【应用】国产微控制器电压监测芯片SGM811-SXKA4/TR用于HMI，静态电流典型值13μA

时间： 2022-06-22 来源：世强

技术问答

在工业领域中，HMI触摸屏被广泛地用作人与机械设备交互的窗口，用来连接各类PLC、传感器等。同时随着物联网的不断发展，HMI成了机械设备连接物联网的关键媒介，HMI是“物物互联”不可缺少的一部分。对于HMI的设计者来说，选择一款低功耗的微控制器电压监测芯片是至关重要的，本文推荐圣邦微（SGMICRO）的微控制器电压监测芯片SGM811-SXKA4/TR用于HMI设计中，静态电流典型值13μA。

图1为SGM811-SXKA4/TR的典型应用框图，静态电流典型值13μA，SOT-143封装，工作温度-40—125℃。

圣邦微推出的微控制器电压监测芯片SGM811-SXKA4/TR，应用在HMI上有以下优势：

1、输入电压范围-0.3—6.0V，宽电压范围，复位电压可根据MCU的要求进行选定；

2、静态电流典型值13μA，可满足低功耗的需求；

3、复位阙值电压典型值2.93V，精度±2.49%，温漂系数30ppm/℃，无需做任何调整，可以保证系统稳定性；

4、工作温度-40—125℃，车规级温度范围，可满足HMI的工作范围；

5、上电复位持续时间典型值240ms，在该时间内监控电路保持重置状态，直到状态稳定，可以提高电路稳定性，防止误触发；

6、 SOT-143封装，为常用封装，可与市面上相同功能的品牌进行完全兼容替代，对品牌的替换更有优势。

综上所述，圣邦微（SGMICRO）的微控制器电压监测芯片SGM811-SXKA4/TR非常适合应用在HMI中。

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由半斤八两提供，版权归世强硬创平台所有，非经授权，任何媒体、网站或个人不得转载，授权转载时须注明“来源：世强硬创平台”。

全部评论（0）

暂无评论

【应用】国产复位芯片助力基站天线RCU单元，支持手动复位，复位持续时间可达240ms

RCU由驱动马达、控制电路与传动机构构成。其中，主控电路供电稳定尤为重要，SGM811-SXKA4/TR复位芯片可监测电压包括1.8V/2.5V/3V/3.3V/5V，即使供电电压低至1V时也可保证复位有效性，因此可以应用于控制电路的主控。

应用方案发布时间 : 2022-12-29

【应用】国产微控制器监控芯片SGM811助力便携式产品，静态工作电流典型值13μA

在很多便携式产品上都是使用微控制器监控芯片来检测微处理器和数字系统中的电源电压，来确保电路的正常运行。本文推荐国产圣邦微SGMICRO推出的微控制器监控芯片SGM811助力便携式产品，该芯片可用于监测七种不同的电压。

应用方案发布时间 : 2022-03-24

【应用】极海半导体MCU APM32F103系列用于HMI人机界面，可满足HMI功耗调整、蓝牙通信等需求

本文推荐采用极海半导体推出的APM32F103系列MCU作为HMI人机界面的主控，最高96MHz工作频率，FLASH 256K，SRAM 64K，支持FPU单元；资源丰富，有CRC/RTC/DMA通道，两个DMA；通信接口丰富。

