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STHS4257A

IEEE 802.3af PoE Powered Device (PD) interface controller with integrated signature resistor

Summarydescription TheSTHS4257isanIEEE802.3af-compliantfamilyofinterfacecontrollersforPoweroverEthernet(PoE)PoweredDevice(PD)applications.Thedevicesconsistoftwomainsections: ●TheIEEE802.3afinterfacetothePoEpoweredRJ-45wallsocket,and ●theHotSwapController

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

STHS4257A1

IEEE 802.3af PoE Powered Device (PD) interface controller with integrated signature resistor

Summarydescription TheSTHS4257isanIEEE802.3af-compliantfamilyofinterfacecontrollersforPoweroverEthernet(PoE)PoweredDevice(PD)applications.Thedevicesconsistoftwomainsections: ●TheIEEE802.3afinterfacetothePoEpoweredRJ-45wallsocket,and ●theHotSwapController

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

STHS4257A1M6F

Package：8-SOIC（0.154"，3.90mm 寬）；包裝：管件 類別：集成電路（IC） 以太網(wǎng)供電（PoE）控制器 描述：IC POE CNTRL 1 CHANNEL 8SO

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

STHS4257L

IEEE802.3afPoEPoweredDevice(PD)interfacecontrollerwithintegratedsignatureresistor

Summarydescription TheSTHS4257isanIEEE802.3af-compliantfamilyofinterfacecontrollersforPoweroverEthernet(PoE)PoweredDevice(PD)applications.Thedevicesconsistoftwomainsections: ●TheIEEE802.3afinterfacetothePoEpoweredRJ-45wallsocket,and ●theHotSwapController

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

TMS4257

262,144-BITDYNAMICRANDOM-ACCESSMEMORIES

TITexas Instruments

德州儀器美國(guó)德州儀器公司

TMS4257FM

262,144-BITDYNAMICRANDOM-ACCESSMEMORIES

TITexas Instruments

德州儀器美國(guó)德州儀器公司

TMS4257N

262,144-BITDYNAMICRANDOM-ACCESSMEMORIES

TITexas Instruments

德州儀器美國(guó)德州儀器公司

TMS4257SD

262,144-BITDYNAMICRANDOM-ACCESSMEMORIES

TITexas Instruments

德州儀器美國(guó)德州儀器公司

V4257M

Optocoupler,PhototriacOutput,HighdV/dt,LowInputCurrent

VishayVishay Siliconix

威世科技威世科技半導(dǎo)體

VO4257

Optocoupler,PhototriacOutput,HighdV/dt,LowInputCurrent

VishayVishay Siliconix

威世科技威世科技半導(dǎo)體

詳細(xì)參數(shù)

  • 型號(hào)：

    STHS4257A

  • 制造商：

    STMICROELECTRONICS

  • 制造商全稱：

    STMicroelectronics

  • 功能描述：

    IEEE 802.3af PoE Powered Device(PD) interface controller with integrated signature resistor

供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
ST
1624+
SOP8
2552
代理品牌
 詢價(jià)
STMicroelectronics
24+
8-SO
53200
一級(jí)代理/放心采購(gòu)
 詢價(jià)
STM
24+
原廠封裝
28500
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售
 詢價(jià)
STM
20+
SOP-8
1001
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件!
 詢價(jià)
意法半導(dǎo)體
22+
NA
500000
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂
 詢價(jià)
22+
NA
3000
加我QQ或微信咨詢更多詳細(xì)信息,
 詢價(jià)
ST
22+
8SO
9000
原廠渠道,現(xiàn)貨配單
 詢價(jià)
ST/意法
22+
N
30000
十七年VIP會(huì)員,誠(chéng)信經(jīng)營(yíng)，一手貨源，原裝正品可零售！
 詢價(jià)
ST/意法
22+
N
28000
原裝現(xiàn)貨只有原裝.假一罰十
 詢價(jià)
STMicroelectronics
25+
8-SOIC(0.154 3.90mm 寬)
9350
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證
 詢價(jià)
更多STHS4257A供應(yīng)商 更新時(shí)間2025-4-26 13:52:00

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