苹果手表和小米手环的心率传感器工作原理介绍
心率传感器是智能穿戴设备中使用较为普及的传感器之一,顾名思义,它主要运用于心率检测。无论是年老群体,还是年轻一族,越来越多的人开始重视身体健康,而心率检测的需求也随之增长,心率传感器行业也开始兴盛发展起来。
心率传感器原理是什么?
我们以苹果手表和小米手环为例,来了解心率传感器原理。
Applewatch心率监测
心率监测还可以说是AppleWatch最具革命性的一大功能,它到底是如何实现的?AppleWatch利用LED绿光和红外光,以及两种光传感器来检测心率。当其处于15摄氏度以下的低温时,根据测量绿光的吸收状况来获得更加精准的数据。而高温环境下,例如用户已经在健身房里挥汗如雨时,皮肤表面水分增加,由于更多绿光已经被吸收掉,要检测皮下反射的绿光就比较困难,此时AppleWatch就转换到红外光模式。这类用于血流检测的光学技术,专业上称为“光电容积脉搏波描记法”,简称PPG。光电容积脉搏波描记法PPG就AppleWatch来说,测量心率时底部的表盘会发出绿色的灯光,而且测量的时候手腕最好维持不动否则会干扰测量结果。
小米手环检测心率
1、利用反射原理,对人体红细胞的含氧量进行检测。
2、根据检测脉搏传导速率的方法,计算出心电检测和脉搏检测的时间差,由此得到血压的信息。
3、根据内外两侧的温度感应,获得对应的更加准确的人体温度值。
4、根据代谢热整合法,检测到代谢形成的热量。
心率传感器测量会存在误差,由于测量部位会进行移动、周围存在日光灯、自然光等其他因素的干扰,最终会干扰到检测到的信号会存在很多的噪点,需要根据多种方法对其进行滤波处理,而这就是心率传感器厂商的核心算法,它会直接干扰到最终心率的准确性。光学心率传感器还可以生成测量心率的PPG波形并将该心率数据作为基础生物计量值,但是利用PPG波形还可以测量的目标远不止于此。在大量的市场需求之下,心率传感器的相关技术也在升级发展着,在各式各样的可穿戴智能设备中,心率传感器发挥的作用也将越来越关键。
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传感器是一种能够感知被测信息,并将其感知到的信息按照一定的规则转化为电信号输出或其他所需形式的信息,以满足信息传输、处理、存储、显示记录和控制的检测装置。本文中KODENSHI介绍传感器七种感应方式。
【技术】Silicon Labs心率传感器算法库结构浅析
在选用Silicon Labs Si1144心率传感器做产品设计的时候需要查看Silicon Labs的HRM算法库或者移植到其它应用平台,本文将告诉你Silicon Labs HRM算法库由那些部分构成,每部分实现什么功能?
功能:计步,呼救,定位,调度等推荐手环。
我们世强目前有提供手环上的心率(Silicon Labs SI1144心率传感器)、GPS定位等方案。如果您需要找成品建议看一下乐心、小米等品牌。
【选型】KODENSHI(可天士)产品选型指南
目录- 可天士产品设计与开发 光敏器件 发光器件 光电开关 光电耦合器 编码器 传感器 红外遥控接收头 灯具 外形图目录 产品型号目录
型号- SCQ,KEL-5315C,KE2N23F-XX,SEL3528-01,SST553R-01,SPDI441 - 30F,SST553R-02,SHB- XX - 5780 - 01,ST-1MLA,ST-1MLB,SEL388-01,SEL755-01,SCL-100-5780,SIR801,ST809-14-5780,SIT303-DR,SST433R-10,R123V-7I2,R123V - 712,SP-1ML,SEP,HPI6FER2(H),SPDA992 - 05,SP - 1KL,SEP W,SEP Z,SGL324-02,R203V-7CL,SPDA-BD,SHB-100-5780-01,ST806-09-5780,SML766L - 01,SRM603LM2M-2,SG-105LF,KEL - 1ML2,SPDE52-J,SST388 - 01,SFL- XX-5780,SIS-ED04(ST),SHB-XX-5780,SIC553-03,SIC553-04,SPDI753R - 01,SIC553-01,SRV1206-04,SIC553-02,EL - 1CL3,SIS-PT12(ST),SPDI488 - 01,ST815-28-5780,SIS - PT12(ST),SP - 1ML,SST533R - 03,CL-1KL3,SST533R - 04,SIT512-C1,SBL60-5780,CL-1KL7,SML955 - 03,SML766L-01,SML955 - 04,SIT512-CM,ST812-20-5780,SPDI752 - 01K,SIT401P,SST324R - 02,SPDI441R-16F,SPN-S6DN2,SIA101,SIT206F,SIR-SD5,SIM304,SPN-S6TN1,R903V - 7CL,SST533R - 02P(T),SPDI433-01,EL-1KL5,ORD1S06,SPDI488-01,EL-1KL3,CL-203,SBV533-06,ST-1CL3H,SHB-XX-5780-01,SFIC553 - 02,SIS - PT19,CL-207,SFIC553 - 01,CL-209,SIS - PT18,SIS - PT24,SIC553S-04,SIS - PT20,SCG01-F68,SHB-150-5780,KEL - 1KL2,SBV5073-01,SRV0805-01,CL - 1KL7,SUV455 - 03,SCL-150-5780,CL - 1KL3,SST655-01T,SML955 - 11,KIT2011S,SIC433 - 02,SML955 - 11T1,SPDI754R-01,CL-211,SIS - ED03(ST),SST655 - 01T,SPDI754R-02,SIS-ED03(ST),KEL - 5315C,SPDI752-01,SBL- XX-5780,KCL - 203HL,SG-105F6,SST331,SRM603LM2M - 2,SHB- XX-5780,SPDI533 - 01,EL-1K3,SFL- XX - 5780,SIT205-01,SEL753 - 03,SIC401L,SST323R - 04L,SST433R - 10,SST334 - 02,SIC401D,SST334 - 01,ORA1S01,SST5003,SST5001,SST323R - 04,SP-1CL3,SST3315R4,SPDI441R-25F,SBL- XX - 5780,SWL5050 - 03,SCL555 - 01,SPIC1206-01,SUV455C - 01,HP202G,SIS-ED06(ST),SIT303-01,SE302F- ZXX,SPT334R-01,ORA2S01,SIC502D-E,SPD27- 2CK,SPL3012-50-5780,SPDI752 - 01,SST0603R-02,SML655L-01,PC-17K1C,SPLXXXX-XX-5780,SPDI441-30F,SIT512-C,SST323R-04L,ORD1M13,SPS119EL1,PC-17K1,SEL753-03,SIC302D,SIR - SD5,SIS - PT06(ST),SRV955 - 04,SG - 105F6,SEL323-04,SD202,SD201,SPDI752-01K,SDS1A015-02,SSD-57,SEL388 - 01,STE01-01S,SEL334-01,SEL334-02,PC-17L1,CL-1CL3,SEL334-03,SHB- XX-5780-01,SPL6060-50-5780,SIC301D,SIC204F,CL - 211,SST553R - 01,SST553R - 02,ST-1KB,SIT511-C,SST854R-01,SPL6012-70-5780,ST-1KLB,SF-14B,SF-14A,ST-1KLA,SIT210,SFCV5050 - 05,SIT2A082,CL - 207,SEL533-04,SIR765-02,SST955R-02,KEEN5001A,SST955R-01,SEL533-02,SEL533-03,CL - 203,SST553 - 02,SEL533-06,SFCV5050-05,SEL554-1ML2,SEL554 - 1ML2,SEL5003,SP - 1CL3,SG - 105,SIS-PT20,SUVM375 - 01,SCA02-W713,SIS-PT24,SEL5001,CL - 209,SPIC1206 - 01,SRV955-04,SST662-01,SST753R-01,SIS-ED20,SEPFA,SIT510-C,SEL324-02,SIS-PT18,SPDI441R-30F,SIS-PT16,SIS-PT19,SPDI441 - 25F,ORA1L03 - J5,SIT311,SIS-PT12,SEL755 - 01,OEA - 01,SST755-01,SIS-PT07,SIT208,SIS-PT04,SIS-ED18,SIS-PT05,KST-1KLB,SIT205,SIS-PT08,SIT207,SPDI754 - 03,SST755-02,ST-1KL3A,ST-1KL3B,SPDI542R,SIS-PT03,SIT506F-A,SEP07-Z36L,SPS-11AP,SCM02-B38,STE,SEL323 - 04,SIC507D,SST324R-02,SBL-XX-5780,SML955-11,SPS-12CU,SIS-ED05,SPDI433 - 01,SIS-ED07,SST533R-04(N),SIS-ED04,SHB-200-5780,SPDI441R - 30F,SIS-ED03,SFIC553-01,SF-10B,SFIC553-02,SF-10A,KEL-1ML2,SST854R - 01L,SST533R - 04(N),SEL854-01L,SIC506L,SPDI552-01,SPDI552-02,SST334-02,SST334-01,SHB- XX - 5780,SPDI752R - 03,SHB-200-5780-01,SPDI752R - 04,KEF252500CB,SPDI752R - 02,EL-1CL3,SIT307,KE2N26F- ZXX,SIT204F-02,SIT204F-01,SIT304,SPDI542R - F4,SST533R-01,SIT303,SIT306,SF-11A,SST533R-03,SIT305,SF-11B,SIT302,SPN-B6TN1,KE2N19F-XX,SML955-11T1,SST553-02,KE2N19F - XX,SIS-PT16(ST),SIS - ED06(ST),SST533R-04,SIT509,SEP FA,SIT516,SPS119ED1,SPN - B6CA,SIT515,SF-12B,SIT514,SF-12A,SIC801D,SST533R-02P(T),SE302F-ZXX,ORA1M04,SIC504L,SCL334 - 02,SEL533 - 04,SPDE52 - J,ORA1L03-J5,SEL533 - 06,SPDI955R - 02F,SBV5073 - 01,R203V - 7CL,SEL533 - 03,SEL533 - 02,SST955 - 01,SPDI533R-02,SF-13A,SF-13B,EL - 1KL5,SIT401,SML655L - 01,SIC503L,SIC433-02,SUV455C-01,SST0603R - 02,ST812-XX-5780-01,SE201,SIT612,SST323R-04,SEL553-02,SEL553-03,SEL323-04L,KEL-1KL2,SPDI441-25F,SFL-80-5780,SIC502D,SPD994 - 02,SST955-01,S42B8,R903V-7CL,SPS - 12CU,SIT506,SIT505,SIT508,SPS - 11AP,SIT501,SIR201,SPDI754 - 03S,SIC501L,KIR-5105J,SG - 105LF,SPDI754-03S,SIC501D,SBV0805 - 01,SEL331,SIA201R,KE2N26F-ZXX,SPT334R - 01,SICD01L,R123V-712,SUV455-03,SGV0603 - 03,SFL-100-5780,SML955-04,SML955-03,SGL324 - 02,SIC209D,SCG01 - F68,SCL-200-5780,CL - 1CL3,SIT604,SEL955-02,SEL955-03,SIT601,SIT602,SEL854 - 01L,SPDI441R - 25F,SPD27-2CK,SRV0805 - 01,SIR765 - 02,SE302F - ZXX,SST753R - 01,SIS - PT04,SIS - PT05,SST662 - 01,SIS - PT03,SEL3315,SEL553 - 03,SEL553 - 02,SIS - ED18,SHB-100-5780,KIR5105J,SIR501G,KE2N23F - XX,SDS1A015 - 02,EL - 1K3,KIT3025S,SWL5050-03,SIS - PT08,SCM02- B38,SIS - PT07,KE2N23F- XX,SIS - PT16,SEL324 - 02,SEP08-W18-2PL,SIS - PT12,KEF302500CB,ST8XX-XX-5780,SIS - ED20,SPDI542R-F4(J),SUVM375-01,SPN - S6TN1,SEL323 - 04L,SST854R-01L,KDT - 6315A,SEL334 - 01,SEL334 - 02,SPDA992-05,SEL334 - 03,SPDI533R - 02,SFL-XX-5780,SPN - S6DN2,SPDI753R-01,OEA-01,SBL-60-5780,SPDI441R - 16F,SIS-PT06(ST),SG-105,SIR501 - C,KIT3035S,SIS - ED04(ST),SST955R - 01,SIR501-C,SCA02 - W713,SF-11,SF-12,SST955R - 02,SBV0805-01,SF-10,SEL955 - 02,SF-13,SEL955 - 03,SF-14,SIS - ED0
KODENSHI Was Awarded “Provincial Enterprise Technology Center“
Recently, Liaoning Provincial Department of Industry and Information Technology announced the “2023 (26th batch) Provincial Enterprise Technology Center List“, with its own strong technology research and development strength, and excellent innovation ability, our company successfully won the honorary title of “Provincial enterprise technology Center“. This is another milestone after obtaining the municipal enterprise technology Center in 2022.
