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HM4990M

1.25WMonoAudioPowerAmplifier

HMSEMIShenzhen Huazhimei Semiconductor Co., Ltd

華之美半導(dǎo)體深圳市華之美半導(dǎo)體有限公司

L4990

PRIMARYCONTROLLER

DESCRIPTION ThisprimarycontrollerI.C.,developedinBCD60IItechnology,hasbeendesignedtoimplementofflineorDC-DCpowersupplyapplicationsusingafixedfrequencycurrentmodecontrol.BasedonastandardcurrentmodePWMcontrollerthisdeviceincludessomefeaturesasprogrammable

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

L4990A

PRIMARYCONTROLLER

DESCRIPTION ThisprimarycontrollerI.C.,developedinBCD60IItechnology,hasbeendesignedtoimplementofflineorDC-DCpowersupplyapplicationsusingafixedfrequencycurrentmodecontrol.BasedonastandardcurrentmodePWMcontrollerthisdeviceincludessomefeaturesasprogrammable

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

L4990AD

PRIMARYCONTROLLER

DESCRIPTION ThisprimarycontrollerI.C.,developedinBCD60IItechnology,hasbeendesignedtoimplementofflineorDC-DCpowersupplyapplicationsusingafixedfrequencycurrentmodecontrol.BasedonastandardcurrentmodePWMcontrollerthisdeviceincludessomefeaturesasprogrammable

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

L4990D

PRIMARYCONTROLLER

DESCRIPTION ThisprimarycontrollerI.C.,developedinBCD60IItechnology,hasbeendesignedtoimplementofflineorDC-DCpowersupplyapplicationsusingafixedfrequencycurrentmodecontrol.BasedonastandardcurrentmodePWMcontrollerthisdeviceincludessomefeaturesasprogrammable

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

LM4990

2WattAudioPowerAmplifierwithSelectableShutdownLogicLevel

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

LM4990

2WattAudioPowerAmplifierwithSelectableShutdownLogicLevel

TITexas Instruments

德州儀器美國德州儀器公司

LM4990ITL

2WattAudioPowerAmplifierwithSelectableShutdownLogicLevel

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

LM4990ITL/NOPB

2WattAudioPowerAmplifierwithSelectableShutdownLogicLevel

TITexas Instruments

德州儀器美國德州儀器公司

LM4990ITLSLASHNOPB

2WattAudioPowerAmplifierwithSelectableShutdownLogicLevel

TITexas Instruments

德州儀器美國德州儀器公司

供應(yīng)商型號品牌批號封裝庫存備注價格
NEC
23+
原廠封裝
9896
詢價
NEC
24+
DIP-16
3000
自己現(xiàn)貨
 詢價
NEC
23+
DIP16
7750
全新原裝優(yōu)勢
 詢價
NEC
2017+
DIP14
6528
只做原裝正品假一賠十!
 詢價
NEC
24+
DIP14P
6868
原裝現(xiàn)貨,可開13%稅票
 詢價
NEC
19+
DIP
32000
原裝正品,現(xiàn)貨特價
 詢價
NEC
24+
DIP14
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
 詢價
NEC
2447
DIP
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
 詢價
NEC
23+
DIP-16
50000
全新原裝正品現(xiàn)貨,支持訂貨
 詢價
UPD4990AC
3690
3690
詢價
更多UPD4990AC供應(yīng)商 更新時間2025-5-21 16:55:00

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