国产高速比较器SGM8743在低成本智能扫地机器人测距模块中的应用

时间： 2019-03-31 来源：世强

代理服务

技术支持

采购服务

智能路线规划机器人采用测距模块收集环境信息，包括激光、超声、红外等。激光测距方案采用激光收发对管和跨导放大器/驱动器的组合实现信号的收发处理，后级使用一颗高速比较器进行路线采集信号的二次处理，世面上常见的TI、ADI的高速比较器成本居高不下使得产品整体设计性价比不高，本文给大家介绍一款国产圣邦微的高性价比高速比较器 SGM8743，在保证产品性能的前提下，降低产品设计成本，提升产品竞争力。

图1.SGM8743在低成本智能扫地机器人测距模块优选元器件方案中的应用

SGM8743是圣邦微推出的高速比较器，该系列比较器可支持高速响应，传播延时典型值仅6ns（100mV过度驱动）。同时该系列比较器可支持轨到轨输入，其共模输入电压范围可超过电源轨，其输出摆幅可达电压轨195mV以内，且输出电流可达4mA，在不使用外部上拉电路的前提下，其输出也可达电源轨0.1V以内，因此可完美兼容CMOS/TTL电平的接口。SGM8743具有低失调电压，其失调电压典型值仅0.8mV，当用于阈值检测器或过零检测器设计时，可使精度更高。SGM8743的所有输入和输出引脚均可承受任意电压轨的连续短路故障。同时芯片内部集成迟滞电路，可使输出开关切换更纯净，避免毛刺，即使对于缓慢输入的信号也有效。

图2.SGM8743脚位图及封装信息

SGM8743高速比较器的特点：

•高速响应，传播延时仅6ns（100mV过度驱动）；

•支持轨到轨输入范围；

•低失调电压，失调电压典型值仅为0.8mV；

•输出摆幅可达电压轨195mV以内，输出电流可达4mA；

•集成内部迟滞电路可使输出切换更纯净；

•兼容CMOS/TTL电平；

•低功耗，典型值1.3mA（Vs=3V）；

•供电电压范围2.7V~5.5V；

•工作温度范围-40~+85℃；

通过上面介绍相信大家对圣邦微高速比较器SGM8743在低成本智能扫地机器人测距模块优选元器件方案中的应用及其优势性能所在有了清晰的了解，如对大家带来帮助麻烦点赞关注，如有相关技术问题可在下方评论处回复交流，感谢！

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由电气14号提供，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”。

平台合作

提交评论

全部评论（0）

暂无评论

【应用】国产高速比较器SGM8740YC5G/TR用于电磁炉，失调电压低至0.9mV

电磁炉作为一款电子产品，其电子系统部分主要由主板、触摸显示板、功率板、温度控制器等组成。比较器作为产品模数转换电路中的一个重要器件，必不可少，今天给大家推荐一款国产高速比较器，它就是圣邦微的SGM8740YC5G/TR。

2023-06-01 - 应用方案代理服务技术支持采购服务

【应用】 SGMICRO SGM4547高集成度驱动芯片在激光测距电路中的应用

在激光测试产品电路中，一般采用5V产品供电，而激光发射管的工作电压值一般在15V以上，所以大多工程师采用Boost电路将电压升至15V后再供给发射管使用，另外激光管的工作频率一般都将近100kHz，所以普通的MOS管难以完成这么快的开关工作，目前比较通用的方式是使用高频率的MOS管产品再增加一颗MOS管驱动器产品实现高速开关，这样整个产品的发射电路就需要三颗主要产品：Boost电源芯片、MOS管、

2019-01-16 - 应用方案代理服务技术支持采购服务

【应用】国产低功耗高速比较器SGM8743助力激光测距望远镜设计，传播延迟仅6ns

某客户在设计该激光测距望远镜时，在光电信号接收部分，需要用到一个高速低功耗的比较器对运放输出的信号进行一个比较，然后控制后极TDC（时间数字转换器）的关断，高速比较器给客户推荐了圣邦微的SGM8743。

2022-10-15 - 应用方案代理服务技术支持采购服务

SGMICRO（圣邦微）信号链和电源管理芯片选型指南

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.

