【应用】EPSON SR3225SAA 应用于智能家居报警入侵检测设备345MHz无线传输，可减少射频电路调试时间和金钱
EPSON的SR3225SAA是一款用于超高频范围理想的小型无线发射模块，这个模块集成了晶体谐振器，振荡电路的电容器，锁相环和功率放大器电路，封装尺寸为3.2x2.5mm。晶体谐振器与射频发射机电路都经过了优化设计和调整，以达到最佳匹配，所以客户不需要在自己的端进行电路设计和调整，减少客户的射频电路调试时间和金钱。本文主要介绍了EPSON的SR3225SAA无线传输模块在智能家居报警入侵检测设备sub-1GHz 345MHz无线传输上的应用以及原理图和PCB Layout设计注意事项。
EPSON的SR3225SAA无线传输模块支持输出频率范围：300~465MHz(0.25kHz步长) ，600~930MHz(0.49kHz步长) ； 支持ASK/OOK/FSK调制模式，Soft-FSK和Soft-FSK用于减少调制带宽，支持高达4通道的跳频能力。支持可编程的功率放大器输出功率：-15dBm 到1dBm,5dBm到11dBm, 步长为64步。支持3线或4线的SPI接口用于配置SFR，支持可编程的时钟输出CKOUT。模块供电电压范围为1.8V~3.6V，power down模式电流典型值为20nA, 封装为10pin的陶瓷3.2mmx2. 5mm。模块内部框图如图1所示，管脚分配如图2所示。
图1 芯片内部框图
图2 管脚分配
SR3225SAA用于智能家居报警入侵检测设备上345MHz无线传输，系统框图如图3所示。该入侵检测设备通过单项无线通信方式与网关通信，当sensor检测到异常信号时会送给MCU处理，MCU再将信息传输给SR3225SAA模块无线发送传输给网关处理，产品频偏要求在过温范围内小于30kHz。
图3 系统设计框图
原理图设计如图4所示，系统采用两节CR123A电池供电，MCU和SR3225SAA之间通过3线的SPI接口相连。L2, C13, C11, C26, C12, L3, C14 值根据板子的天线设计适当调整，厂家推荐不同频率输出时设计值如图5所示：
图4 原理图设计
图5 不同频段的器件设计推荐值
PCB Layout设计如图6所示：
C2靠近电源管脚放置，L2, C11, C26, C12, L3, C14走线短而直，保持50欧姆阻抗走线，走线两边保持尽可能多的过孔，第二层保证有完整的参考地平面。
图6 PCB设计
经测试，SR3225SAA模块在power down 模式时，电流小于50nA，不影响电池寿命，产品无线发送功率设置为10dBm，测得发送电流为14.5mA。10个样品在-10~55摄氏度范围内，输出频率偏移在+/- 5kHz，满足产品spec要求。产品已经过了FCC Part 15认证。报警入侵检测设备与网关之间的通信距离测得650ft。
EPSON的SR3225SAA集成了晶体谐振器和无线发送电路，具有尺寸小，功耗低，成本低，精度高等优势。晶体谐振器与射频发射机电路都经过了优化设计和调整，以达到最佳匹配，所客户不需要在自己的端进行电路设计和调整，减少客户的射频电路调试时间和金钱。
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EPSON(爱普生) 晶体器件 选型指南
描述- 爱普生通过原创的“省、小、精技术”和“数字技术”，致力于共同创建一个将人、物与信息互联的可持续发展的社会，让世界变得更加和谐美好。在办公和家庭打印、商业和工业打印、制造、视觉、生活方式等领域持续创新。
型号- X1B000142000400,X1G005461XXXX00,RA8804CE,X1G006041XXXX14,SG2016VHN,TG2016SMN,X1B000471000815,VG3225EFN122.880000MHZCJGHBA,X1G004171XXXX00,X2A000311XXXX00,SG-210 STF,RX8900CE UC,SG2016EGN,SG-WRITERII,RX8900CE UB,RX8900CE UA,X1B000292000300,RX8130CE,X1B000301000100,X2A000351XXXX00,TG2520SMN,X1G004541XXXX00,SG5032VEN,X1G005941XXXX15,X1G005901XXXX15,SG-8200,SG2520EHN,SG-8201,X1G0052010001,SG2016EHN,Q4140455100020041,FC-12M32.768000KHZ12.5+20.0-20.0,X1G005531XXXX00,SG2016CAA,SG2520VHN,X1B000142000300,X1G0053210001,X1B000471000715,RA8804CE XA,TG5032SGN,TG7050CKN30.720000MHZCAHHGA,RA8804CE XB,X1G006191XXXX16,X1G005311XXXX00,X1G005351XXXX00,X1G006111XXXX15,X1A000121XXXX00,Q41457152000100,X2A000201XXXX00,Q4180255100020040,SG-8201 SERIES,SG2520EGN,X1B000182000300,X1G005981XXXX16,RA8000CE YB