BC6140蓝牙耳机电路图

Company:Title:Drawn:Date:FileNO.:REVCheckedBy:SIZE:InterfaceSerialEEPROM7RF_P8RF_N27PIO[11]44PIO[8]45PIO[7]46PIO[6]21PIO[3]22PIO[2]23PIO[1]24PIO[0]37VDD_CHG36BAT_P35LX34SMP_SENSE32VREGIN_H31VREGOUT_H11REGIN_L10VREGENABLE_L20VDD_PAD[0]43VDD_PAD[1]48VDD_AUDIO30VDD_CORE9VDD_LO6VDD_RADIO12VDD_ANA14XTAL_OUT13XTAL_IN47MIC_BIAS28LED[1]29LED[0]15LO_REF5AU_REF2MIC_N1MIC_P3SPKR_N4SPKR_P49VSS33VREGENABL_H39SPI_CLK41SPI_MISO38SPI_MOSI40SPI_CS#42SPI_DEBUG_EN19UART_TX18UART_RX25TEST_EN26RST#17AIO[0]16AIO[1]U1BC6140CSRCompanyQFNLow-CostMonoDSPHeadsetSolutionC1CAP0402223C2CAP040215PC3CAP0603225C4CAP0402473R1RES04022R2C5CAP0402104R2RES04022R2C6CAP0402225L1L080522uHC7CAP0805475C8CAP0402103C9CAP0805106R3RES060310KC10CAP0402473C11CAP0402223AKD1REDDIO0603AKD2BLUEDIO0603R4RES0603470RR5RES0603470R2413Y126M1UNB2DC3NC6BAL5GND4BAL8GND7GNDU2BalanceFilterL2L040215nHC12CAP040215PR6RES04020RANT12.402-2.480GHzR7RES060310KR8RES060310KR9RES060310KR10RES060310KSW1SW2SW3SW48VCC7WP6SCL5SDA1A02A13A24GNDU332KStandard2WireBusR11RES06032.2KR12RES06032.2KR13RES06032.2KC13CAP0603104C28CAP04026.8PC29CAP040218PTP2CLKTP3MISOTP4M0SITP5CS#TP6DEBUGTP7TXTP8RXTP9ENTP101V5TP111V9TP17PWR_HOOK1V51V91V51V9VBATPWR_HOOKV+V-SCLSDAWPMUTERESET1V5VBAT1V9RESETSPK_PSPK_NMIC_PMIC_NVBATVBAT2.7V_ON1V5MUTEV-V+PWR_HOOKVBAT1V91V91V9WPSCLSDA1V9RED4VCC5PROG3VBAT1CHRG2GNDU44.2VChargeICA1IN+C2SHOUTDOWNC1IN-A3OUT-C3OUT+B2PVDDB1VDDB3GNDA2GNDU52010PowerUp1VCC2DN3DP4NC5GND6GND9GND7GND8GND10NC11NCUSB1R15RES06032KC14CAP0805106C15CAP0603104-+BAT1R16RES060347KR17RES060336KR18RES060336KL3L0603R10L4L0603R10L5L0603R10C161O4C17CAP0603104C18CAP0603106C19CAP0603104+-SPK1SpeakerR19RES060347KC21CAP0603104C22CAP0603225C23CAP0603225C24CAP060315PC25CAP0603473C26CAP0603473L6L0603R10L7L0603R10R20RES06032.2KR21RES06031K-+MIC1C27CAP06031uFR14RES06030RTP13USBINTP144.2VOUTTP15SHOTDOWNTP16MIC_BIASCHGVBATREDSPK_PSPK_NVBATSPK_ONMIC_BIAS2.7V_ONMIC_NMIC_P2.7V_ONSPK_ONMIC_BIASVCC