SGM451 ±1°C Local and Remote Temperature Sensor with η-Factor and Offset Correction, Series-Resistance Cancellation, and Programmable Digital Filter
●一般说明:
SGM451设备是一种高精度、低功耗的温度传感器,集成了本地和远程温度通道。与SGM451连接的远程温度传感器通常是低成本的离散NPN或PNP晶体管,或者是微处理器、微控制器或fpga的组成部分的衬底热晶体管或二极管。温度表示为本地和远程传感器的12位数字代码,分辨率为0.0625°C。该设备可测量本地二极管传感器的温度,精度为±0.3°C(典型值),远程二极管传感器的温度,精度为±0.8°C(典型值)。
与SGM451的通信通过与SMBus通信协议兼容的两线串行接口完成。通过该接口可以访问SGM451内部寄存器。
SGM451具有诸如串联电阻消除、可编程非理想因子(η因子)、可编程偏移、可编程温度限值和可编程数字滤波器等先进功能,结合在一起可提供具有更高精度和抗噪性的健壮热监测解决方案。
SGM451设备是应用系统中多个位置高精度温度测量的理想设备。它还可以在3.0伏到5.5伏的电源电压范围内工作,这使得它在包括低功耗设备在内的广泛应用中成为可能。该装置在-40°C至+125°C的宽温度范围内工作。
●特点:
■温度精度:
本地二极管传感器:±0.3°C(典型值)远程二极管传感器:±0.8°C(典型值)
■本地和远程通道分辨率:0.0625°C
■电源和逻辑电压范围:3.0V至5.5V
■在3.3V电源下支持1.8V I2C总线电压
■工作电流:15μA(典型值)
■关断电流:0.4μA(典型值)
■串联电阻消除
■η-因数和偏移校正
■可编程数字滤波器
■二极管故障检测
■双线和SMBus串行接口
■可在aGreen TDFN-2×2-8BL封装中使用
SGM451±1°C本地和远程温度传感器,带η因子和偏移校正、串联电阻消除和可编程数字滤波器 |
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[ CPU、GPU、DSP和FPGA计算系统 ][ 智能手机 ][ 平板 ][ 服务器 ][ 台式机 ][ 笔记本电脑 ][ 电信设备 ][ 存储区域网络(SAN) ] |
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数据手册,数据表,Data Sheet |
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详见资料 |
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TDFN-2×2-8BL |
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中文 英文 中英文 日文 |
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DECEMBER2020 |
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REV.A |
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1.9 MB |
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世强先进(深圳)科技股份有限公司 | |
世强硬创平台www.sekorm.com | |
世强硬创平台电子商城www.sekorm.com/supply/ | |
世强硬创平台www.sekorm.com | |
世强硬创平台www.sekorm.com |
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TRANSCEIVER,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,VIRTUAL REALITY,储能系统,OPTICAL FIBER TRANSCEIVER MODULES,智能配件,FACTORY AUTOMATION,锂离子电池化成,MACHINE VISION,ENERGY STORAGE SYSTEMS,AUDIO SYSTEMS,OFFICE AUTOMATION EQUIPMENT,智能手机,5G WIRELESS BASE STATIONS,太阳能逆变器,音频系统,办公室自动化设备,光纤收发器模块,视频系统,LITHIUM ION BATTERY FORMATION,SMART ACCESSORIES,NEW ENERGY VEHICLES,游戏机,新能源汽车,SMART PHONES,VIDEO SYSTEMS,MAJOR HOUSEHOLD APPLIANCES,GAMING CONSOLES,机器视觉,SOLAR INVERTER,工厂自动化,主要家用电器,虚拟实境,5G无线基站