B8,SG2016CAN,X1G005421XXXX27,RX-8803LC AA,VG7050CDN,X1G005571XXXX00,X1B000491A01915,FA-12824.000000MHZ12.0+10.0-10.0,X1B000292000200,X1G004561XXXX0096,SG-8101CGA170.000000MHZTCHPA,Q418564C2000100,SG2016VGN,SG2520VGN,RA8000CE YB C0,TG5032SFN,Q41802552000100,X1A000161XXXX16,M-G552 SERIES,X1G0055710001,SG5032EEN,TG5032CGN,X1G005011XXXX00,SG5032CAN,X1G004801XXXX00,TG2016SMN26.000000MHZECGNNM,X1B000202000100,X1B000421000215,X1B000142000200,TG5032SMN,XV7081BB,X1G006221XXXX15,RA8900CE,SG2520CAA,RX4111CE,SG-9101,X1B000172000200,RX8900SA,VG7050EFN,SG-8018,X1G005601XXXX00,X2A000171XXXX00,SG2016CAN25.000000MHZTJHA,TG3541CEA,SG-8018CG25.000000MHZTJHPA,X2F000011000100,X1A000201XXXX18,SG-8506 SERIES,MG7050,X1B000271A00500,FA2016AA24.000000MHZ12.0+10.0-10.0,SG-8000,X1B000401A00116,FC-135R,TG5032CMN,SG5032CCN,RX-8803SA AA,X1B000202000200,X1B000421000115,X1G005541XXXX00,X1B000142000100,TG2016SKA,RX-8564LC,TG5032SKN,M-A352AD10,XV4001BC,VG7050VFN,XV4001BD,RX-8035LC B,X1G005951XXXX16,FA1210AN,X1B000131XXXX00,X1B000172000100,XV4001B*,Q13FC1350XXXX00,TG5032CFN30.720000MHZCAGNDA,X1B000501A01015,X1G004281XXXX00,RX-4045SA AC,X1B000311000100,TG2016SLA26.000000MHZECGNNM,TG2016SLA,TG2016SLN,X1B000271A00400,SG-8503 SERIES,SG-8101,SG-8018 SERIES,SG-9101CB,TG5032CKN,SG-9101CA,SG2520HHN,X2G000191000100,RX-4035SA B,SG-9101CE,Q41404552000100,RX-4045SA AA,SG-9101CG,TG3225CEN39.000000MHZKFGNNM,X1G0052110001,SG3225EEN156.250000MHZCDGA,XV4001BX,X1G006031XXXX14,TG5032CGN30.720000MHZCAGHDA,X1G005491XXXX00,X1B000072000100,SG-WRITER II,X1G005881XXXX15,TG-5006CE,X1E000021XXXX17,TG-3541CEA XA,TG-5006CG,SG-8503CA156MHZ625MHZAPRLZ,X1A000021XXXX00,TG-3541CEA XB,SG3225EEN,X1B000471000415,SG3225CAN,SG2520HGN,FA-238,X1A000061XXXX00,X1B000391000116,X1B000202000300,SG3225VEN,X1E000411XXXX26,X1E000451XXXX26,RX4901CE XS A0,TG-5006CJ,SG-8018CA,SG-8018CB,TSX-3225,X1A000171XXXX18,RX-4045SA,VG7050CDN122.880000MHZCJGHBA,SG-8201CJ,FA-128,SG-8018CG,SG-8201CG,SG-8018CE,X1G0051810001,SG-8506CA156.2MHZ0X37APRLZ,RX4901CE XS B0,SG-8200 SERIES,X1G005341XXXX00,SG-9101 SERIES,X1G006141XXXX15,RX-4035SA,X1G004251XXXX00,X1B000471000315,X1G005561XXXX00,X1G004291XXXX00,RX8111CE,TG-5510CB-***38.880000MHZ,X2F000021000100,VG5032EFN,RX4901CE XS C0,SG-9101CGA170.000000MHZC20PJAAA,X1G005931XXXX15,FC1610BN32.768000KHZ12.5+20.0-20.0,X1B000501A00915,RX4901CE XS