应用方案发布时间 : 2023-05-25

SGMicro（圣邦微）-TI/ADI/ON产品对照表

型号- OPA335,OPA698,SGM8273-1AXN5,OPA2364,OPA330,SGM8955XN5G/TR,AD8605ARTZ,SGM724,LMV821M7 NOPB,SGM8199A3XC6G/TR,OPA2357,SGM80582XS8G,OPA2355,OPA2354,SN74LVC1G08DCKR,TPS61240,SGM8261-2,74LVC1G32GW,LMP2021MF/NOPB,AD8531ART,LM7301IM5 NOPB,OPA2350,SGM8094,MC33272ADR2G,SGM8091,SGM8092,SGM8093,SGM722,ADTL084,TLV3542,OPA376AIDCKR,TLV3541,LMC7660,SGM810-SXN3/TR,NCV33274ADR2G,OPA2170AIDGKR,AD8629ARMZ-REEL,SGM809-SXN3/TR,OPA364IDBVR,SN74LV4051,SGM8557-1XN5,TS321IDBVR,SGM8270-2XS8G/TR,TLV3544,SN74LVC1G00DCKR,IMP809T,IMP809S,IMP809M,SGM8770XS8G/TR,SGM8416-1,SGM8957-1XN5G/TR,SGM8416-2,TLV271IDBVR,ADM708SARZ,SGM8271BYN5G/TR,TPS73433DDCR,SGM809-RXN3L/TR,AF809N293MR-3,AD8091,SGM7SZ125YC5G/TR,SGM58031,AD8094,AD8093,AD8092,SGM8273-2,LT1797CS5#TRMPBF,SN74AHCT1G125D,SGM8273-4,OPA2365,SGM8273-1,SGM809-XXN3/TR,AME8500AEETAF31Z,74AVCH8T245PW,OPA376,SGM8557-3,LMV321IDBVR,SGM8557-1,SGM8557-2,LMH6611MKX/NOPB,SGM7SZ00YN5G/TR,SGM809-SXN3L/TR,AD8062,AD8061,SGM721XS/TR,OPA330AIDBVR,AD8063,SGM42609,AME8500AEETAF44Z,PT7M7810STEX,SGM7SZ08YN5G/TR,SGM8541XN5/TR,INA214B,SGM7SZ04YC5G/TR,LM358,SGM8957-2XMS8G/TR,TXB0104RUTR,NCS20074DTBR2G,SN74LVC1G3157DCKR,LMV324,TL343,OPA3355,SGM8270-2,SGM8270-4,OPA357,OPA2188,OPA354,OPA355,SGM61230,SGM8558-1,SGM8301YN5,NCS199A2SQT2G,OPA350,OPA4357,SGM8T245XTS24G/TR,OPA2171,OPA4354,SGM2205-3.3XKC3G/TR,SGM8210-1AXN5G/TR,OPA365,OPA4350,TSV321RILT,TLV4333,TL082IDR,AD8051,AD8055,AD8054,AD8053,LMV934MTX/NOPB,AD8052,LMV824DR2G,SGM721XN5/TR,SGM8255A-1XN5G/TR,SGM8274YTS14G/TR,SGM2040-3.3YUDH4G/TR,MC33202,UA78M33CKCS,LMV358,SN74LVC1G32DCKRE4,SGM2036-3.3YN5G/TR,OPA4170AIDR,SGM8557-1AXN5G,SGM8622XMS/TR,LP2980,MC33179DR2G,SGM809-1.63V,SGM8255A-2XS8G/TR,SGM8551XN5,TLV2171,SGM8740YN5,SGM8273-2XS,LM393,SGM8632C,SGM8273-1AXN5G/TR,ADM706SARZ,LMV822MMX/NOPB,ISL28290FBZ-T7,AD8615_6,TLV274IPWR,AD8666ARMZ-REEL,OPA172IDBVR,SGM8965,MC33178DR2G,SGM8604,MCP6004T-E/ST,TLC2272,LM258,SGM7SZ245XTS20G/TR,LMV393,TL082,SGM8965-2,SGM8965-1,INA199A1DCKR,MCP6561T-E/OT,SGM8957,SGM8959,SGM8955,OPA2320,TPS54218ARTE,LM2904,AD8614ARTZ-R2,SGM3749YTDI6G/TR,SGM811-SXKA4/TR,TPS61165,OPA2171AIDGKR,SGM4564YUQN12G/TR,LMC6482AIMX NOPB,TPS61160,SGMOP07EXS8G/TR,SGM8557-2XS8G/TR,MAX4239,SGM7SZ08YC5G/TR,SGM3157YC6/TR,TS321ILT,OPA2301,SGM8210-2XMS8G/TR,"SGM8255A-1XN5G/TR