+ |
NA/ |
7350 |
原裝進(jìn)口,原廠直銷!當(dāng)天可交貨,支持原型號(hào)開(kāi)票! |
詢價(jià) |
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