D0,SG-8200CG,SG-8200CJ,XV-3510CB*********KHZ,X1G005161XXXXXX,RA8900CE UA,X1E000341XXXX00,RA8900CE UB,RX-8803SA,RX-8025NB,SG2016HGN100.000000MHZCDHPZA,X1B00023200010039,X1B000471000615,X1G0050311001,MG7050HAN,SG3225EAN,X2A000121XXXXXX,X1B000192000200,SG2016EGN156.250000MHZCDHPZA,X1B000182000200,X1G006201XXXX16,FC2012SN,X1B000242000100,M-G370PD,FA2016ASA38.400000MHZ7.0+10.0-10.0,X1G0055810001,RX-4571SA,X1B000292000100,SG-8201CJ170.000000MHZTDJPA,SG3225VAN,FC1610AN32.768000KHZ12.5+20.0-20.0,X1G005721XXXX16,X1B000361A00100,RX-8025SA AC,FC2012SN32.768000KHZ12.5+20.0-20.0,RX-8025SA AA,RX8900SA UB,RX8900SA UC,RX-8803LC,RX8900SA UA,TG5032CKN38.880000MHZCAHHGA,SG-8504 SERIES,VG5032EDN,RX-8035LC,SG-8201CJA170.000000MHZTDJPA,RX-8035LC AC,RX-8035LC AA,XG-2121CA,X1G005221XXXX00,FC-12M TYPE,X1B000351000200,VG5032VFN,XC1011SD,X1B000301000300,SG-8504CA156.2MHZNNNNAPRLZ,RA4000CE,X1G005441XXXX25,X1G005551XXXX00,TG3225CEN,X1G005501XXXX00,X1B000471000515,X1G005991XXXX16,XV4001K*,RX-8035SA AA,X1G005331XXXX00,RX-8035SA AC,Q14FC1350XXXX00,X1B000192000300,RX8804CE,TG-5510CA-***30.720000MHZ,X1B000182000100,SG2016HGN,X1G004241XXXX00,SG-8101 SERIES,X1B000301000200,RX-8571LC,FA-20HS,FC-135 TYPE,X1B000361A00200,TG-3541CE,X1A000181XXXX18,SG2016HHN,X1B000351000100,RX-8035SA B,X1G005101XXXXXX,FA2016ASA,VG5032VDN,X1B000491A00915,FC-12M,X1G006061XXXX14,SR3225SAA,X1B000122XXXX00,X1G005481XXXX00,X1G005891XXXX15,Q22FA23V0XXXX17,SG-850XCA,SG2016CAA25.000000MHZTJHA,SG-8018CGA,X1B000481000415,X1E000401XXXX18,SG-210STF,TG7050XKN,MG7050VAN,Q414571C2000100,TG2016SLN26.000000MHZEWHSNM,XV4001KD,TG-5510CA,X2E0000210002XX,XV4001KC,RX-8025SA,SG3225EAN156.250000MHZKJGA,X1G005921XXXX15,TG-5510CB,X1G004451XXXX00,SG-8201CJA,SG3225HBN,FC-135R32.768000KHZ12.5+20.0-20.0,X1G006021XXXX14,Q91PR10W00018,SG-8200CJ170.000000MHZTJJPA,RX-8803SA UB,RX-8803SA UA,RX-8803SA UC,TG1612SLN26.000000MHZEWHSNM,SG-8101CE,SG-810
EPSON PACKING SPECIFICATIONS
型号- FC-12M,XV4001BX,SR3225SAA,SG2016VHN,TG2016SMN,FA1008AN,SG-850XCA,TG-5006CE,TG-5006CG,SG-8018CGA,SG-210 