SGM8425AYN5G/TR",SN74LVC1G14DBVRG4,VIC5111-293BDI,TPS54202,SGM8552XMS8G/TR,TSZ122IST,ISL28177,STR8293-263BSI,OPA2335,TLV272IDGKR,MC74HC1G04DFT2G,OPA365AIDBVR,SGM8557-1AXN5G/TR,SGM8631,SGM8632,SGM8554XTS14G/TR,LSP2200CALS,AP7335-33WG-7,SGM7SZ14YC5G/TR,LM358AN NOPB,LSP2200CALR,SGM8634,NC7SZ08P5X,INA199B1DCKR,AD8538,TLV3201AIDBVR,SN74AVC2T244DQ,SGM8542,SGM8301,SGM8544,SGM8302,SGM8199A1XC6G/TR,INA199A3DCKR,SGM809-TXN3/TR,SGM8304,SGM8428,AD8668,NCS333SN2T1G,SGM8555-1XN5,SGM8631XN5/TR,SGM8959-1,SGM4556YXDO8G/TR,MC33272,SGM8652,SGM8199A2XC6G,SGM8653,TLV62565DBV,SGM8654,SGM8959-1XN5G/TR,SGM8655,125,SGM8770,NCS20072DR2G,SGM8651,AD8552,SGM8538,LMV824IPT,SN74AHCT245DWR,TLC272,TL064IDT,TLE2021,TLE2142,SGM8199A2,NCS2333DR2G,PT7M7809S,TP5552,SGM41298,SGM6011,LM7321MF/NOPB,SGM8210-2XS8G,SGM8556,SGM8957-2XS8G/TR,SGM2558BYS8G/TR,SGM8552,ISL28133FHZ-T7,OPA340UA,MAX9617AXT+T,SGM8557,SGM8558,IMP811SEUS-T,MCP664,MCP662,SGM6605-5.0YN6G/TR,ADN8834,INA199A2DCKR,NCV33274ADTBR2G,MCP661,SGM3209YS8G/TR,INA199B2DCKR,MC33074ADTBR2G,SGM8199A3XC6G,SN74LVC2244APWR,LM7322MME/NOPB,NL17SZ08DFT2G,MC33078,MCP651,MCP652,AD8628,OPA376AIDBVR,SGM8255-4XS14G/TR,SN74LVC1G125DC,ADA4891-1,LMV342MM NOPB,ADA4891-2,LMV710M5 NOPB,SN74AHC1G14DBVR,AD8510,NCS199A1SQT2G,SN74AVC8T245PWR,AD823,OPA4330AIPWR,74LVC1G08GW,TPH2502,TPH2501,TPH2504,ADA4891-4,LM2903MX,AD8605ARTZ-REEL7,AD8602,SGM8295-4XS14G/TR,AD8605,OPA4277UA,MC33172,SGM7SZ32YC5G/TR,LMC7101QM5/NOPB,SN74LVC1G14DCKR,SGM8210-1,SGM8210-2,TSZ121ILT,AIC809-29,TLV2333IDR,LMV611MF/NOPB,SGM8199A2XC6G/TR,SGM8740YN5G/TR,SGM8632CXMS8G/TR,NC7S04P5X,SGM8271AYN5G/TR,LM3526,OPA2197,SGM8958-1XC5G/TR,AD8665ARJZ-REEL,SGM7SZ244,SGM321,TLV2314IDGKR,SGM8251XS8G/TR,LM258DR2G,TPS61410,SGM8294YTS14G/TR,STR8210-293BSI,SGM80584,SGM8273-2XS8G/TR,AME8500AEETAF26Z,OPA177GS/2K5,LM4871,SGM8252A,SGM809-RXN3/TR,LMV824MX NOPB,SGM7SZ14YN5G/TR,TS507IYLT,SGM8270,LMH6643,SGM8271,LMH6644,SGM8273,LMH6642,MP2459,SGM3749YTN6G/TR,SGM80581,SGM80582,SGM8581XN5G/TR,TS321AILT,LMV822,SGM706B,TLV2372IDGKR,LMV722MMX-NOPB,NJM3403AV,ISL28130CHZ-T7,SN74LVC1G08DBVR,SGM8061,SGM8062,SGM8063,TP2412,SGM4871YS8/TR,OPA2171AIDR,LF353DR,LMV710,TLV333,SGM809-MXN3/TR,LM293ADR,PT7M7809STEX,SGM8965-1XN5G/TR,SGM8051,SGM8052,SGM8295,SGM8053,TPS72733,SGM8054,LMV842,AME8500AEETAF29Z,SGM8055,DRV8837DSGR,SGM708B,SGM8199A1XC6G,SN74AHC1G00DBVR,CY74FCT2245CTQ,SGM8965-1XN5,TS5A3157,MCP6004T-I/SL,SGM2300-ADJYN5G/TR,SGM48751YTS16G/TR,LMC7101AIM5 NOPB,ADA4807-1,LMP2022MAX/NOPB,TLV9062,CY74FCT2244ATQ,LMP7715MFX/NOPB,ADS1115,NCS20081SN2T1G

