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CH455H

LED drive and keyboard control chip

2.Features ●Setdisplaycurrentdrivelayerinternally,thecurrentofsegmentisnolessthan25mA,the currentofwordisnolessthan160mA. ●Displayscancontroldynamically,support8×4or7×4,directlydrivefourbitsnumberLEDor thirtytwoLEDs. ●Internallimitcurrent,seteight

ETCList of Unclassifed Manufacturers

未分類制造商

CH455H

DIgItal Drive and Keyboard Controlled Chip

WCHNanjing Qinheng Microelectronics Co., Ltd.

沁恒微電子南京沁恒微電子股份有限公司

CH455K

DIgItalDriveandKeyboardControlledChip

WCHNanjing Qinheng Microelectronics Co., Ltd.

沁恒微電子南京沁恒微電子股份有限公司

CH455K

LEDdriveandkeyboardcontrolchip

2.Features ●Setdisplaycurrentdrivelayerinternally,thecurrentofsegmentisnolessthan25mA,the currentofwordisnolessthan160mA. ●Displayscancontroldynamically,support8×4or7×4,directlydrivefourbitsnumberLEDor thirtytwoLEDs. ●Internallimitcurrent,seteight

ETCList of Unclassifed Manufacturers

未分類制造商

CN455

NPNSILICONPLANAREPITAXIALTRANSISTORS

CDIL

Continental Device India Limited

CRB455E

CeramicResonator

LUGUANGShenzhen Luguang Electronic Technology Co., Ltd

魯光電子深圳市魯光電子科技有限公司

DCRJ455A

CERAMICRESONATORS

Toko

TOKO, Inc

DG455

HighVoltage4-ohmQuadSPSTCMOSAnalogSwitch

VishayVishay Siliconix

威世科技威世科技半導體

DG455

HighVoltage4-ΩQuadSPSTCMOSAnalogSwitch

VishayVishay Siliconix

威世科技威世科技半導體

DG455

HighVoltage4??QuadSPSTCMOSAnalogSwitch

FEATURES ?Lowon-resistance(4?typical) ?On-resistanceflatness(0.2?typical) ?100mAcontinuouscurrent ?44Vsupplymaximumrating ?±15Vanalogsignalrange ?Fullyspecifiedatsupplyvoltagesof±5V, 12Vand±15V ?NoVL required ?Fastswitchingspeed: -ton80ns

VishayVishay Siliconix

威世科技威世科技半導體

供應商型號品牌批號封裝庫存備注價格
WCH/沁恒
2020+
SOP-18
190000
原裝正品現(xiàn)貨,誠信經(jīng)營。假一罰十
 詢價
WCH
24+
N/P
16500
代理授權直銷,原裝現(xiàn)貨,假一罰十,長期穩(wěn)定供應
 詢價
WCH
19+/20+
SOP-18
9237
詢價
24+
SOP-18
20000
十年沉淀唯有原裝
 詢價
WCH/沁恒
22+
SOP18
10000
只做原裝承諾假一罰十
 詢價
WCH/沁恒
22+
SOP-8
15500
只做原裝正品假一賠十!正規(guī)渠道訂貨!
 詢價
WCH/沁恒
22+23+
SOP18
89630
代理假一賠十全新原裝現(xiàn)貨
 詢價
WCH/沁恒
23+
SOP18
6000
原廠原裝正品現(xiàn)貨
 詢價
WCH/沁恒
24+
SOP18
99600
鄭重承諾只做原裝進口現(xiàn)貨
 詢價
NA
19+
67861
原廠代理渠道,每一顆芯片都可追溯原廠；
 詢價
更多CH455H供應商 更新時間2022-6-12 10:12:00

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