STF,SG3225EEN,RX-4803LC,SG3225CAN,FA-238,SG2520HGN,SG2016EGN,TG7050XKN,VG7050EBN,SG7050EEN,SG3225VEN,TG-5510CA,RX-8025SA,TG2520SMN,TG-5510CB,SG5032VEN,SG7050CAN,SG-8201CJA,TG-5006CJ,SG-8018CA,SG-8018CB,TSX-3225,SG3225HBN,SG2520EHN,RX-4045SA,FA-128,SG-8201CJ,SG-8018CG,SG-8201CG,VG7050ECN,SG2016EHN,SG-8018CE,SG-8101CE,RX-8731LC,SG2016CAA,SG-8101CG,SG2520VHN,SG-8101CA,SG-8101CB,SG-3031CMA,TG5032SGN,RX-4035SA,EG-2102CB,EG-2121CB,EG-2102CA,SG2520EGN,SG2016CAN,VG7050CDN,XG5032HAN,SG-3031CM,SG7050CCN,XV7011BB,XV-3510CB,VG5032EFN,SG2016VGN,TG-5511CB,SG2520VGN,TG-5511CA,TG5032SFN,XG-2103CA,SG-8200CG,RA****CE,FC-13A,SG-8200CJ,RA4803SA,FC-135,SG5032EEN,TG5032CGN,VG7050EAN,FA-118T,SG5032CAN,RX-8803SA,XV4001KX,SG7050VAN,RX-4035LC,RX-8025NB,FA-238V,TG5032SMN,FA1612AS,XV7081BB,XV7001BB,RTC-8564NB,SG3225EAN,TG1612SLN,FC2012SN,MC-146,RX-8035SA,RX8900SA,VG7050EFN,RX-4045NB,RX-4571SA,RX6110SA,FC3215AN,TG5032CFN,SG3225VAN,VG3225EFN,FA-20H,RX-8803LC,TG3541CEA,FC2012AN,SG5032VAN,MG7050,FA2016AA,FA-238A,SG7050EAN,VG5032EDN,FC1610AN,RX-8035LC,XG-2102CA,XG-2121CA,FC-135R,RX-4571LC,TG5032CMN,VG5032VFN,XC1011SD,SG5032CCN,XV7021BB,FA2016AS,TG3225CEN,RX-8564LC,TG5032SKN,VG7050VFN,MG7050 SERIES,FC1610BN,RX-4803SA,SG-9101CGA,RA8803SA,VG3225VFN,RX-8571SA,FA1210AN,SG2016HGN,TG7050XMN,FC2012AA,TG2520CEN,MC-30A,MC-306,RX-8571LC,TG2016SLN,TG-3541CE,SG7050VEN,RTC-8564JE,SG2016HHN,SG5032EAN,SG-9101CB,TG5032CKN,SG-9101CA,SG2520HHN,RX-4571NB,RX****CE,RX8010SJ,RA-4565SA,SG-9101CE,FA2016ASA,SG-9101CG,VG5032VDN
HANDLING PRECAUTIONS
型号- FC-12M,RA8804CE,XV4001BX,SR3225SAA,SG2016VHN,TG2016SMN,FA1008AN,TG-5006CE,TG-5006CG,SG-210 STF,SG3225EEN,RX-4803LC,SG3225CAN,TG7050CKN,FA-238,SG2016EGN,SG-8503CA,VG7050EBN,RX8130CE,SG7050EEN,SG3225VEN,TG-5510CA,TG7050SKN,RX-8025SA,TG2520SMN,TG-5510CB,SG5032VEN,SG7050CAN,SG-8201CJA,TG-5006CJ,SG-8018CA,SG-8018CB,TSX-3225,SG3225HBN,SG2520EHN,RX-4045SA,FA-128,SG-8201CJ,SG-8018CG,VG7050ECN,SG2016EHN,SG-8018CE,SG-8101CE,RX-8731LC,SG2016CAA,SG-8101CG,SG2520VHN,SG-8101CA,SG-8101CB,SG-3031CMA,TG5032SGN,RX-4035SA,EG-2102CB,EG-2121CB,SG2520EGN,SG2016CAN,SG-8506CA,VG7050CDN,RX8111CE,XG5032HAN,SG-3031CM,SG7050CCN,XV7011BB,XV-3510CB,RX8901CE,VG5032EFN,SG2016VGN,TG-5511CB,SG2520VGN,TG-5511CA,TG5032SFN,XG-2103CA,FC-13A,SG-8200CJ,RA4803SA,FC-135,SG5032EEN,VG7050EAN,TG5032CGN,FA-118T,SG5032CAN,RX-8803SA,XV4001KX,SG7050VAN,RX-4035LC,RX-8025NB,FA-238V,TG5032SMN,FA1612AS,XV7081BB,RA8900CE,XV7001BB,RTC-8564NB,RX4111CE,SG3225EAN,TG1612SLN,FC2012SN,MC-146,RA8000CE,RX-8035SA,RX8900SA,VG7050EFN,RX-4045NB,RX-4571SA,RX6110SA,FC3215AN,TG5032CFN,SG3225VAN,VG3225EFN,FA-20H,RX8900CE,RX-8803LC,FC2012AN,SG5032VAN,MG7050,FA2016AA,FA-238A,SG7050EAN,VG5032EDN,FC1610AN,RX-8035LC,XG-2102CA,XG-2121CA,FC-135R,RX-4571LC,TG5032CMN,VG5032VFN,SG5032CCN,RA4000CE,XV7021BB,FA2016AS,TG3225CEN,TG2016SKA,RX-8564LC,TG5032SKN,VG7050VFN,MG7050 