对照表 - SGMICRO XLSX 中文下载

SGMicro（圣邦微） SGM811/SGM812 数据手册

型号- SGM811-JXKA4/TR,SGM811-LXKA4/TR,SGM812-TXN5/TR,SGM811-MXKA4/TR,SGM812-MXN5/TR,SGM812-M XN5/TR,SGM812-J,SGM811,SGM812-L,SGM811-LXN5/TR,SGM811-TXKA4/TR,SGM811-SXKA4/TR,SGM811-RXKA4/TR,SGM812-JXN5/TR,SGM811-Z,SGM811-ZXKA4/TR,SGM811-XXKA4/TR,SGM811-X,SGM811-S,SGM811-R,SGM811-T,SGM811-ZXN5/TR,SGM811-SXN5/TR,SGM812-XXKA4/TR,SGM812-ZXKA4/TR,SGM812-LXKA4/TR,SGM812-JXKA4/TR,SGM812-RXKA4/TR,SGM812-TXKA4/TR,SGM811-JXN5/TR,SGM811-MXN5/TR,SGM812-RXN5/TR,SGM811-J,SGM811-M,SGM811-L,SGM812-LXN5/TR,SGM811-TXN5/TR,SGM812-Z,SGM812-X,SGM812-R,SGM812-T,SGM812-S,SGM811-RXN5/TR,SGM812-M,SGM812-ZXN5/TR,SGM812,SGM812-MXKA4/TR,SGM812-SXN5/TR,SGM812-SXKA4/TR

数据手册 - SGMICRO - REV. B. 4 - 2016年05月18日 PDF 英文下载

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

SGM811/SGM812 Microprocessor Supervisory Circuits with Manual Reset Input

型号- SGM811-JXKA4/TR,SGM812-TXKA4/TR,SGM811-LXKA4/TR,SGM812-TXN5/TR,SGM811-MXKA4/TR,SGM811-JXN5/TR,SGM812-MXN5/TR,SGM811-MXN5/TR,SGM812-RXN5/TR,SGM811,SGM812-LXN5/TR,SGM811-LXN5/TR,SGM811-TXKA4/TR,SGM811-SXKA4/TR,SGM811-RXKA4/TR,SGM812-JXN5/TR,SGM811-TXN5/TR,SGM811-ZXKA4/TR,SGM811-XXKA4/TR,SGM811-ZXN5/TR,SGM811-RXN5/TR,SGM812,SGM812-ZXN5/TR,SGM812-MXKA4/TR,SGM811-SXN5/TR,SGM812-SXN5/TR,SGM812-ZXKA4/TR,SGM812-LXKA4/TR,SGM812-JXKA4/TR,SGM812-SXKA4/TR,SGM812-RXKA4/TR

