【应用】圣邦微复位芯片SGM809-XXN3L/TR助力车载摄像头,FPGA工作电压为1.8V,保证稳定性
随着汽车发展越来越智能化,车上所使用到的摄像头也越来越多。车载摄像头,是车辆上用于获取音像效果的产品装置,对道路交通监管、车辆安全行驶有着重要作用,某些情况下还能实时提供所需影音凭证等。车载摄像头可以用于后视或环绕视系统和电子后视镜,支持ADAS应用等。
车载摄像头,供电部分主要是由车载12V输入,其中一路12V直流电压供给DCDC降压芯片到5V,再通过LDO进行降压到1.8V给电路监控芯片。FPGA工作电压为1.8V,当供电不稳定时,无线控制模块会出现工作不稳定的情况下异常,设计时采用圣邦微SGM809-XXN3L/TR。
图1:SGM809-XXN3L/TR应用流程图
如图1为SGM809-XXN3L/TR在车载摄像头的应用框图,之所以推荐SGM809-XXN3L/TR,是因为该产品具有以下优势:
(1)复位时间响应速度快,复位时间仅需240ms,保证芯片能正常工作;
(2)工作环境温度-40℃到+125℃,符合汽车级工作温度,保证在车载应用场景中的稳定性;
(3)多种精密监控电压,多达8个复位阈值电压可供选择,能够应用于监控复位1.8V,2.5V,3V,3.3V和5V电源电压。多种监控电压,使得应用起来更加灵活;
(4)超低功耗典型值13μA;
(5)SOT23紧凑型的典型封装,更利于PCB布置。
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SGMICRO(圣邦微)信号链和电源管理芯片选型指南
描述- SGMICRO specializes in high-performance and high-quality analog and mixed-signal integrated circuits, and is committed to building a comprehensive portfolio of the highest quality analog and mixed-signal integrated circuits to address all customer needs.
型号- SGM11108M,SGM8306-2,SGM8306-1,SGM61450,SGM3733B,SGM11108E,SGM852,SGM853,SGM851,SGM5347-12,SGM2558A,SGM2558B,SGM8261-5,SGM2564,SGM8261-1,SGM5347-10,SGM8261-2,SGM2549,SGM48017C,SGM72110,SGM8094,SGM836,SGM8091,SGM837,SGM61220,SGM8092,SGM8093,SGM835,SGM72108,SGM2553,SGM72106,SGM2555,SGM809B,SGM4519,SGM4517,SGM4518,SGM48010,SGM11106C,SGM63600,SGM41611,SGM4520,SGM4521,SGM48005,SGM8417-4,SGM8417-2,SGM4051C,SGM48000,SGM48001,SGM48002,SGM3843A,SGM61433,SGM621,SGM84782,74HC574,SGM58031,SGM620,SGM862,SGM41600,SGM2572,SGM41603,SGM860,SGM2571,SGM51622H,SGM4995,SGM4511,SGM2574,SGM4996,SGM4512,SGM4510,SGM2575,SGM51622D,SGM4515,SGM8T245S,SGM4516,SGM8250-1,SGM8250-2,SGM4514,SGM3209,SGM809,SGM8557-3,SGM8557-1,SGM8557-2,SGM803,SGM61012,SGM804,SGM802,SGM61013,SGM810,SGM811,SGM61007,SGM61006,SGM4782,SGM7237B,SGM8902,SGM8903,SGM8904,SGM4542,SGM8905,SGM4548,SGM4549,SGM3699,SGM4546,SGM4547,SGM48013C,SGM62110,SGM61020,SGM62112,AAP6153A,SGM61022,SGM62111,SGM800,SGM2596,SGM3200,SGM3206,SGM8270-2,SGM3207,SGM4535,SGM3204,SGM8270-4,SGM8T245,SGM829,SGM61230,SGM42512,SGM41664,SGM825,SGM61232,SGM823,SGM61234,SGM824,SGM891B,SGM42507,