SERIES,RX-4803SA,SG-9101CGA,RA8803SA,VG3225VFN,RX-8571SA,RX8804CE,FA1210AN,SG-8504CA,RX4901CE,TG7050CMN,FC2012AA,TG2520CEN,TG7050SMN,TG2016SLA,MC-30A,MC-306,RX-8571LC,TG2016SLN,TG-3541CEA,TG-3541CE,SG7050VEN,RTC-8564JE,SG5032EAN,SG-9101CB,TG5032CKN,SG-9101CA,RX-4571NB,RX8010SJ,RA-4565SA,SG-9101CE,FA2016ASA,SG-8101CGA,SG-9101CG,VG5032VDN
handring list
描述- ●Segment and Business area ■Printing Solutions Business Segment ▲Office and home printing business ▲Commercial and industrial printing business ■Visual Communications Business Segment ▲Visual communications business ■Manufacturing-related and wearables Business Segment ▲Manufacturing solutions business ▲Wearable products business ▲Microdevices and others business ▲PC business
型号- FC-12M,RA8804CE,XV4001BX,SR3225SAA,SG2016VHN,TG2016SMN,FA1008AN,TG-5006CE,TG-5006CG,SG-210 STF,SG3225EEN,RX-4803LC,SG3225CAN,TG7050CKN,FA-238,SG2016EGN,SG-8503CA,VG7050EBN,RX8130CE,SG7050EEN,SG3225VEN,TG-5510CA,TG7050SKN,RX-8025SA,TG2520SMN,TG-5510CB,SG5032VEN,SG7050CAN,SG-8201CJA,TG-5006CJ,SG-8018CA,SG-8018CB,TSX-3225,SG3225HBN,SG2520EHN,RX-4045SA,FA-128,SG-8201CJ,SG-8018CG,SG-8201CG,VG7050ECN,SG2016EHN,SG-8018CE,SG-8101CE,RX-8731LC,SG2016CAA,SG-8101CG,SG2520VHN,SG-8101CA,SG-8101CB,SG-3031CMA,TG5032SGN,RX-4035SA,EG-2102CB,EG-2121CB,SG2520EGN,SG2016CAN,SG-8506CA,VG7050CDN,RX8111CE,XG5032HAN,SG-3031CM,SG7050CCN,XV7011BB,XV-3510CB,RX8901CE,VG5032EFN,SG2016VGN,TG-5511CB,SG2520VGN,TG-5511CA,TG5032SFN,XG-2103CA,SG-8200CG,FC-13A,SG-8200CJ,RA4803SA,FC-135,SG5032EEN,VG7050EAN,TG5032CGN,FA-118T,SG5032CAN,XV4001KX,RX-8803SA,SG7050VAN,RX-4035LC,RX-8025NB,FA-238V,TG5032SMN,FA1612AS,XV7081BB,XV7001BB,RA8900CE,RTC-8564NB,RX4111CE,SG3225EAN,TG1612SLN,FC2012SN,MC-146,RA8000CE,RX-8035SA,RX8900SA,VG7050EFN,RX-4045NB,RX-4571SA,RX6110SA,FC3215AN,TG5032CFN,SG3225VAN,VG3225EFN,FA-20H,RX8900CE,RX-8803LC,FC2012AN,SG5032VAN,MG7050,FA2016AA,FA-238A,SG7050EAN,VG5032EDN,FC1610AN,RX-8035LC,XG-2102CA,XG-2121CA,FC-135R,RX-4571LC,TG5032CMN,VG5032VFN,XC1011SD,SG5032CCN,RA4000CE,XV7021BB,FA2016AS,TG3225CEN,TG2016SKA,RX-8564LC,TG5032SKN,VG7050VFN,MG7050 SERIES,FC1610BN,RX-4803SA,SG-9101CGA,RA8803SA,VG3225VFN,RX-8571SA,RX8804CE,FA1210AN,SG-8504CA,RX4901CE,TG7050CMN,SG2016HGN,FC2012AA,TG2520CEN,TG7050SMN,TG2016SLA,MC-30A,MC-306,RX-8571LC,TG2016SLN,TG-3541CEA,TG-3541CE,SG7050VEN,RTC-8564JE,SG2016HHN,SG5032EAN,SG-9101CB,TG5032CKN,SG-9101CA,RX-4571NB,RX8010SJ,RA-4565SA,SG-9101CE,FA2016ASA,SG-8101CGA,SG-9101CG,VG5032VDN
