ic

ALC4050

Symbol
I2S0_SCK/GPIO[19]1I2S0_WS/GPIO[20]2I2S0_SD_IN/GPIO[21]3I2S0_SD_OUT/GPIO[22]4GPIO_AL[1]/CODEC_PWDN5GPIO_AL[0]/IRQ6DV12S7DP8DM9VBUS10RREF11D3V312SPI-CS#/GPIO[4]13SPI-SCK/GPIO[3]14SPI-MISO/GPIO[1]15SPI-MOSI/GPIO[2]16SPI-WP/GPIO[0]17DACREF18LINE_L19LINE_R20AVDD21VREF22AGND23SLEEVE24RING225EP49I2S0_MCLK/GPIO[18]48VDD_I2S47I2C_SCL_M/I2C_SCL_S/GPIO[17]46I2C_SDA_M/I2C_SDA_S/GPIO[16]45GPIO_AL[3]/LED/ANCSWITCH44CTS/GPIO[8]/DMIC_DAT43RTS/GPIO[7]/DMIC_CLK42TXD/GPIO[6]/SPDIF_OUT41RXD/GPIO_AL[2]/JD040CPVEE39CBN238CBP237CBN136CBP135CPVDD34CPVPP33HPOUT_R32HPOUT_L31CPVREF30MICBIAS129MICBIAS228MICVDD27MIC_CAP26
Footprint
49131415161718192021222324373839404142434445464748363534333231302928272625121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
I2S0_SCK/GPIO[19]inputSMDroundrect1×0.2
I2S0_WS/GPIO[20]outputSMDroundrect1×0.2
I2S0_SD_IN/GPIO[21]ioSMDroundrect1×0.2
I2S0_SD_OUT/GPIO[22]passiveSMDroundrect1×0.2
GPIO_AL[1]/CODEC_PWDNpassiveSMDroundrect1×0.2
GPIO_AL[0]/IRQpassiveSMDroundrect1×0.2
DV12SpassiveSMDroundrect1×0.2
DPpassiveSMDroundrect1×0.2
DMpassiveSMDroundrect1×0.2
VBUSpassiveSMDroundrect1×0.2
RREFpassiveSMDroundrect1×0.2
D3V3passiveSMDroundrect1×0.2
SPI-CS#/GPIO[4]passiveSMDroundrect0.2×1
SPI-SCK/GPIO[3]passiveSMDroundrect0.2×1
SPI-MISO/GPIO[1]passiveSMDroundrect0.2×1
SPI-MOSI/GPIO[2]passiveSMDroundrect0.2×1
SPI-WP/GPIO[0]passiveSMDroundrect0.2×1
DACREFpassiveSMDroundrect0.2×1
LINE_LpassiveSMDroundrect0.2×1
LINE_RpassiveSMDroundrect0.2×1
AVDDpowerSMDroundrect0.2×1
VREFpassiveSMDroundrect0.2×1
AGNDgroundSMDroundrect0.2×1
SLEEVEpassiveSMDroundrect0.2×1
RING2passiveSMDroundrect1×0.2
MIC_CAPpassiveSMDroundrect1×0.2
MICVDDpassiveSMDroundrect1×0.2
MICBIAS2passiveSMDroundrect1×0.2
MICBIAS1passiveSMDroundrect1×0.2
CPVREFpassiveSMDroundrect1×0.2
HPOUT_LpassiveSMDroundrect1×0.2
HPOUT_RpassiveSMDroundrect1×0.2
CPVPPpassiveSMDroundrect1×0.2
CPVDDpassiveSMDroundrect1×0.2
CBP1passiveSMDroundrect1×0.2
CBN1passiveSMDroundrect1×0.2
CBP2passiveSMDroundrect0.2×1
CBN2passiveSMDroundrect0.2×1
CPVEEpassiveSMDroundrect0.2×1
RXD/GPIO_AL[2]/JD0inputSMDroundrect0.2×1
TXD/GPIO[6]/SPDIF_OUToutputSMDroundrect0.2×1
RTS/GPIO[7]/DMIC_CLKpassiveSMDroundrect0.2×1
CTS/GPIO[8]/DMIC_DATpassiveSMDroundrect0.2×1
GPIO_AL[3]/LED/ANCSWITCHpassiveSMDroundrect0.2×1
I2C_SDA_M/I2C_SDA_S/GPIO[16]passiveSMDroundrect0.2×1
I2C_SCL_M/I2C_SCL_S/GPIO[17]passiveSMDroundrect0.2×1
VDD_I2SpowerSMDroundrect0.2×1
I2S0_MCLK/GPIO[18]passiveSMDroundrect0.2×1
EPpassiveSMDroundrect4.4×4.4

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Details

Category
ic
MPN
ALC4050
Manufacturer
Realtek Semicon
Package
QFN-48-EP(6x6)
Footprint
QFN-48_L6.0-W6.0-P0.40-TL-EP4.4
JLCPCB
C4555381
LCSC
C4555381
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
-

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