数据手册 - SGMICRO - REV. B. 4 - JANUARY 2015 PDF 英文下载

【选型】0.5μs复位延时的国产微控制器复位芯片适用于IP话机，支持手动复位，典型功耗低至13μA

在IP话机产品设计中客户须选用一微控制器复位芯片，要求：支持手动复位、复位电平为低、阈值为2.9V、静态电流尽量低。根据客户需求，本文推荐了圣邦微SGM811-SXKA4/TR，在支持手动复位的同时典型功耗可达13μA。

器件选型发布时间 : 2022-08-28

SGM811/SGM812 Microprocessor Supervisory Circuits with Manual Reset Input Data Sheet

型号- SGM811-JXKA4/TR,SGM812-TXKA4/TR,SGM811-LXKA4/TR,SGM812-TXN5/TR,SGM811-MXKA4/TR,SGM811-JXN5/TR,SGM812-MXN5/TR,SGM811-MXN5/TR,SGM812-RXN5/TR,SGM812-J,SGM811,SGM811-J,SGM811-M,SGM812-L,SGM812-LXN5/TR,SGM811-L,SGM811-LXN5/TR,SGM811-TXKA4/TR,SGM811-SXKA4/TR,SGM811-RXKA4/TR,SGM812-JXN5/TR,SGM811-TXN5/TR,SGM812-Z,SGM811-Z,SGM811-ZXKA4/TR,SGM811-XXKA4/TR,SGM812-X,SGM811-X,SGM811-S,SGM812-R,SGM811-R,SGM812-T,SGM811-ZXN5/TR,SGM811-T,SGM812-S,SGM811-RXN5/TR,SGM812-M,SGM812,SGM812-ZXN5/TR,SGM812-MXKA4/TR,SGM811-SXN5/TR,SGM812-SXN5/TR,SGM812-ZXKA4/TR,SGM812-LXKA4/TR,SGM812-JXKA4/TR,SGM812-SXKA4/TR,SGM812-RXKA4/TR

数据手册 - SGMICRO - REV.B.4 - JANUARY 2015 PDF 英文下载

步科（Kinco）工业人机界面（HMI）选型指南（英文）

目录- Description of alternative and discontinued HMI GREEN Series Industrial Human-Machine Interface FUTURE Series Industrial Human-Machine Interface Customized Series Industrial Human-Machine Interface / Configuration Software

型号- MT54-PC,GH070,F104E-CAN,SZ7S,MT4404T,GR070E,GH070E,MT4620TE,GT070HE-WIFI,MT54-FX-F,GT100E2,F150E,GL070,MT4434TE,MT54-S7-200-FEMALE,GT070E-WIFI,F080E,MT54-SCHNEIDER-M218,FUTURE SERIES,MT5520T-CAN,XF-SIHMI01,GT070HE,GT070E,MT4230T,MT4210T,GR100E,CZ6,GL043,G121E,GT100E-WIFI,MT4403T/MT4403TE,GH043,SZ7GS,MT4230TE,GL070E,GH150E,SZ7G,GT070E-4G,SZ7,SZ7E,SZ7GE,SZ7GES,GL043E,MT5720T,GL100E,MT4720TE,MT4512T/MT4512TE,GL104E,GREEN-MICRO USB,GT100E,MT4434T,G070,G100E,MT54-CQM-FEMALE,MT4414T,F104E,CZ10,MT4220TE,MT4414TE,GW01,F070E,G070E,GW01-WIFI,MT4523TE,MT4532T,GH043E,GH104E,GT100E-4G,GW01-4G,CUSTOMIZED SERIES,SZ7ES,GT070HE-4G,GL100,GR043,MT4424TE,GL150E,G070E-CAN,MT5520T,MT54-KC-FEMALE,MT5423T,MT4513TE,GREEN SERIES,MT4532TE,MT4414TE-CAN

选型指南 - 步科 - 2108 PDF 英文下载