pbfree list
描述- ●Segment and Business area ■Printing Solutions Business Segment ▲Office and home printing business ▲Commercial and industrial printing business ■Visual Communications Business Segment ▲Visual communications business ■Manufacturing-related and wearables Business Segment ▲Manufacturing solutions business ▲Wearable products business ▲Microdevices and others business ▲PC business
型号- FC-12M,RA8804CE,XV4001BX,SR3225SAA,SG2016VHN,TG2016SMN,FA1008AN,TG-5006CE,TG-5006CG,SG-210 STF,SG3225EEN,RX-4803LC,SG3225CAN,FA-238,SG2520HGN,SG2016EGN,SG-8503CA,VG7050EBN,TG7050XKN,MG7050VAN,RX8130CE,SG7050EEN,SG3225VEN,TG-5510CA,RX-8025SA,TG2520SMN,TG-5510CB,SG7050CAN,SG5032VEN,SG-8201CJA,TG-5006CJ,SG-8018CA,SG-8018CB,TSX-3225,SG3225HBN,SG2520EHN,RX-4045SA,FA-128,SG-8018CG,SG-8201CG,VG7050ECN,SG2016EHN,SG-8018CE,SG-8101CE,RX-8731LC,SG2016CAA,SG-8101CG,SG2520VHN,SG-8101CA,SG-8101CB,SG-3031CMA,TG5032SGN,RX-4035SA,EG-2102CB,EG-2121CB,SG2520EGN,SG2016CAN,SG-8506CA,VG7050CDN,RX8111CE,XG5032HAN,SG-3031CM,SG7050CCN,XV7011BB,XV-3510CB,RX8901CE,VG5032EFN,SG2016VGN,TG-5511CB,SG2520VGN,TG-5511CA,TG5032SFN,XG-2103CA,SG-8200CG,FC-13A,RA4803SA,FC-135,SG5032EEN,VG7050EAN,TG5032CGN,FA-118T,SG5032CAN,RX-8803SA,XV4001KX,SG7050VAN,RX-4035LC,RX-8025NB,FA-238V,TG5032SMN,FA1612AS,XV7081BB,RA8900CE,XV7001BB,MG7050HAN,RTC-8564NB,RX4111CE,SG3225EAN,TG1612SLN,FC2012SN,MC-146,RA8000CE,RX-8035SA,RX8900SA,VG7050EFN,RX-4045NB,RX-4571SA,RX6110SA,FC3215AN,TG5032CFN,SG3225VAN,VG3225EFN,FA-20H,RX8900CE,RX-8803LC,FC2012AN,SG5032VAN,FA2016AA,FA-238A,SG7050EAN,VG5032EDN,FC1610AN,RX-8035LC,XG-2102CA,XG-2121CA,FC-135R,RX-4571LC,TG5032CMN,VG5032VFN,XC1011SD,SG5032CCN,RA4000CE,XV7021BB,FA2016AS,TG3225CEN,TG2016SKA,RX-8564LC,TG5032SKN,VG7050VFN,FC1610BN,MG7050EAN,RX-4803SA,SG-9101CGA,RA8803SA,VG3225VFN,RX-8571SA,RX8804CE,FA1210AN,SG-8504CA,RX4901CE,SG2016HGN,TG7050XMN,FC2012AA,TG2520CEN,TG2016SLA,MC-30A,MC-306,RX-8571LC,TG2016SLN,TG-3541CEA,TG-3541CE,SG7050VEN,RTC-8564JE,SG2016HHN,SG5032EAN,SG-9101CB,TG5032CKN,SG-9101CA,SG2520HHN,RX-4571NB,RX8010SJ,RA-4565SA,SG-9101CE,FA2016ASA,SG-8101CGA,SG-9101CG,VG5032VDN
