零件型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX3283E | 20Mbps, 3.3V, SOT23 RS-485/ RS-422 Transmitters GeneralDescription TheMAX3293/MAX3294/MAX3295low-power,highspeedtransmittersforRS-485/RS-422communicationoperatefromasingle+3.3Vpowersupply.Thesedevicescontainonedifferentialtransmitter.TheMAX3295transmitteroperatesatdataratesupto20Mbps,withanoutputskewofle | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX3283E | ±15kV ESD保護(hù)、52Mbps、3V至5.5V、SOT23封裝、RS-485/RS-422真失效保護(hù)接收器; ? ESD保護(hù):\n? ±15kV人體模式 \n? ±6kV-IEC 1000-4-2,接觸放電 \n? ±12kV-IEC 1000-4-2,氣隙放電 \n\n\n? 有保證的52Mbps數(shù)據(jù)速率\n? 有保證的15ns接收器傳輸延遲 \n? 有保證的2ns接收器失真 \n? 有保證的8ns滿擺幅偏移時(shí)間 \n? 用于連接到FPGA/ASIC的VL引腳\n? 允許多達(dá)128個(gè)收發(fā)器接入總線(1/4單位負(fù)載)\n? 微型SOT23封裝\n? 真失效保護(hù)接收器\n? -7V至+12V公共模式范圍\n? 3V至5.5V電源范圍\n? 用于冗余操作的使能(高和低)引腳 \n? 三態(tài)輸出級(jí)(MAX3281E/MAX3283E) \n? 輸出短路電路熱保護(hù) MAX3280E/MAX3281E/MAX3283E/MAX3284E是專為RS-485和RS-422通信設(shè)計(jì)的單接收器。此器件在3V電源供電下仍可確保數(shù)據(jù)速率高達(dá)52Mbps。這些器件具有出色的傳輸延遲(最大15ns)及芯片間定時(shí)失配(最大8ns),可理想用于多點(diǎn)時(shí)鐘分配應(yīng)用中。\n\n MAX3280E/MAX3281E/MAX3283E/MAX3284E具有真失效保護(hù)電路,可保證在接收器輸入為開(kāi)路或短路時(shí),接收器輸出為邏輯高電平。終端總線上的傳送器被禁止(高阻態(tài))時(shí),接收器將輸出邏輯高電平。這些器件具有1/4單位負(fù)載接收器輸入阻抗,允許多達(dá)128個(gè)接收器接入總線。\n\n MAX3280E為5引腳SOT23封裝的單接收器。MAX3281E/MAX3283E為具有接收器使能(EN或/EN)功能、6引腳SOT23封裝的單接收器。MAX3284E具有邏輯電壓引腳,在數(shù)字FPGA/ASIC系統(tǒng)中允許兼容于低電壓邏輯電平;在MAX3284E中,邏輯高電平的電壓門限值是通過(guò)在1.65V至VCC范圍內(nèi)設(shè)置VL來(lái)由用戶定義的;MAX3284E也可提供6引腳SOT23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 | |
MAX3283E | ±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23 RS-485/RS-422 True Fail-Safe Receivers | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX3283E | ±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23 RS-485/RS-422 True Fail-Safe Receivers | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX3283E | ?15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23 RS-485/RS-422 True Fail-Safe Receivers | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
?15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23 RS-485/RS-422 True Fail-Safe Receivers GeneralDescription TheMAX3280E/MAX3281E/MAX3283E/MAX3284EaresinglereceiversdesignedforRS-485andRS-422communication.Thesedevicesguaranteedataratesupto52Mbps,evenwitha3Vpowersupply.Excellentpropagationdelay(15nsmax)andpackage-to-packageskewtime(8nsmax)makethe | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
PLASTIC ENCAPSULATED DEVICES | ETCList of Unclassifed Manufacturers 未分類制造商 | ETC | ||
±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23 RS-485/RS-422 True Fail-Safe Receivers | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23 RS-485/RS-422 True Fail-Safe Receivers | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23 RS-485/RS-422 True Fail-Safe Receivers | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim |
技術(shù)參數(shù)
- VSUPPLY(V):
3.0 to 5.5
- Data Rate (min)(kbps):
52000
- ICC (typ)(mA):
9
- ESD Protect.(±kV):
15
- Tx EN:
No
- Rx EN:
Yes
- # Rx/ Tx on Bus:
128
- Rx Failsafe w/ Inputs:
Open or Shorted
- Features:
High Speed
- Slew Rate Limiting:
No
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
SOT23/6
- Smallest Available Pckg. (max w/pins)(mm2):
9
- Budgetary Price (See Notes):
$0.67 @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) | ||
MAXIM |
25+ |
SOT23-6 |
10000 |
品牌一級(jí)代理,新加坡香港上百萬(wàn)現(xiàn)貨,歡迎查詢! |
詢價(jià) | ||
MAXIM |
13+ |
2238 |
原裝分銷 |
詢價(jià) | |||
MAXIM |
16+ |
SOT23-6 |
10000 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
MAXIM |
17+ |
SOT23-6 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
Maxim |
1716+ |
? |
7500 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
MAX |
22+ |
SOT23-6 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
MAXIM |
23+ |
SOT23-6 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
MAXIM |
24+ |
SOT-6 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢價(jià) | ||
MAXIM |
21+ |
SOT23-6 |
12588 |
原裝正品 |
詢價(jià) |
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