【产品】隔离度达-90dB的差分模拟多路复用器SGM7232,用于高速差分数据信号的切换设计
SGM7232是圣邦微推出的一款高速差分3:1模拟多路复用器,作为多路复用器不仅可用于普通信号切换应用,还可用于高速差分数据信号的切换设计。
SGM7232具有出色的性能,其串扰低至-90dB(@100kHz),并且其隔离度达-90dB(@100kHz),因此可有效确保高速信号切换应用中信号的完整性。
为了确保系统可靠性,SGM7232集成多种保护电路。该款模拟多路复用器在COM+/COM-和VCC集成短路保护电路,可避免应用中引脚短路烧毁芯片。同时,SGM7232还集成断电保护电路,在断电状态下确保芯片安全。
SGM7232单电源供电,供电电压范围2.7V~4.3V。该款多路复用器还在芯片内部进行逻辑控制的引脚上(C0,C1)集成5MΩ下拉电阻,因此在设计时用户无需在PCB上进行额外添加,节省了设计面积。SGM7232采用UTQFN-2.2×1.4-12L封装,超小封装适合高密度印制电路板安装,该款模拟多路复用器的工作温度范围为-40~+85℃,可满足工业应用需求。
图:SGM7232引脚图
SGM7232的特点:
· 3:1模拟差分多路复用器;
· 串扰为-90dB(@100kHz);
· 隔离度-90dB(@100kHz);
· COM+/COM-和VCC集成短路保护电路;
· 支持断电保护;
· 单电源供电,供电电压范围2.7V~4.3V;
· 绿色封装UTQFN-2.2×1.4-12L;
· 工作温度范围-40~+85℃。
SGM7232的应用:
· 手机
· 计算机外设
· 便携设备
技术顾问:惠惠
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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
SGM48755X High Isolation and Low Leakage 4:1 CMOS Analog Signal Multiplexer
型号- SGM48755X,SGM48755XMS10G/TR
Company Introduction
型号- BSS169,USMS05,SD103AW,DTD113Z,P1583,P1580,LR9284,FR107G,LR9282,UR78XX,TIP102,LR9280,LV358,SXXXX,UM605A,UM605B,LR3865,2SC4467,XC61CN,XN65,UM603A,MMBT2222,UD38501,IPI90R500C3,XN60,LR1107E,U74LVX4053,F3N70,TVS4S009,LM317,UD24121,LM318,UF630,R5323,BAT54TS,UCD4066,SK-SERIES,40NM80-Q,TLVH431,BAS70AW,TIP112,UCL-SERIES,BTB312,LD1117,LD1596,BAT54TB,2SC5200,UM604A,F21NM70,LL431,UFR8060C,PCR406,UM602A,SOT05C,2SA1694,BAT54SW,BAT54ATB,UESDA6V1W5,SMDJ,UF50N20,TIP35C,LR1108E,UF601,SMCJXXX,UF600,BAS70C,BAS70A,75185,ZXMHC10A07N8,UR77XX,U74LVC2G240,UH8100X,TIP122,U74LVC2G241,BTA312,75NM70,DTC143X,LR3965,UM601A,U74AUC1G126,DTC- SERIES,USB4S012,UCD40XX,U74LVC2G132,BAS70W,40-SERIES,LR9153,UR5596,UF601Q,75NM65,78R05,UPRTR5V0U4D,XN80,SD103AWS,BAS70S,MBR20150C,75NM60,UCC SERIES,2SD1804,URCZ1284-XX,LR1118,U74CBT,LP2950,U74AUC1G86,TXXXX,SB10100,MGBR40V300C,8N150,U74AHCTXXX,78-SERIES,UR6512,UFR75120,UR57XX,UD9926,F30NM60,UIC809,LADLD10,15N20,LM78XX,LM358,LR3XXYYB,RB521S30,13NM90,LMV331,LADLD SERIES,UF830,88CXX,TMBS,F2N60,U74HCT73,CR03AM,MBR-SERIES,FDS9926A,TGBR10V200,60NM50,BAT54CTB,UM606D,LM321,BAV199W,UTRS458,SR26,LM324,SR24,RB520S30,LM317A,1NNPP10,DTC123J,LR91XX,P1484,UZ5C056,89CXX,HE8050,5N80-FCQ,UR56XX,TL431,UM607D,UD36241,LM79XXA,UM607B,78DXX,MC4580,DTC124E,LR1108,UIC813,UIC812,LR1106,UIC811,UTT220N03,UC3206,RB520S40,UR6517,LM339,U74LVC,LR1101,BU931,P1595,P1596,BAT54STB,SMDJXXX,U74LVX,MBR10100,U74HCT138,L1806,LR2128,LR2125,MJE3055T,79LXX,75323,DTA144E,LR1122D,2NM65,1SS400,BAV70S,10N70-ML,81NXX,2N7002K,BAV70W,10N70-MH,BAV70T,U74LVC1G125,MBR20100C,UD32121,UMX4215,BAT54S,US650,MMBD4148CA,MMBD4148CC,U74AUP1G74,DTB123Y,P3596,U74LVC02A,BAT54C,BAT54A,MGBR60V200C,BAT721C,LM393,SK1816,BAT721A,U74LVC373,MGBR20L300C,2SC5027,U74LVC258,UR5517,LR1012,TL072,40- SERIES,U584,SK1901,TMBS