Crystal products HANDLING PRECAUTIONS
型号- FC-12M,RA8804CE,SR3225SAA,TG2016SMN,FC-12D,NS-32R,RA-8565SA,EG-2101CA,SG-8002CE,SG-8002CA,VG-4501CA,RX8130CE,TG-5510CA,RX-8025SA,TG2520SMN,NS-21R,SG-636 SERIES,XG-2123CA,SG3225HBN,VG-4513CA,RTC-4543SA,SG-8101CE,SG2016CAA,SG-8101CG,EG-4101CA,SG-8101CA,SG-8101CB,TG-5500CA,MA-506,TG5032SGN,MA-505,XG-1000CA,EG-2102CB,EG-2102CA,SG2520EGN,SG2016CAN,SG-8506CA,XG-1000CB,VG7050CDN,RX-4581NB,XV7011BB,XV-3510CB,FF-555,SG2520VGN,TG-5511CA,TG5032SFN,SG-310 SERIES,TG-5035CJ,TG-5035CE,FC-13A,FC-135,VG-4512CA,RTC-4574NB,TG5032CGN,XV4001KX,SG5032CAN,RX-4035LC,SG7050VAN,XV-9300LP,FA-238V,EG-2001CA,FA1612AS,XV7081BB,TG-5501CA,RA8900CE,TG2520SBN,RTC-8564NB,MA-406,FS-555,XV-3900CB,MC-146,RX-8035SA,RX8900SA,XV-9100CD,VG7050EFN,RX-4045NB,SG5032CBN,XV-9300LV,FA-20H,RX8900CE,FA2016AA,FA-238A,SG7050EAN,XG-2102CA,RX-8581SA,FC-135R,RX-4571LC,SG5032CCN,FA-128S,EG-2002CA,XV7021BB,FA2016AS,RX-8564LC,MG7050 SERIES,VG7050VFN,SG7050EBN,MA-306,VG2520CAN,FS-335,RX-4803SA,EG-2123CB,SG-9101CGA,RA8803SA,RX-8571SA,FA1210AN,RTC-4574SA,VG-4502CA,XV-3500CB,RTC-7301SF,FA2016AN,TG2520CEN,XV-8000CB,TG-3541CEA,SG-615P,SG7050VEN,RTC-8564JE,SG-9101CB,SG-9101CA,VG7050CAN,RX-4571NB,RX8010SJ,RA-4565SA,SG-9101CE,SG-8101CGA,SG-9101CG,TG5032CAN,XV4001BX,TG-5006CE,TG5032SAN,TG-5006CG,RX-4803LC,FA-238,SG-8503CA,RA-4574SA,VG7050EBN,SG-3030CM,SG7050EEN,SG3225VEN,VG-4231CE,SG-8002JC,VG-4231CB,VG-4231CA,SG-8002JA,SG7050CAN,TG-5006CJ,SG-8018CA,SG-8018CB,TSX-3225,RX-4045SA,SG-8018CG,VG7050ECN,SG-8018CE,RX-8731LC,SG7050CBN,RX-4035SA,EG-2121CB,SG-3040 SERIES,FA2016A,EG-2121CA,XG5032HAN,SG7050CCN,VG5032EFN,VG-4232CA,XG-2103CA,RA4803SA,VG7050EAN,FA-118T,RX-8803SA,RX-8025NB,EG-4121CA,RX-8581JE,XV7001BB,SG3225EAN,EG-2103CB,RX-4571SA,RX6110SA,TG5032CFN,VG3225EFN,SG3225VAN,TG5032CDN,RX-8803LC,FC2012AN,MC-405,SG5032VAN,MC-406,RX-8571NB,VG5032EDN,FC1610AN,RX-8035LC,TG5032SDN,XG-2121CA,VG5032VFN,TG2016SAN,TG5032CCN,EA-2102CB,RA-8581SA,TG3225CEN,RTC-4574JE,XV-8000LK,EG-2021CA,TG1612SAN,TG5032SCN,VG3225VFN,RX8804CE,SG-8504CA,EV7050EAN,RTC-72423,SG-210 SERIES,TG2016SBN,XV-9100LV,TG5032CBN,MC-30A,XV-9300CD,MC-306,RX-8571LC,FA-20HS,RX-4574LC,TG-3541CE,OG1409CAN,TG5032SBN,SG5032EAN,XV-9100LP,VG5032VDN
【方案】智能门锁无线透传模块优选器件方案
描述- 本方案介绍采用芯科实验室的32位低功耗MCU EFM32ZG +无线收发芯片Si4438为核心而设计的智能门锁无线透传模块。超低的休眠功耗，整个模块正常运行时平均功耗在20uA以内。无限通讯具有144db的RF链路预算，数据传输距离远，通信稳定性高，完全满足智能门锁无线通讯模块的需求。
