ssshiny 发表于 2019-4-22 23:17:35

ATS2825蓝牙芯片+FT2925 10W双声道蓝牙音箱 PCB 原理图

文件用pads画的。蓝牙不需要外接天线，板载天线实测通信距离直线距离＞40m。收音机没法用，程序不支持，我自己也不会改





以下内容由管理员 @老吴   整理补充







NamePCB DecalValuePart Type2BT_ANT1.0FFBT_ANTCON4_15BAT1CON-2_2MM_SMT-180CON_2CON-2D15DIO-123S4DIOJ2FPC-10_90FPC-10_0.5MML4805220RINDUCTORL57.4X6.6X3MM3.3UHIND-125-SMDMIC1CON-2_1.5MM_SMT-180MIC_JACKMICP1FANGLEIGUANFANGLEIPH1PJK-3501PJ_3504PJ_3504PH2PJK-3501PJ_3504PJ_3504S1BUT_VPOWERBUTTON_2PINSPK_LCON-2_1.5MM_SMT-1804R/3WSPEAKERSPK_RCON-2_1.5MM_SMT-1804R/3WSPEAKERTF1TF-CARDAATF_CARDTF_CARDU1SOP_8DA4056TP4056U2TSSOP28AFT2925FT2925U3SOP_8LGD25Q166801U4EM_75_2U6ATS2825MATS2825MR27V3202F_26USBMICRO_5PA_4PUSB_MINIUSB_MINI


NamePCB DecalValuePart TypeBS5805220R/15uH@100MHz,3AmpsBEADBS6805220R/15uH@100MHz,3AmpsBEADBS8805220R/15uH@100MHz,3AmpsBEADBS9805220R/15uH@100MHz,3AmpsBEADBT1603600R@100M DCR<0.2RBEADBT2603600R@100M DCR<0.2RBEADBU1DIODE-0805600R@100M DCR<0.2R If>0.5ABEADBU26032.7nHBEADDD7DIODE-SS34-SMBFSS34DIODEJL1PHONE-JACK10PJ-327APHONE-JACK9JO2BT_ANTBT_ANTJP1CON2-23.7-4.2VBATT-2P-2.0JS3CON2-23.7-4.2VBATT-2P-2.0JS4CON2-23.7-4.2VBATT-2P-2.0JT1ASIP02NFCASIP02JU1USB_MINI_SMT_WITH_THRUUSBPORTMICRO_USB_5P-AAAAAKK12KEY-4X4X1.5ON_OFFK-TS-1181L7CDRH74R3.3uHIND-UPRIGHTLT1603330nHINDUCTOR_0MC1603V5.5MLA0603HMLVMO4DIODE0603PESD5V0U1UB,Vbr=5.0VMLVMU1603PESD5V0U1UBMLVS2SK12D07VG4SW-TOGGLEU1TSOP65P655X120-29NFT2925UC1CARD_TFTFCARDCARD_TFUF1SOP_8L25Q16AT25010AUO1QFN68_IF_54PIN_1ATS2825QFN68_IF_54_0UP1SOP_8DNC/TP4056TP4056UT1MSOP10QN8035YT1SMT-CRYSTAL7NC/32K768Hz/20ppmCRYSTALA

NamePCB DecalValuePart TypeCZ22C0402LESD8L3.3CT5GC0402JZ1QFN68_IF_54PIN_1ATS2825_ModuleQFN68_IF_54_0LZ1L08064.7uHINDUCTORLZ24022.7nHR0402RZ1402NCR0402UZ1ATS2825ATS2825YZ1CRYSTAL26MHz/10PPM CL=9pFCRYSTAL

十月的皮皮 发表于 2019-4-23 07:51:35

谢谢分享！

longxuekai 发表于 2019-4-23 08:02:27

来看一下吧

chjd 发表于 2019-4-23 08:29:11

南亭好远 发表于 2019-4-23 08:44:56

不错哦

bidinghong 发表于 2019-4-23 08:46:07

谢谢分享

lqsgg 发表于 2019-4-23 08:50:54

似水流年 发表于 2019-4-23 09:07:51

juce88 发表于 2020-9-4 22:56:11

xiaoxiaoxinba 发表于 2021-2-17 20:16:34

页: [1] 2 3
查看完整版本: ATS2825蓝牙芯片+FT2925 10W双声道蓝牙音箱 PCB 原理图