SGM42506,SGM40567,SGM4560,SGM42505,SGM4561,SGM6503,SGM4566,SGM8925,SGM6502,SGM8926,SGM6501,SGM4564,SGM8927,SGM5349-16,SGM4565,SGM6505,SGM4568,SGM6504,SGM8909,SGM818,SGM890B,SGM816,SGM42501,SGM40565,SGM42500,SGM814,SGM815,SGM812,SGM40560,SGM40561,SGM821,SGM822,SGM61235,SGM820,SGM4551,SGM4552,SGM4550,SGM4555,SGM4556,SGM4553,SGM4554,SGM51652S8,SGM8910,SGM5347-8,SGM4558,SGM11124E,SGM37863A,SGM11124F,74LVC2T45,SGM893B,SGM4581,SGM8941,SGM4582,SGM4583,SGM48521Q,SGM8704,SGM4588,SGMNQ59430,SGM8705,SGM4589,SGM8706,SGM8707,SGM8942,SGM8701,SGM8702,SGM8703,SGM12213A,SGM11210A,SGM61060,SGM2050C,SGM12UB1D2,SGM892B,SGM8276-4,SGM6510,SGM4573,SGM3001,SGM4574,SGM42513,SGM6514,SGM3005,SGM6513,SGM4578,SGM8276-2,SGM3002,SGM6512,SGM42622B,SGM8276-1,SGM3003,SGM6511,SGM4576,SGM8931,SGMOP17C,SGM8932,SGM8933,SGM6516,SGM12214A,SGM8934,SGM6515,SGM11210M,SGMNE20220,74AVC8T245,SGM3141B,SGM61030,SGM42403Q,SGM42553,SGM61032,SGM61031,74HC165,SGM62116,SGM8953-1,SGM62118,SGM8953-2,SGM62117,SGM8708,SGM8709,SGM4075-2,SGM3140B,SGM61040,SGM4075-1,SGM42544,SGM7300A,SGM7300B,SGM42541,SGM42540,SGM8951,SGM8952,SGM8710,SGM4590,SGM5200,SGM38045,SGM38042,SGM6533,SGM8711,SGM8712,SGM8955,SGM38046,SGM8956,SGM2053S,SGM8199L2,LM2904,SGM8199L1,SGM41002,SGM8968-4,SGM8968-2,LM2902,SGM8968-1,SGM8740,SGM8741,SGM8742,SGM2077A,SGM8743,SGM2077B,SGM8263-1,SGM8748,SGM8263-2,SGM8417-1,SGM8749,SGM12CB1A5,SGM8744,SGM40666B,SGM8745,SGM11104S,SGM40666A,SGM8746,SGM8747,SGM41513D,SGM41513A,SGM42561,SGM42560,SGM8957-1,SGM8957-2,SGM42562,SGM5208-14,SGM5223,SGM48018C,SGM11102F,SGM11102G,SGM41512A,SGM37603A,SGM8521,SGM8522,SGM11102S,SGM33685A,SGM5018,SGM33685B,SGM33685C,SGM8524,SGM8604-1,SGM11103E,SGM8604-5,SGM8193A3,SGM11103F,SGM8604-2,SGM8193A2,SGM48019C,SGM8604-3,SGM8193A1,SGM8193A0,SGM37604A,SGM8751,SGM11103S,SGM41007,SGM41008,SGM6332,SGM8750,FT2830P,SGM11212M,SGM41280,SGM41281,SGM41283,SGM5353-16,SGM37891A,SGM41285,SGM41286,SGM7SZ244S,SGM8542,SGM51652H8,SGM8543,SGM8301,SGM8544,SGM8302,SGM8545,SGM51652H4,SGM8541,SGM8429C-4,SGM8304,SGM8607-2,SGM37892A,SGM13003A,SGM8531,SGM8773,SGM8532,SGM8534,SGM8770,SGM8771