型号- SI4438-C2A-GM,PGB1,SI4438-C2A-GMR,X1E000021012900,PGB1010603MR,EFM32ZG,PGB1010603,X1E000021048100,TSX-3225,SI4438-B1C-FM,EFM32ZG210,SI4438,SI443X,SI4438-B1C-FDI,SI4438-B1C-FMR,EFM32ZG210F16-QFN32,EFM32ZG210F16,EFM32ZG210F16-QFN32T
EPSON Products WORKING FOR EU RoHS / Pb FREE
型号- FC-12M,RA8804CE,XV4001BX,SR3225SAA,TG2016SMN,SG2016VHN,FA1008AN,TG-5006CE,TG-5006CG,SG-210 STF,SG3225EEN,RX-4803LC,SG3225CAN,FA-238,SG2016EGN,SG-8503CA,VG7050EBN,TG7050XKN,MG7050VAN,RX8130CE,SG7050EEN,SG3225VEN,TG-5510CA,RX-8025SA,TG2520SMN,TG-5510CB,SG-8201CJA,SG5032VEN,SG7050CAN,TG-5006CJ,SG-8018CA,SG-8018CB,TSX-3225,SG705CCN,SG3225HBN,SG2520EHN,RX-4045SA,FA-128,SG-8201CJ,SG-8018CG,VG7050ECN,TG7050XMN,SG2016EHN,SG-8018CE,SG-8101CE,RX-8731LC,SG-8101CG,SG2016CAA,SG2520VHN,SG-8101CA,SG-8101CB,SG-3031CMA,TG5032SGN,RX-4035SA,EG-2102CB,EG-2121CB,SG2520EGN,SG-8506CA,SG2016CAN,VG7050CDN,RX8111CE,XG5032HAN,SG-3031CM,XV7011BB,XV-3510CB,RX8901CE,VG5032EFN,SG2016VGN,TG-5511CB,SG2520VGN,TG-5511CA,TG5032SFN,XG-2103CA,FC-13A,SG-8200CJ,RA4803SA,FC-135,VG7050EAN,SG5032EEN,TG5032CGN,FA-118T,RX-8803SA,XV4001KX,SG5032CAN,RX-4035LC,SG7050VAN,RX-8025NB,FA-238V,TG5032SMN,FA1612AS,XV7081BB,RA8900CE,XV7001BB,FC161QAN,RTC-8564NB,MG7050HAN,RX4111CE,SG3225EAN,TG1612SLN,FC2012SN,MC-146,RA8000CE,RX-8035SA,RX8900SA,VG7050EFN,RX-4045NB,RX-4571SA,RX6110SA,FC3215AN,TG5032CFN,VG3225EFN,SG3225VAN,FA-20H,RX8900CE,RX-8803LC,FC2012AN,SG5032VAN,FA2016AA,FA-238A,VG5032EDN,SG7050EAN,RX-8035LC,XG-2102CA,XG-2121CA,FC-135R,RX-4571LC,TG5032CMN,VG5032VFN,SG5032CCN,RA4000CE,XV7021BB,FA2016AS,TG3225CEN,TG2016SKA,RX-8564LC,TG5032SKN,VG7050VFN,MG7050EAN,RX-4803SA,SG-9101CGA,RA8803SA,VG3225VFN,RX-8571SA,RX8804CE,FA1210AN,SG-8504CA,RX4901CE,FC2012AA,TG2520CEN,TG2016SLA,MC-30A,MC-306,RX-8571LC,TG2016SLN,TG-3541CEA,TG-3541CE,SG7050VEN,RTC-8564JE,SG-9101CB,SG5032EAN,TG5032CKN,SG-9101CA,RX-4571NB,RX8010SJ,RA-4565SA,SG-9101CE,FA2016ASA,SG-8101CGA,SG-9101CG,VG5032VDN
电子商城
现货市场
服务
根据用户的蓝牙模块，使用Bluetooth 蓝牙测试装置MT8852B，测试蓝牙1.0至5.1，包括传输速率、功率、频率、调制和接收机灵敏度，生成测试报告。支持到场/视频直播测试，资深专家全程指导。
实验室地址： 深圳 提交需求>
可定制无线位移传感器量程范围10~600mm，采用了无线传输方式，可远程自动实时检（监）测位移量值，准确度级别(级)：0.2、0.5;内置模块：无线传输模块、供电模块;传输距离L(m)：可视距离1000 (Zigbee、 LORA)。
最小起订量： 1pcs 提交需求>
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
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