【选型】KODENSHI AUK(可天士)光敏二极管/晶体管、发光二极管、位置检测元件选型指南
目录- 光敏/发光器件规格快速参考 光敏/发光器件外形图 光敏二极管 PIN型光敏二极管 光敏二极管阵列 光敏晶体管 达林顿型晶体管 位置检测元件 GaAlAs红外发光二极管 GaAs红外发光二极管 AlGaInP红外发光二极管 蓝紫光发光二极管
型号- EL-23G,SD-102,SD-101,SPDA10-A,ML-1CL3,SST324R-01,SD-503,SPIN12-K,SRCL552-910,SD-103,ST601,BL15-1212,HP-2MLR,ST-1MLA,EL-1K3,EL6F11,ST-1MLB,SEL3315,CL-304L,HPI-210,HPI304R4L,SP-1CL3R2,HPI2464,HP2FR4,SPDI552-01,EL333,HPI23G,ST333R4F,KSP-1MLR2,PT23G,SD-612,SST5001,EL-1CL3,BL15-1101,SRCL552-880,SP-1CL3,SST3315R4,SST533R-01,SST533R-02,SST533R-03,SP-1ML,SSD57,EL325,SPDA992-01,SD-201,HPI-1KL5,HPI6FER2,EL-1ML2,SST533R-04,KEL511,KFL-1ML-N,SD-202,HPI2C,KEL-3001A,HP-2ML,HPI5FCR2,SPDE52-J,SPDD92-J,KEL3001A,SRCL552-865,KDT2001,KET511,CL-1CL3,SD-112F2,SBVL955-01,EL302,HPI6FFR4,KEL1001L,CL-1KL3,KST-0315A,HPI6FFR2,SD-306,CL-1KL7,KEL3002A,ST-1KB,KBL-1KL3,SD-303,SST333R4F1,HPI2CR2,BL05-1211,HP-3ML,SPD862-01,ST-1KLA,ST333R4,HPI210,SEL742-01,KDS1001AF2,KDT3002A,ST23G,EL305,SEL533-01,ML-1K3,SST955R-03,SST955R-02,KDT-3001A,SST955R-01,SEL533-03,HPI2464R5,HP-3MLR2,SUV-M-01,SST955-01,HPI-2464R5,HPI610A,HP601,HP202,SPDI433-01,ST-1MLBR2,HPS304AL,SPDI754-03,SP-3ML,SEL5001,KDP6004A,SST662-01,ST309,HP5FR2,EL-1KL5,HP5FR4,KDT-3002A,EL-1KL3,CL-203,SEL324-01,HPI6FGR4,ST-1CL3H,ST302,CL-207,CL-208,CL-209,KEM5001R,SD-402,ST305,HP333,KEL55L,KDT5001A,SP1CL3,SUV455-03,SPDA11-H,SPDI955R-02F,HP304L,SML955-04,SML955-03,SD-112,SD-506F,HPI-2464,KEL-209A,SP-45ML,SEL955-01,SRCL552-940,SEL955-04,HPI6FH,KBL23G,SEL955-02,SEL955-03,ST333R4F1,SP1CL3R2,BL05-1101,PT304R2L,ST-1MLAR2,KDT3001A,HPI-1K1,SPIN30-K,KEL5315C,SPDI754R-01,ST-1KL3A,SPDI752-01,ST-1KL3B,SP-1KL,SPD27-2CK,HPI307,KHP2032,SP-2ML
KODENSHI(可天士)光电元件选型指南
描述- KODENSHI is mainly engaged in the development, production and sales of optoelectronic devices such as photodiode, transistor, photoelectric switch, photoelectric encoder, paper sensor, photo coupler crying and so on. It has produced Wafer, IC design to product packaging until module development, OEM/ ODM and other business expertise.