,SGM8772,SGM8535,SGM8536,SGM8537,SGM12024A,SGM8538,SGM65230,SGM37893A,SGM65231,SGM65232,SGM8969-2,SGM8969-1,SGM13002A,SGM2035C,SGM7232,SGM9128YP,SGM41291,SGM2036S,74LVC1G32Q,SGM13001C,SGM13001B,74LVC138,SGM2581E,SGM8958-2,SGM41295,SGM13001A,SGM8958-1,SGM7222,SGM6132,SGM8554,SGM7223,SGM8555,SGM7224,SGM6130,SGM8556,SGM2581C,SGM8551,SGM7220,SGM2581A,SGM8552,SGM7226,SGM7227,SGM7228,SGM7229,SGM44599,SGM8581,SGM8713A-1,SGM8582,SGM6613A,SGM8584,SGM832B,SGM41282C,SGM832A,SGM8714B-1,SGM8924A,SGM811C,SGM5355-16,SGM7SZ19,74LVC1G125,SGM48535B,SGM89000,SGM7SZ14,SGM811B,SGM48535A,SGM48752X,SGM431VB,SGM2560A,SGM37603,SGM2560B,SGM6611C,SGM15CB1A4,SGM810B,SGM41280A,SGM8591,SGM8592,SGM48753X,SGM9203,SGM6612A,SGM8594,SGM8922A,SGM4T245,SGM48753,SGM48754,SGM48755,SGM48756,SGM51242R8,SGM48757,SCM40668,SGM813B,SGM48759,74AVC4T245,SGM8140,SGM8141,SGM48751,SGM449,SGM48752,SGMNQ07430,SGMPM21330,SGM48510,SGM458,SGM3785S,SGM37864,SGM61720,SGM459,SGM37863,SGM457,SGM8142,SGM452,SGM450,SGM451,SGM05UB1B3,SGM37862,SGM37861,SGM05CB1A8,SGM05CB1A7,SGM812B,SGM05CB1A4,74GTL2005,SGM25881,SGM447,SGM448,SGM446,SGM7SZ244,SGM8478-1C,SGM51242R4,SGM8139,SGM51242R2,SGM3705,SGM48536,SGM48537,SGM48538,SGM48539,SGM5351-16,SGM2588G,SGM2588E,SGM2588K,SGM3712,SGM3713,SGM2588C,SGM3710,SGM3711,SGM2588A,SGM48522,SGM48523,SGM48525,SGM48526,SGM48760,SGMNQ07440,SGM48520,SGM48521,SGM8557-5,SGM71XX,SGM706B,SGM460,SGM3701,SGM3700,SGM3727,SGM3741B,SGM3725,SGM3726,SGMOP07,SGM898,SGM899,SGM896,SGM897,SGM895,SGM4823,SGM2566B,SGM3735,SGM3732,SGM4822,SGM2566A,SGM3716,SGM3740B,SGM48544,SGM4806,SGM3717,SGM48545,SGM3714,SGM3715,SGM4809,SGM4807,SGM3718,SGM4808,SGM3719,74LVC157,SGM48780,SGM48540,SGM48541,SGM48542,SGM48543,SGM37898,SGM51652H,SGM51652D,SGM3720,SGM37891,SGM4812,SGM37892,SGM4810,SGM37895,SGM3749,SGM3747,SGM3748,SGM72204A,SGMNQ40430,SGM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Application Brochure for INDUSTRIAL