SERIES,UTRS485,ULN2803,ULN2804,UF9640,75232,2N7002Z,LMV393,SK8552,UCD4011B,BAT64A,TGBR40U100C,USG135N10,U74AHC164,BAS316,1N4148,BTA312A,BSS127,BSS123,LR6401,74-SERIES,USG80N10,U74AHCT86,U74AHC374,TDA2030A,UT4101,UH8102A-X,9N120,IRF9640,RB501-V40,ULV8542,74AUP1G04,U74AUP1G32,UCD4001B,UP1620,TGBR20U100C,UTT80N10H,UT7500,82NXX,4N65-TC3,UT10XX,RHRG75120,BYC20,TGBR40V100C,78D12,U7SB3157,TYN840,DTA114E,BAT42VS,BAT54WS,MCR100,ULC831,74LVX4051,317- SERIES,L11831,2SD965,MMBT,U74AHC595,BAT54W,UH8102B-X,USG170N10,TGBR20L100,DTA114W,U74AUP1T157,UT3232,UH8106-X,U74AHC,UMX2215,XN100,U74CBT3306,P6KE,ML1225,DTA- SERIES,UCD4015B,BAS70CW,U74AUP1G02,BSS84ZT,U74AUP1G00,U74AUP1G06,SMDJXXXX,U74AUP1G04,TGBR30S150C,UT3243,LM2940,4051,BAS70SW,U74CBTLV3125,4052,P34563,UC3816,79L05,BAS70,NTR4101P,TPD4S009,MBR10100C,SD106WS,8NM80,MGBR30V300C,BAT54DW,UD0512X,89NXX,BAT54ADW,UC3826,BSS84Z,TGBR,MN2488,U74AHC21,62783,UCR316CM,62784,AO3419,MMBT1815,4P50,C6084,BAS85,1SS133,MGBR60L100C,BAT54CW,ADLD70,USG50N12,MC34119,U74LVCXXX,CD40- SERIES,P1484A,UT3223,UT3222,UT3221,UR133,UZ18C6V8,UF3205,UTT50N06,MAC97A,2SD882,UC3916,FQP10N80C,UHS41,UCD4050B,MJE13001,MJE13003,UMR11N,MJE13005,MJE13007,MJE13009,US112,74LVC373,12P10,82CXX,U74AHC1G09,BAT54AW,U74AHCT32,1SS355,UD0525X,P1482A,BAV23S,BAW56W,SK1816M,83CXX,AP6401,USG60N10,U74AHCT,MMBT3904,BAT54SDW,BAV23C,UR72XX,BAV23A,BAT54,2SD669,BAV99,SMA5V,STD7NM64N,BAT54CDW,NCP702XX,LR1801,7NM70,LR1802,U74CBT1G384,U74LVC1G99,U74LVC2G66,1SS184,U74CBTLV,UT3419,UT232A,MMBD6100,UWD706,U74LVC1G97,UT232E,SK1816A,BAS40,4N150,UTC4013,LR1805,MMBTA06,BU4209,SK24,U74LVC573,U74LVC574,UWD817,UH8104,UH8105,S8050,79- SERIES,BAT54TDW,BAV70,UTRS3082,UTRS3080,UH8103,MMBD4148,12N80-FC,BAV20W,M2125,UTRS3088,UPC10XX,UTRS3085,UR71XX,2SA1943,UCSR3652S,78LXX,LR9500,BAS21,U74AUP1GXX,SMAJXXXX,UR76XX1,HT75XX,MGBR20V100C,SB-SERIES,X0202A,MN2510,UC3656,89N09,UM6K1N,MMBD7000,SBR SERIES,U74LVC2G32,U74LVC1G58,UD36061,MMBTA44,UC3666,UCSR3654S,LR1965,U74LVC1G57,BUXXTD,LR9203,XNM90,X0202,BT151,ULD2003,LM78XXA,2N7002,U74AUP,UC3879,U74- SERIES,ES1J,MC34074,MGBR,MC34072,U74AUPXXX,SMAJXXX,BSS84,BAW56,BTA12,UC3873,ULN2003,MAX809,ULN2004,MMBD4148SE,UD0530X,82XX,S-809,9013,LADLD70,UC38XX,XL1225,LADLD,SR-SERIES,78RXX,UC34163,UCC,CD4000,U74AUC,UCS1655S,MMBT5551,U74AUC1G08,SN74AHCT86,UT136,LM7912,N7000,LV2461,UT131,LV2460,LR2965,XNM65,CCVGA7C9,N7002,LR9113,U74AUC1G02,XNM60,CCVGA7C5,15NM70-U2,U74LVC1G19,UFR