ic

LM4930LQ/NOPB

Symbol
DVDD_D1MCLK/XTAL_IN2XTAL_OUT3DGND_D4HPSENSE_IN5HPSENSE_OUT6AVDD_MIC7AVDD_HP8LS+9LS+10LS-11LS-12AGND_MIC13AGND_HP14AGND_LS15HP_R16HP_L17AVDD_LS18NC19NC20NC21AGND_LS22MIC_BIAS23EP45NC44IRQ43I2S_WS42DVDD_X41I2S_CLK40I2S_DATA39DGND_X38PCM_SDO37PCM_CLK36PCM_SDI35NC34PCM_SYNC33SCL32SDA31ADDR30BYPASS29DAC_REF28AVDD_LS27MIC_REF26MIC_P25MIC_N24
Footprint
454443424140393837363534333231302928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
DVDD_DpassiveSMDoval1.3×0.3
MCLK/XTAL_INpassiveSMDoval1.3×0.3
XTAL_OUTpassiveSMDoval1.3×0.3
DGND_DpassiveSMDoval1.3×0.3
HPSENSE_INpassiveSMDoval1.3×0.3
HPSENSE_OUTpassiveSMDoval1.3×0.3
AVDD_MICpassiveSMDoval1.3×0.3
AVDD_HPpassiveSMDoval1.3×0.3
LS+passiveSMDoval1.3×0.3
LS+passiveSMDoval1.3×0.3
LS-passiveSMDoval1.3×0.3
LS-passiveSMDoval0.3×1.3
AGND_MICpassiveSMDoval0.3×1.3
AGND_HPpassiveSMDoval0.3×1.3
AGND_LSpassiveSMDoval0.3×1.3
HP_RpassiveSMDoval0.3×1.3
HP_LpassiveSMDoval0.3×1.3
AVDD_LSpassiveSMDoval0.3×1.3
NCncSMDoval0.3×1.3
NCncSMDoval0.3×1.3
NCncSMDoval0.3×1.3
AGND_LSpassiveSMDoval0.3×1.3
MIC_BIASpassiveSMDoval1.3×0.3
MIC_NpassiveSMDoval1.3×0.3
MIC_PpassiveSMDoval1.3×0.3
MIC_REFpassiveSMDoval1.3×0.3
AVDD_LSpassiveSMDoval1.3×0.3
DAC_REFpassiveSMDoval1.3×0.3
BYPASSpassiveSMDoval1.3×0.3
ADDRpassiveSMDoval1.3×0.3
SDApassiveSMDoval1.3×0.3
SCLpassiveSMDoval1.3×0.3
PCM_SYNCpassiveSMDoval1.3×0.3
NCncSMDoval0.3×1.3
PCM_SDIpassiveSMDoval0.3×1.3
PCM_CLKpassiveSMDoval0.3×1.3
PCM_SDOpassiveSMDoval0.3×1.3
DGND_XpassiveSMDoval0.3×1.3
I2S_DATApassiveSMDoval0.3×1.3
I2S_CLKpassiveSMDoval0.3×1.3
DVDD_XpassiveSMDoval0.3×1.3
I2S_WSpassiveSMDoval0.3×1.3
IRQpassiveSMDoval0.3×1.3
NCncSMDoval0.3×1.3
EPpassiveSMDroundrect4.3×4.3

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Details

Category
ic
MPN
LM4930LQ/NOPB
Manufacturer
Texas Instruments
Package
WQFN-44(7x7)
Footprint
QFN-44_L7.0-W7.0-P0.50-BL-EP4.3
JLCPCB
C2859825
LCSC
C2859825
Lifecycle
active
Mounting
SMT
RoHS
Compliant
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$17.7429
10-11 pcs$17.7429
12-249 pcs$17.7429
250-499 pcs$6.8675
500-999 pcs$6.6249
1000+ pcs$6.5060