型号- BD52W04G-C,BD900N1W,BM2SCQ123T-LBZ,R6007RND3,CSL1901 系列,BD900N1G-C,BD2311NVX-C,RBR2VWM60A,BD933N1,BD1421XG-LA 系列,RBR1VWM40A,BM2SC12XFP2-LBZ,CSL1901,BP3622,BD14210G-LA,BP3621,SCT4013DW7,R6035VNX3,RB068VWM150,R60XXYNX 系列,BD1421X-LA 系列,CSL1901DW,QH8KXX 系列,BD950N1WG-C,BM2LE160FJ-C,BM2P060LF-Z,BV1LE080EFJ-C,BM2SC123FP2-LBZ,SH8MC5,REFPDT007-EVK-001,BD1421XG-LA,SCT4018KW7,RB168VWM-40,RFS 系列,BD9XXN1 系列,SCT4018KE,BD52W03G-C,SCT4026DE,BM2SCQ121T-LBZ,RB168VWM-60,BD48W00G-C,RBR1VWM30A,SH8MB5,SCT4018KR,SCT4026DR,R6035VNX,BM2P061MF-Z,BM6437X,CSL1901UW,BM64378S-VA,BD900N1EFJ-C,SCT4013DE,BM2P063MF-Z,R6024VNX3,SCT4013DR,BD7XXL05G-C,BD950N1,RB068VWM100,RFL,R60XXYNX,SH8KXX,CSL1901VW,RFS,BD14215FVJ-LA,BM2SC12XFP2-LBZ 系列,PSR,RB168VWM-30,SCT4036KW7,R6004RND3,BM2LE040FJ-C,RF05VAM2S,BD750L05G-C,BM2SC122FP2-LBZ,BD900N1,BD933N1G-C,BM2P061LF-Z,BD52W02G-C,SH8KXX 系列,BM64377S-VA,BD933N1EFJ-C,BD950N1EFJ-C,QH8MB5,REFLD002,R60XXRNX,SH8MX5 系列,RBLQ2VWM10,PSR500,SCT3017AL,BD1421XFVJ-LA,SCT4026DW7,BV1LE040EFJ-C,RFS30TZ6S,BD900N1WG-C,BD9S402MUF-C,QH8MC5,CSL1901YW,BV1LEXXXEFJ-C,RFL60TZ6S,RFL 系列,R6013VND3,BM2P06XMF-Z 系列,R6009RND3,R6077VNZ,BM6437X 系列,BM2SCQ122T-LBZ,RFL60TS6D,S WAVE B-01,PSR400,RFS30TS6P,BD933N1WG-C,BD52W01G-C,RB068VWM-60,R WAVE B-01,BD9F500QUZ,RLD90QZWX 系列,REFPDT007-EVK-001B,REFPDT007-EVK-001A,R60XXVNX 系列,REFPDT007-EVK-001C,LTR10,BD950N1WEFJ-C,SCT3030AL,BM2SC124FP2-LBZ,QH8MX5 系列,QH8KB5,R6013VNX,QH8KB6,RBR2VWM30A,BM2LE250FJ-C,BD2311NVX-LB,RGW00TS65CHR,BM2LEXXXFJ-C 系列,RFK 系列,SCT4045DW7,BV1LE250EFJ-C,SCT4036KE,QH8MX5,SCT4045DE,R6024VNX,BM2SCQ124T-LBZ,R60XXRNX 系列,R6055VNX,R6018VNX,R6055VNZ,SCT4045DR,RGW80TS65CHR,REFPDT007,QH8KC6,CSL1901MW,QH8KC5,RB168VWM150,R60A4VNZ4,BD52W06G-C,SCT4062KR,BD1421XFVJ-LA 系列,BD48HW0G-C,BM2P06XMF-Z,RBR2VWM40A,BD9XXN1,R6077VNZ4,RGWXX65C,BM1390GLV-Z,RBR1VWM60A,REFLD002-1,QH8KXX,REFLD002-2,R6055VNX3,BD52W05G-C,SCT4036KR,RFL30TS6D,BM2LEXXXFJ-C,BD900N1WEFJ-C,RLD90QZWX,BD7XXL05G-C 系列,RFS60TS6D,BD733L05G-C,BD933N1WEFJ-C,BD9G500EFJ-LA,SCT4062KE,GNE1040TB,LTR10 系列,BM64374S-VA,BD950N1W,BD725L05G-C,BD933N1W,BD730L05G-C,BM2SC121FP2-LBZ,PSR350,BD8758XYX-C,SH8KC6,BV1LEXXXEFJ-C 系列,BM64375S-VA,SH8KC7,BM2LE080FJ-C,SH8MX5,SCT4062KW7,R60XXVNX,PSR100,RB168VWM100,BD950N1G-C,RGW60TS65CHR,RGWXX65C 系列,R6055VNZ4,BM2P060MF-Z,RLD90QZWJ,RFS60TZ6S,RLD90QZWD,RLD90QZWC,SH8KB7,RLD90QZWB,RB068VWM-40,SH8KB6,RLD90QZWA,RLD90QZW8,RB068VWM-30,BV1LE160EFJ-C,RFL30TZ6S,RLD90QZW5,PSR系列,BD1421X-LA,PSR330,RLD90QZW3