【产品】四路SPST CMOS模拟开关SGM4511、GM4512 ,导通电阻低至23Ω
SGM4511和SGM4512是低成本CMOS单片四路单刀单掷模拟开关,改进的电荷注入补偿设计用于最小化开关瞬态响应。SGM4511是一款常闭开关IC,SGM4512是一款常开开关IC。可以被用于通用场合的模拟开关应用中,通讯行业、仪器仪表、过程控制、计算机外围设备等。
SGM4517YG/TR PCBLIB&SCHLIB&INTLIB
SGMICRO - HIGH VOLTAGE, DUAL, SPDT ANALOG SWITCH,高压、双通道、SPDT模拟开关,SGM4517YG/TR
【应用】圣邦微四选一低阻高压模拟开关SGM4519XTS16G/TR用于数据采集器,宽压输入±3.2~±18V
国内一厂商在设计数据采集器的信号链部分时,采用了多通道单刀双掷模拟开关控制ADC对运算放大器信号采集的方式,需要同时用到二选一与四选一的低阻高压模拟开关,选用圣邦微这款四选一低阻高压模拟开关SGM4519XTS16G/TR。
SGM4512YTS16G/TR PCBLib&SCHLib&IntLib
SGMICRO - QUAD SPST CMOS ANALOG SWITCHES,四SPST CMOS模拟开关,SGM4512YTS16G/TR
SGM4519XTS16G/TR PCBLib&SCHLib&IntLib
SGMICRO - 高压,CMOS模拟多路复用器,HIGH VOLTAGE, CMOS ANALOG MULTIPLEXER,SGM4519XTS16G/TR
SGM4510四通道单刀单掷CMOS模拟开关
SGM4510是一款低成本的CMOS四通道单刀双掷(SPST)模拟开关。它可在+4.5V至+40V的单电源或±4.5V至±20V的双电源下工作。该器件具有改进的充放电补偿功能,以最小化切换瞬态,并具备30mA的连续电流额定值。在开启状态下,提供真正的双向性能;关闭状态时,可阻止信号达到供电水平。这些高性能使其非常适合通用开关应用,适用于工业自动化、仪器、通信系统、便携式设备和更多。
SGMICRO - LOW COST, CMOS MONOLITHIC, QUAD SINGLE-POLE/SINGLE-THROW ANALOG SWITCH,四SPST CMOS模拟开关,低成本,CMOS单片,四个SPST模拟开关,低成本、CMOS单芯片、四通道、单刀单掷模拟开关,QUAD SPST CMOS ANALOG SWITCH,LOW COST, CMOS MONOLITHIC, QUAD SPST ANALOG SWITCH,SGM4510YS16G/TR,SGM4510,磁盘驱动器,便携式设备,试验设备,通信系统,工业自动化仪表,COMPUTER PERIPHERAL EQUIPMENT,COMMUNICATIONS SYSTEMS,INDUSTRIAL AUTOMATION INSTRUMENTS,PORTABLE EQUIPMENT,TEST EQUIPMENT,DISK DRIVES,计算机外围设备
SGM4517YS14G/TR PCBLIB&SCHLIB&INTLIB
SGMICRO - HIGH VOLTAGE, DUAL, SPDT ANALOG SWITCH,高压、双通道、SPDT模拟开关,SGM4517YS14G/TR
【选型】国产模拟开关SGM4511可PIN-PIN替换威世DG201B,开通时间更快、导通阻抗更低
模拟开关在电子设备中主要起接通信号或断开信号的作用,有部分客户设计中会使用威世的DG201B,本文出于国产化替换的考虑,推荐圣邦微电子的模拟开关SGM4511,电性能参数和封装参数都较为接近。
【产品】导通电阻低至1Ω的SPDT模拟开关,电池供电设备的理想选择
SGM4517是SGMICRO公司推出的一款高电压双路单刀双掷(SPDT)模拟开关,其支持双电源(VEE和VCC)或单电源供电。该产品具有低导通电阻(典型值1Ω)、快速切换时间、高关闭隔离、低串扰的特点,是电池供电设备的理想选择。
SGM4518SH 36V高压CMOS模拟多路复用器
SGM4518SH是一款高压CMOS模拟开关,适用于单电源或双电源供电系统。它具有高隔离度、低导通电阻和平坦性、低漏电流和低失真等特点,适用于电池供电设备、音频视频信号路由等多种应用。
SGMICRO - 高压,CMOS模拟多路复用器,8通道、TTL/CMOS兼容模拟多路复用器,HIGH VOLTAGE, CMOS ANALOG MULTIPLEXER,8-CHANNEL, TTL/CMOS COMPATIBLE ANALOG MULTIPLEXER,SGM4518SHXTS16G/TR,SGM4518SH,BATTERY-OPERATED EQUIPMENT,电池供电设备,便携式设备,BATTERY-POWERED SYSTEMS,电池供电系统,VIDEO SIGNAL ROUTING,视频信号路由,PORTABLE EQUIPMENT,AUDIO,音频
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