型号- PIC2410,PIC-A1814□TE5,PIC-A1804□SM,PIC-A1804□SP,PIC-A1804□SR,SD-503,LG205,KE2△23F-□L,LG206,ST601,LG207,PIE310,ST-1MLA,HPI340R2,EL6F11,LG217L-□,ST-1MLB,PS124TL1,LG248NL□,LG207D,ORD3S05,PIC79603,OPA8518PPSA,LG413D,PS119EL1,HPI304R4L,SG233V1S-S,LG207L,KEM-101-△30,PS126GL1,EL333,SG2A194,LG2A30L,LG214,KEF252500CB,SD-612,EL-1CL3,LG209,SG227V,LG206D,PSR11TD1-A,PIC-A1804□TM2,KE401-M120-R1,ST3552,PSR11GD6-F,ORA2P03,SG SERIES,PIC-A1804□△△△,SP-1ML,LG206L,LG248BL,SG206F,SG2C09-S,EL321,HPI6FER2,PIC-A1814□TC5,LG2A02D2,LG2A22ND2,KE-2△18-□,OPA8205PPS,SG205,TPS01504,LG209D,SG209,LG416NL□-01R,PSR11EL6-D,SG206,LG2A09NL□,SG207,KE-2△10-□,ST3522,ORA1M05,LG2A24BL1,ORA1M04,LG209L,LG2A30D,LG2A21L2,LLG214D,ST615,LG2A18L2,KEM-101-△15,LG217D-□,LG285D□,HPI622,HL221,LG2C15D,LG2A13NL1,ORD1L31-080,SG23FT,SG285□,HPI6FFR4,ST3592,CL-1KL3,HPI6FFR2,PID310D,CL-1KL7,LG413NL,PIC0103SL,PIC-A1814□TH5C,KE-2△19-□,LG2A17D4,HPI215,HL615H,KM1102-N16S14,ORA3S01,LG SERIES,ST23G,HPI219,SG222V2,SG2A032,LG226L,LG214L,ORD2S06,PIC-A1814□LJ,HL-331,PS122TL4-A,ST341R2,KE-2△18F-□,PD-012,HPI610A,PS182EL1,DI352L2,PS181FL1-M,PICA1814□△△C,HP601,SG23FH,SG23FF,SG211V,LG214D,ML615,LLG205D,LG415NL□,PID310L,LG205L,SG299□,HP5FR2,HP5FR4,PIC96601,EL-1KL5,SG275□,KM1102-NECS14,EL-1KL3,KM1102-N04S14,CL-203,HPI6FGR4,ST-1CL3H,CL-205,CL-207,LG2A27D4,CL-209,SG402,PICA38603,SG238V,DI310D,ORA1L15-J6,PS117ED1,SG405,LG205D,LG416NL□,DI310L,LLG206D,SG267V2,PS124GD1,KED-45,TPM227,ST3582,OPA8508PPSA,HPI-2464,SG2A174,G3522,KE2N26F-Z□,KE-2△13F-□,SP217,LG2A23ND2,ORD1L31-160,HPI6FH,ST333R4F1,LG283D□,PIC0903SL,HL6F,CL-211,SD6201,HPM349,LLG207D,SG2B01V,LG2A17ND4,KE2N26F-U,HPI307,SG2A241,PICA0719,SD-101,ML-1CL3,PID352D2,PS124TD1,MD2C08,SG277,KE-2△19F-□,SD-103,SG278,SG276,EL-1K3,SG268,PS119ED1,ORA1L17-J9,LG2A19D4,KE-2△13-□,HPI615S,KM1102-NECL14,KE-2△14-60,EL611,HPI23G,SG2C12,ORA1S01,SG2C13,SG2C10,SG2C11,ST310,HL601,SG2C15,PIC-A1804□LQ,SG264,PS181EL1-S,SG257,PS181GD1-M,KEF302500CA,KEF302500CB