纳芯微电子(NOVOSENSE)信号感知芯片/隔离与接口芯片/驱动与采样芯片选型指南(英文)
目录- Company Profile Signal Sensing System Interconnection Power & Driver
型号- NSI6602NA-DLAR,NST103C,NST103B,NSI6602VC-Q1SWR,NST103A,NSPDS5/7,NSM2017,NSM2019,NSI6602A-Q1SWKR,NSM2013,NIRS485,NSIP83086,NSM2015,NSC9260X,NSM2016,NSD1624-Q1SPR,NSM2011,NSM2012,NSI8231,NSI8230,NSD2621C-DQAGR,NSR33XXX,NSC9262,NSC9260,NSI6801LC-DDBR,NSI6602VD-Q1SWKR,NSC9264,NSD1025V,NSP1830,NSG65N15K-DQAFR,NSI8220NX,NSI6622A-DSWKR,NSI6801TB-DDBR,NSD1624-DSPKR,NSP1833,NSP1831,NST7719,NSP1832,NSI8222,NSA2860X,NSI8100,NSI8221,NSI8220,NSI6642C-DSPNR,NSI822XC,NSI6602MNF-Q1SWTR,NSD11416-Q1STBR,NSI6602VB-Q1SPNR,NCA3491,NSI6642A-DLAR,NSA2860_TSSOP,NSI8221CX-DSWR,NSM201X,NSI6622A-Q1SPNR,NCA1051N-Q1,NSM2031,NSI6602MNB-Q1SWTR,NSD7310A-DHSPR,NSM2032,NSM2033,NSI8210,NSIP8840WX,NST112-DSTR,NSI6601MB-DSPR,NSD1224,NSD1015T,NSI8266CX-DSWR,NSI6602VD-DSWKR,NSI8222CX-DSPR,NSD12416–Q1,NSD1015MT-DSPR,NCA1021S-Q1SPR,NSI8262CX-DSWR,NSPGS2,NCA34XX,NCA1051A,NCA3485,NSI68011C-DSWAR,NSI8221NX,NSI6602NC-DLAMR,NSPGS5,NST1002,NSI6602VC-DLAMR,NST1001,NSI6602A-DLAR,NSI6602ND-DSWKR,NSD16241-Q1SPR,NSI1303M0X,NSM3011,NSPAS3M SERIES,NSI8240CX-DSPR,NIRSXX,NSM3013,NSM3012,NSA2860_SSOP16,NSA2862X,NSI6642B-DSWKR,NSI823XC,NSD5604N,NSI6642A-DLAMR,NSI6642D-DLAR,NSI8100NC,NSI6602B-Q1SWR,NSI6601B-DSPR,NSA2860X-QQNR,NSI8210NX,NSI6642D-DSWKR,NSD5604E,NSI6602MF-DSWTR,NIRSP31,NSI6602MNB-DSWTR,NST175,NST1075,NSL2163X SERIES,NSI6602A-DSPNR,NSI68010B-Q1SWAR,NSI1312D,NSI6642B-DSWR,NSI8222NX,NSI6601C-DSPR,NSA2862X-DQNR,NSP1631,NSI8221CX-DSWVR,NSP1632,NSP1630,NSI6622C-DLAR,NSD2621,NSI824XC,NSI6602VA-Q1SPNR,NSI6602ND-DLAR,NSD1025V-Q1HSPR,NSI6801C-DSWFR,NCA3176,NSPGM2,NSI6801MB-DSWVR,NSI1312S,NSI6622B-Q1SPNR,NSD5604N-DHTSPR,NSD1624-DLAJR,NSI68011C-Q1SWAR,NSI6602VA-DLAMR,NSI6602NA-DLAMR,NSI6602NB-DSWR,NSD5604E-DHTSTR,NSR35XXX,NSD5604N-Q1HTSPR,NSI6602C-Q1SPNR,NSI8038X,NSE5702,NSP183X,NCA1021S-Q1DNR,NSD16241-DSPKR,NSI3190,NSI6602VD-DSWR,NSIP88XX