SERIES,SR2803,UR76XX,ULVH431,UZ1084,UD0520X,LM7805,LM393 SERIES,81XX,BSS139Z,UC3863,SRV05-4,U74LVC1G10,USG40N10,US5C3257,UR6223,UR6225,VGA7S019,UCD4081B,U74LVC86A,UN2488,78- SERIES,UD18203,MXXXX,UT71XX,LV324,LV321,LMH358,UPC817,81CXX,UPC816,MAX485 SP232A,XNM80,LR9101,CD4052,UR75XX,UCD4070B,RB751V40,SMBJXXX,BZA100,ULC393,UCD40106B,UD0510X,UFR,88NXX,BAV199,P6KEXXX,SBR,LM7824,TLV733XX,XN40,IRF3205,F4N60,LR9107,LR9102,IRFP22N60K,LR9103,UM603,LR18120,78L05,UM602,PUSB220,QS8M11,UCD4071B,UD4606,UM606,UM609,UM608,R1180X,LXXLD30,4N65-ML,UD38252
SGMICRO射频开关选型表
单刀多掷,双刀多掷,1.55GHz高频率,低插入损耗,DFN/QFN消费者
产品型号
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品类
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Package
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SGM11102F
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RF Switch
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UTDFN-1.1×0.7-6L
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选型表 - SGMICRO 立即选型
SGM48753X CMOS Analog Switch
型号- SGM48753XTQ16G/TR,SGM48753XTS16G/TR,SGM48753X,SGM48753XQS16G/TR,SGM48753XS16G/TR
【经验】如何使用模拟开关对单片机AD口进行扩展?
本文以圣邦微的SGM48751 8:1模拟信号多路复用器为例分析模拟开关扩展单片机AD的方法。SGM48751是一个CMOS模拟集成电路,配置为8路的复用器模拟开关,供电电源为2.5V至5.5V,每个开关都能处理轨到轨模拟信号且漏电流仅为1nA (Typ@25℃),所有的数字输入都可以支持1.8V的逻辑控制I/O,工作环境温度范围在-40到+85之间。
SGM4522Q Automotive, Bidirectional 8:1, 5V, 1-Channel Multiplexer with Injection Current Control
型号- SGM4522Q,SGM4522QTS16G/TR,SGM4522QTVF16G/TR
SGM4518 36V High Voltage, CMOS Analog Multiplexer
型号- SGM4518XTQ16G/TR,SGM4518,SGM4518XQS16G/TR,SGM4518XTS16G/TR,SGM4518XS16G/TR
SGM48751X 8:1 CMOS Analog Signal Multiplexer
型号- SGM48751XTQ16G/TR,SGM48751XS16G/TR,SGM48751XTS16G/TR,SGM48751X,SGM48751XQS16G/TR
SGM48752X CMOS Analog Multiplexer
型号- SGM48752XS16G/TR,SGM48752XQS16G/TR,SGM48752XTS16G/TR,SGM48752XTQ16G/TR,SGM48752X
SGMicro(圣邦微)SGM4588/SGM4589 CMOS模拟多路复用器数据手册
描述- SGM4588/SGM4589 模拟多路复用器(8-CH/Dual 4-CH High-Performance CMOS Analog Multiplexers)
型号- SGM4589YS16G/TR,SGM4589YTS16G/TR,SGM4588YS16G/TR,SGM4588,SGM4588YTS16G/TR,SGM4589
SGMicro(圣邦微)SGM48780 CMOS模拟多路复用器/开关数据手册
描述- SGM48780 4Ω, High Speed, Low Voltage 4:1 Multiplexer
型号- SGM48780YMS10,SGM48780YMS10G/TR,SGM 48780D,SGM48780YTD10G/TR,SGM48780
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