,LG2A19ND4,LLG209D,EL615,BL15-1101H,PIC-A1804□TE2,SG2A01-A,KED-15,SG2A022,PS133GD1,SD-201,LG2A02L2,OPA6525PPS,LG2A21D2,G3552,SG290,SG294,SG2A06,SD-202,KM1102-N08S14,HL615,SG298,ORD1M13,PIC-A1804□LU,LG2A02ND2,PICA39337,HPI5FCR2,LG2A22NL2,SG128IR,LG415NL□-01L,SG2A131,SG2A252,SG-107,PIC-A1814□△△△,SG-105,PIC2503SL,DD3-30,HPI340,SG282,SG288,LG2A18D2,LG285L□,KE2N27F-Z□,PICA0237-1,SD-112F2,CL-1CL3,BL15-1212H,KE2△23-□,PIC-A1814□SY,EL341M,ST-1KB,SG112,SG226,PIC-A1804□TH2,ST-1KLB,DS3-20,ST-1KLA,ST333R4,KEF251250CA,PD-07N,DS3-23,PIC0903R4SL,DS3-27,LG243D,ORA1L02,DS3-25,LG248D□,G3582,EL342M,OPA8510PPS,PIC8836-1,SG223,HPI-2464R5,SG220,SG213,SG214,LG2B04D,HP202,ST-1MLBR2,DS3-16,G3592,SG2C02,HPI307R2,SG2C05,SG130,SG2C06,KE-2△10F-□,G310,PSR11TL1-A,SG255,ORD2S06H,SG256,SG132,HP333,SG128,PS122GD4-A,EL333F1,OPA6515PPS,ML341H,PS117EL1,PIC4103SL,SG248□,KE2△22-□,SD-112,PIC-A1814□TH5,LG2A16L2,PIE3522,SG243,ORA3S01S,EL23G,PS135GL1,LG2A23NL2,ST-1KL3A,ST-1KL3B,LG283L□,SP-1KL,LG220D
KODENSHI光敏器件选型表
提供PIN型光敏二极管、光敏三极管、环境光传感器、达林顿型光敏管、光敏二极管、光敏二极管阵列、光电集成电路的选型
产品型号
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品类
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Open circuit voltage(V)(Typ)
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Short circuit current (uA)(Typ)
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Dark current(nA)(Max)
|
Capacitance(pF)
|
Spectral spensitivity(nm)
|
Peak wavelength(nm)
|
Operating temperature(℃)
|
Half angle(deg)(Typ)
|
HPI6FER2(H)
|
PIN型光敏二极管
|
0.4
|
50
|
200
|
48
|
700~1100
|
1000
|
-30~+70
|
±50
|
选型表 - KODENSHI 立即选型
KODENSHI(可天士)光传感器新产品选型指南
描述- KODENSHI opto-semiconductor technology of light emitting and light receiving elements is the basis of all products, and KODENSHI has developed a wide variety of products such as optical encoders, thermopiles, dust sensors, and LEDs for light sources based on distance sensors, interrupters, and light detection sensors as core technology.