SERIES,NSD1224LA-DAFR,NSI8241SX,NSP163X SERIES,NSI8231CX-DSWR,NSI1052-DSWR,NSI6801B-DSWFR,NSI6602B-Q1SPNR,NSI6601WC-DSWVR,NSI6651ASC-Q1SWR,NSC6272,NSI8263CX-DSWR,NSD8310-Q1HTSXR,NSC6273,NSREF31XX,NSI6602NB-DLAR,NSI6602NB-DSPNR,NSA5312,NSI6602A-Q1SWR,NSPGS2 SERIES,NSI6642C-DLAMR,NSI6601MC-DSWVR,NSR7808,NSI8220WX,NSI8266WX,NSD5604NE,NSI6602VB-DSWKR,NCA1043B-Q1,NCA9511,NSI6602A-DSWR,NSC6280,NSD2621B,NSD2621C,NSI6602NC-DSWR,NSI6801TC-DDBR,NSI8242SX,NSI68515AC-DSWR,NST112,NSI6602B-DSWKR,NSI6602VD-DLAMR,NSI8220CX-DSWVR,NST235,NST117,NSI6602VC-DSWKR,NSI6602VC-Q1SWKR,NSI6602MB-DSWDR,NST118,NSD1624,NSD16242-Q1SPR,NCA3085,NSP183X SERIES,NSI1050C-SWR,NSI6651,NSI6601MB-DSWVR,NSI6642B-DLAMR,NSI6602C-DSWKR,NSI8240NX,NSP163X,NSI6602NC-DSPNR,NCA1042BN-Q1,NSI8221WX,NSI66X2,NSI6631ASC-Q1SWR,NSD2621A,NSI1050C,NSI6602MNC-DSWTR,NSI6642,NSI6601C-DSWVR,NIRS2X,NSI8266SX,NIRSXX SERIES,NSG65N15K,NSD12409-Q1SPR,NSI6602VA-DSWKR,NSI6642D-DLAMR,NCA1051N,NSI6642A-DSWKR,NIRS20N1-DSPR,NIRS21N1-DSPR,NSC2860X-DQNR,NSI1042-DSWVR,NSI6602C-DSWR,NSI8221CX-DSPR,NPD010N120A-DTOGT,NSI6602VB-Q1SWR,NSI8210CX-DSPR,NSI8241NX,NST461,NCA1042A-Q1,NSI8222WX,NST103,NSI1303D0X,NSI1303E2X,NSI6622A-Q1SWKR,NSI6602VC-DLAR,NSI82XX SERIES,NSR31 SERIES,NSD16242-DSPR,NCA9555,NSPGM2 SERIES,NSI1052,NSC6360,NSC6362,NSI6651ALC-DSWR,NSC6364,NCA1042B,NSI6602NA-DSPNR,NSI6622A-DLAR,NSI6622C-Q1SPNR,NSI8220CX-DSWR,NSI6622C-DSPNR,NSA3166,NSI6642B-DLAR,NCA1042B-Q1,NSPAS3 SERIES,NSD1624-DSPR,NSI6602VA-Q1SWR,NSI8242CX-DSWR,NSI6602MNC-Q1SWTR,NST20,NIRS31,NSREF30XX,NCA9545,NSI1042,NSI6611,NCA9546,NSI6622B-DSPNR,NCA9306,NCA9548,NSD12416-Q1SPR,NSI6602MC-Q1SWTR,NSI8242NX,NSD8308-Q1HTSXR,NCA9617A,NST1001HA,NSI6602VA-DSWR,NSI1303D2X,NSI6601B-DSWVR,NSD7310-DHSPR,NSI6601,NSD731X-Q1,NSR7808GXX,NSD7312-Q1HSPR,NSI6602VB-DLAMR,NSI6602MNF-DSWTR,NSA3300,NSI6602C-Q1SWKR,NSC2860X,NSI6611ASC-DSWR,NST413,NSI22C11,NSI8230CX-DSWR,NSI6801B-DSPR,NSI6622A-DSPNR,NSD5604NE-DHTSTR,NSPDSX SERIES,NSL2163X,NST86,NIRS31-DSSR,NSI810X SERIES,NSI6642C-DSWKR,NSIP8944WX,NSA2200,NSIP8921WX,NSI8262WX,NSI6602NB-DLAMR,NSE11409,NSI8260SX,NSPGD1,NSR31,NSI6602VD-Q1SPNR,NSR35,NSR33,NSD8306,NSD731X,NSD8308,NIRSP31V,NSI6602VB-DLAR,NSD7310-Q1DHSPR,NSD1624-Q1SPKR,NSD11416–Q1,NSI6801X SERIES,NSI6602VB-Q1SWKR,NSD8310,NSI6602VD-DSPNR,NSI68515UC-DSWR,NST60,NSD8312,NSI6602ND-DSPNR,NSHT30,NSI6602C-Q1SWR,NSI82XXC,NSL21630,NSI6642B-DSPNR,NSL21631,NSI6602VD-Q1SWR,NSD5604-DHTSPR,NSI22C12,NSA2302,NSA2300,NSIP8920WX,NSIP8943WX,NSI6651ALC-Q1SWR,NSI8240WX,NSD1224LA-DSPR,NSI8261SX,NSD2621B-DQAGR,NSI8263WX,NSIP89XX SERIES,NSE11409 SERIES,NSI6602A-Q1SPNR,NSI6602NC-DLAR,NSI1303E0X,NSI6801,NSUC1610,NSI83086C,NSI8308XC,NSI6642D-DSPNR,NSD1015T-DSPR,NSI68515,NSI1306M25,NSI1300D25,NSIP8822WX,NSI6642C-DSWR,NSD1025V-Q1HMSR,NSD7312A-Q1HSPR,NPD020N120A-DTOGT,NSI83085C,NSI6602MB-Q1SWTR,NSIP892X,NSL21610,NSI6622B-DSWR,NSI6602VC-DSWR,NPD040N120A-DTOGT,NSI6602C-DLAR,NSI6602MC-DSWTR,NSI8262SX,NSI8241WX,NSIP8822,NSIP8943,NSL21611,NSIP8944,NSI6602A-DSWKR,NCA9534B,NSIP8940,NSIP8820,NSIP8941,NSR35 SERIES,NSIP8821,NSIP8942,NSI6651ASC-DSWR,NSI68515RC-DSWR,NSI8263SX,NSI1042-DSWR,NSI1042CDSWVR,NSI8241CX-DSWR,NSI6611ASC-Q1SWR,NSIP83086C,NSI8260CX-DSWR,NSI8230WX,NSIP1042,NSI6602B-DLAR,NSD
【应用】复位芯片SGM821GN6G/TR用于智能锁,低功耗电源电流仅35nA,采用体积小封装SOT-23-6
当前智能锁应用十分广泛,包括门口的智能门锁、厂库门的智能挂锁等等。在一些需要移动,不方便供电的场合中,智能锁往往是电池供电,对内部器件的功耗要求就比较高。本文就此介绍了圣邦微的低功耗的复位芯片SGM821GN6G/TR在智能锁中的应用。
SGMICRO(圣邦微)复位芯片+看门狗优选推荐表
型号- SGM809B-SXN3LG/TR,SGM820A-2.8XTDB8G/TR,SGM820B-1.7XTDE8G/TR,SGM811-LXN5/TR,SGM809-TXN3/TR,SGM803-XXN3/TR,SGM706B-SXMS8G/TR,SGM810B-RXN3LG/TR,SGM820B-4.6XTDE8G/TR,SGM803B-SXN3LG/TR,SGM810-SXN3L/TR,SGM811-ZXN5/TR,SGM810-MXN3/TR,SGM706B-MXS8G/TR,SGM706B-LXMS8G/TR,SGM820A-3.0XTDB8G/TR,SGM812B-TXKA4G/TR,SGM706-MYS8G/TR,SGM809-SXN3/TR,SGM811B-TXKA4G/TR,SGM809-LXN3/TR,SGM811-JXN5/TR,SGM820B-2.8XTDB8G/TR,SGM706-SYMS8G/TR,SGM803B-SXN3G/TR,SGM823-SXN5G/TR,SGM803B-RXN3G/TR,SGM803B-JXN3LG/TR,SGM810B-SXN3LG/TR,SGM803-LXN3L/TR,SGM706B-RXMS8G/TR,SGM820B-1.6XTDB8G/TR,SGM809-RXN3/TR,SGM820B-1.6XTDE8G/TR,SGM820A-2.7XTDB8G/TR,SGM811-RXN5/TR,SGM809-RXN3L/TR,SGM809-JXN3L/TR,SGM812-MXKA4/TR,SGM820A-1.7XTDB8G/TR,SGM810-RXN3L/TR,SGM803B-RXN3LG/