型号- SG2A241,LG283,LG285,KLB16□ SERIES,KOI-6713BT,MD2C08,PIC-A18,SG278,LG2A19D4,PIC79603,ORAXSXX,HPV-2KB,PS126GL1,ORA1SXX,SG2A194,PICA4550-02,LM803 SERIES,KEF,LG SERIES,PS181EL1-S,KLB16□,SG SERIES,PS181GD1-M,LG206D,KE401-M120-R1,PSR11GD6-F,ORA2P03,LG2A04,PICA2632,LG206L,PS133GD1,SG2A022,LG2A02L2,ORD SERIES,LG2A21D2,LM803,LG2A22ND2,OPA SERIES,HL652-002(T),TPS01504,LG2A02ND2,PSR11EL6-D,LG2A22NL2,TPT,LW831 SERIES,LG2A21L2,ORA1MXX,LP801,KIT3035S,LG2A18L2,HIC192,LG2A18D2,ORD1LXX,HL222,LW831,PICA0237-1,LP801 SERIES,OPA,EL341M,HPI6FFR4,LG248,KE2△27□-Z**,LG2A17D4,PIC-A18 SERIES,HP5F,ORA1L03,ORA3S01,KOE-1108D,PICA0921,ORA1LXX,SG2A032,KE2△26□-Z**,KE1S01C-36,KE1N01C-18,ORD2S06,OPA8510PPS,KE1S01C-30,PS122TL4-A,ST341R2,PS182EL1,PS181FL1-M,ORD1MXX,ORDXSXX,LW812,KIT3032S,ML615,KEF SERIES,ORA,ORD,LW812 SERIES,PIC96601,ORA SERIES,SG2C06,ORD1SXX,SG132,PICA38603,SG128,PS122GD4-A,TPT SERIES,KE1S01C-15,SG2A174,LG2A23ND2,LM618,LM618 SERIES,KE SERIES,LG2A23NL2,HPM349,LG2A17ND4
KODENSHI发光器件选型表
提供不同波长,功率的发光器件:红外发光二极管、紫外发光二极管、雪崩二极管、发光集成电路、白光发光二极管、蓝光发光二极管、绿光发光二极管、红光发光二极管
产品型号
|
品类
|
Forward current(Max)(mA)
|
Reverse voltage(Max)(V)
|
Power dissipation(Max)(mW)
|
Operating temp(Max)(℃)
|
Radiant intensity(Typ)(mW)
|
Forward voltage(Max)(V)
|
Peak wavelength(Typ)(nm)
|
Half angle(Typ)(deg)
|
SEL323-04
|
红外发光二极管
|
50
|
5
|
75
|
-25~+85
|
0.8[Min.]
|
1.5
|
940
|
±20
|
选型表 - KODENSHI 立即选型
KODENSHI(可天士)照明用和装饰用LED选型指南
目录- LED APPLICATION LED LINEUP LED PRODUCT INFORMATION CHROMATICITY COORDINATES DIAGRAM TERMS / CAUTIONS
型号- LP801 SERIES,LP812,LP831-010D(T),LW815 SERIES,LP,LX815-003,LZ801-006D,LW831 SERIES,LD806,LW812 SERIES,LP812-***,L□801,□□□803 SERIES,LW831-007D(T),LY812-003A(T),ABL803,LX801-013A,LY801-003D,LY815-003D,LW812-1BA2000,LW812-1**2700,LW815,LP PASTEL SERIES,LA812-001A(T),L□815 SERIES,LW831-008D(T),LD831 SERIES,L□831 SERIES,LM803 SERIES,LD831-012A(T),L□815,L□812,LX812-003A(T),LX831-009A(T),LD831-011A(T),LW812,LD806 SERIES,BEL803,LY801-002D,LM803,LW815-014D,LP812 SERIES,LZ812-001A(T),LP831-010D,LD831,LY831-002D,LZ831-003D(T),LD806-004,LM803-028(T),LZ815-004D,LP801,L□812 SERIES,LD831-009A(T),LP SERIES,L□831,LW812-005A,LP801-***,BIL803,LP PASTEL,□□□803,LY831-002D(T),LX831-006A(T),LW831,L□801 SERIES
KODENSHI红外测距模块SDSA015-02完美替换GP2Y0A51SK0F
KODENSHI红外模块采用PSD三角测距法,在短距避障模块中,KODENSHI的红外测距模块SDSA015-02,可以完美替换GP2Y0A51SK0F。
电子商城
品牌:SILICON LABS
品类:Optical Heart Rate Sensor Module
价格:¥46.7812
现货: 20
服务
可自由定制铜排形状尺寸;检测精度:0.5%~1.0;电流测量范围 ±300-500A。低噪音 (0.27mVpp);低磁力残余误差:2mV;响应性能<4μSec;支持RoHS指令 、AEC-Q200。
最小起订量: 100个 提交需求>
支持定制透气膜的宽度,ePTFE材质,耐温范围-40℃-260℃,防水等级IP67/IP68,具有疏水性(拒水性)和不粘性。
最小起订量: 1 提交需求>
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