TR,SGM810B-SXN3G/TR,SGM820B-4.8XTDE8G/TR,SGM809B-JXN3G/TR,SGM809B-TXN3LG/TR,SGM812B-SXKA4G/TR,SGM823A-VXN5G/TR,SGM706B-TXS8G/TR,SGM706-LYS8G/TR,SGM706B-LXS8G/TR,SGM809-XXN3/TR,SGM706-TYS8G/TR,SGM809B-RXN3G/TR,SGM810B-JXN3G/TR,SGM811-JXKA4/TR,SGM809-ZXN3L/TR,SGM809B-TXN3G/TR,SGM811B-SXKA4G/TR,SGM811-LXKA4/TR,SGM812-TXN5/TR,SGM809B-SXN3G/TR,SGM811-MXKA4/TR,SGM706B-JXMS8G/TR,SGM812B-RXKA4G/TR,SGM809-XXN3L/TR,SGM809B-MXN3LG/TR,SGM803B-MXN3LG/TR,SGM809-TXN3L/TR,SGM809-SXN3L/TR,SGM803-SXN3L/TR,SGM811-RXKA4/TR,SGM811-SXKA4/TR,SGM811-TXKA4/TR,SGM820B-2.8XTDE8G/TR,SGM803B-JXN3G/TR,SGM803-XXN3L/TR,SGM803-TXN3L/TR,SGM803-MXN3L/TR,SGM803-ZXN3L/TR,SGM809-MXN3/TR,SGM823-LXN5G/TR,SGM811-XXKA4/TR,SGM811-ZXKA4/TR,SGM811C-RXKA4G/TR,SGM810-SXN3L-TR,SGM823-RXN5G/TR,SGM809-MXN3L/TR,SGM810B-RXN3G/TR,SGM803-TXN3/TR,SGM820B-3.0XTDB8G/TR,SGM810B-TXN3G/TR,SGM811-SXN5/TR,SGM809B-MXN3G/TR,SGM821GTDI6G/TR,SGM706B-SXS8G/TR,SGM812-LXKA4/TR,SGM706-SYS8G/TR,SGM812-TXKA4/TR,SGM706B-RXS8G/TR,SGM809B-RXN3LG/TR,SGM811-MXN5/TR,SGM809-ZXN3/TR,SGM810B-JXN3LG/TR,SGM803-ZXN3/TR,SGM823-TXN5G/TR,SGM812-LXN5/TR,SGM820A-2.8XTDE8G/TR,SGM803B-TXN3G/TR,SGM811B-RXKA4G/TR,SGM820A-3.1XTDB8G/TR,SGM803-SXN3/TR,SGM811-TXN5/TR,SGM803B-MXN3G/TR,SGM803-JXN3L/TR,SGM810B-TXN3LG/TR,SGM820A-1.6XTDE8G/TR,SGM803B-TXN3LG/TR,SGM706B-TXMS8G/TR,SGM820A-1.6XTDB8G/TR,SGM809-LXN3L/TR,SGM706B-JXS8G/TR,SGM706B-MXMS8G/TR,SGM821GN6G/TR,SGM810B-MXN3G/TR,SGM810B-MXN3LG/TR,SGM706-RYS8G/TR,SGM820B-2.7XTDE8G/TR
对照表 - SGMICRO
【应用】 圣邦微复位芯片SGM803在MCU电源电压监控中的应用,超低功率损耗13μA
MCU电源系统的稳定影响着MCU处理数据的稳定性,MCU工作可能发生混乱,导致程序跑飞,引起整机死机、误动作等现象,复位芯片的工作原理是通过确定的电压阈值启动复位操作,圣邦微(SGMICRO)SGM803有七个复位阈值电压可供选择。
【应用】同步降压转换器SGM61430XPS8G/TR用在道路监控雷达电源设计中,采用主流SOIC-8封装有利于兼容设计
客户在道路监控雷达产品的电源部分原使用国际主流的电源芯片,现产品做低成本方案,希望有宽压输入,输出电流可以到3A的降压芯片。结合客户实际情况,笔者给其推荐了SGMICRO的同步降压转换器SGM61430XPS8G/TR。这是一款带内部补偿的同步降压转换器,外围应用电路简单,方便产品兼容替换设计,另外还有热关机和输出短路保护等机制。
【应用】润石科技提供高性能线性稳压器、电平转换器和复位芯片,助力T-BOX领域创新发展
T-BOX是车联网系统,它专门用汽车上,用远距离通信和信息科学技术,为汽车提供行车数据采集、远程查询和控制、监测故障等等服务。润石科技为车载娱乐、仪表盘等T-BOX应用提供线性稳压器,电平转换器,复位芯片器件,助力车联网领域创新发展。
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