SGMICRO - 线性调节充电器,低功耗、双电压检测器,汽车用4位双电源转换收发器,HIGH SPEED COMPARATORS,HIGH ACCURACY, LOW NOISE, LOW POWER LDOS,单SPST模拟开关,HIGH VOLTAGE, USB PD POWER SWITCH,BUCK CONVERTERS,多通道、高精度、低噪声、低功耗LDOS,联合供应,OVERSAMPLING ANALOG-TO-DIGITAL CONVERTERS,单通道高速低端栅极驱动器,HIGH PERFORMANCE AUDIO LINE DRIVERS,8通道、16位、SPI接口、电压输出DAC,高速运算放大器,耳机驱动,移位器,反相转换器,PATTERN LIGHTING DRIVERS,级别驱动程序,LOW-POWER, 14-BIT, 1MSPS, 8 CHANNELS UNIPOLAR INPUT SAR ADC,AMPLIFIERS,SAR ANALOG-TO-DIGITAL CONVERTERS,高压CMOS射频天线开关驱动器,电压输出，高压侧或低压侧测量，双向分流监控器,超低噪声、24位ADC,HIGH ISOLATION SPDT RF SWITCH,特定于应用程序的交换机,高隔离度SPDT射频开关,电流感应放大器,HIGH SPEED OPERATIONAL AMPLIFIERS,HIGH LINEARITY POWER AMPLIFIER,2-BIT DUAL-SUPPLY TRANSLATING TRANSCEIVER,数据转换器,电池管理集成电路,8位SPST、低电压、高带宽总线开关,LED DRIVERS,HIGH VOLTAGE CMOS RF ANTENNA SWITCH DRIVER,QUAD LOW-SIDE DRIVER,高可靠性LDOS,复位ICS,ADJUSTABLE PRECISION SHUNT REGULATOR,ISOLATION TRANSFORMER DRIVER,SWITCHED CAP CHARGERS,NANO POWER COMPARATORS,4通道高性能差分开关,专用辅助电源,2位双电源转换收发器,SINGLE BATTERY PROTECTION IC,放大器,HEADPHONE DRIVERS,射频开关,HIGH PERFORMANCE CLICK-POP NOISE SUPPRESSORS,8 CHANNELS, 8-BIT DAC WITH OUTPUT OPERATIONAL AMPLIFIER,充油泵,CURRENT MONITORS,12-BIT, 1MSPS, 16-CHANNEL, SINGLE-ENDED, SERIAL INTERFACE SAR ADC,BI-DIRECTIONAL, HIGH-PRECISION, POWER/CURRENT MONITOR,8通道、8位DAC，带输出运算放大器,模拟开关,射频功率放大器,16-BIT DUAL-SUPPLY TRANSLATING TRANSCEIVER,CLASS D AUDIO POWER AMPLIFIERS,高精度、低噪声、低功耗LDOS,EMPERATURE SENSORS,栅极驱动器,8-BIT DUAL-SUPPLY TRANSLATING TRANSCEIVER,高功率SP3T射频开关,纳米功率运算放大器,高线性度SPDT射频开关,计时器,SINGLE-CHANNEL HIGH SPEED LOW-SIDE GATE DRIVER,低功耗、高精度模拟输出温度传感器,HIGH ISOLATION SP3T RF SWITCH,HIGH RELIABILITY LDOS,APD BIAS ICS,COMPARATORS,APPLICATION-SPECIFIC AUXILIARY POWERS,ULTRA LOW-NOISE, 24-BIT ADC,VOLTAGE REFERENCES,过采样模数转换器,EML BIAS ICS,HIGH SPEED, 3-1:3 MULTIPLEXER,AUDIO DRIVERS,VOLTAGE DETECTORS,DUAL BILATERAL ANALOG SWITCH,MICRO POWER OPERATIONAL AMPLIFIERS,SAR模数转换器,单节电池保护IC,ANALOG SWITCHES,模拟转换器,负荷开关,BUCK-BOOST CONVERTERS,LEVEL SHIFTERS,TEMPERATURE SENSORS,APPLICATION-SPECIFIC OPERATIONAL AMPLIFIERS,LCD偏置电源,12位、1MSPS、16通道、单端串行接口SAR ADC,TIMERS,COMBINED SUPPLIES,AMOLED显示电源,CHARGE PUMPS,LOW POWER, HIGH ACCURACY ANALOG OUTPUT TEMPERATURE SENSOR,BOOST CONVERTERS,MOSFETS,LED驱动器,保护开关,开关模式电源IC,8位双电源转换收发器,专用运算放大器,SUPERVISORY CIRCUITS,RF LNAS,四路低压侧驱动器,8 CHANNELS, 16-BIT, SPI INTERFACE, VOLTAGE-OUTPUT DAC,POWER SEQUENCER,HIGH-SIDE CURRENT-SENSE AMPLIFIER,电流监视器,RF TUNER,复合物开关,16位双电源转换收发器,LOGIC ICS,MOSFETS器件,8-BIT SPST, LOW VOLTAGE, HIGH BANDWIDTH BUS SWITCH,EML偏置IC,HIGH PRECISION OPERATIONAL AMPLIFIERS,APPLICATION-SPECIFIC SWITCHES,高端电流检测放大器,AB类音频功率放大器,低功耗、14位、500KSPS、8通道单极性输入SAR ADC,高线性度SP3T射频开关,LINEAR REGULATION CHARGERS,温度传感器,HIGH SPEED, 32-BIT 2:1 BUS MULTIPLEXER,高性能视频缓冲器,4-CHANNEL HIGH-PERFORMANCE DIFFERENTIAL SWITCH,HIGH ISOLATION SP4T RF SWITCH,功率定序器,微功率运算放大器,LCD BIAS SUPPLY,高性能音频线路驱动器,电池保护集成电路,HIGH LINEARITY SP3T RF SWITCH,LED闪存驱动器,汽车，四路低压侧驱动器,SWITCH MODE POWER ICS,双路双向模拟开关,HIGH PERFORMANCE VIDEO BUFFERS,电压转换器,高隔离SP3T射频开关,逻辑集成电路,ESD保护IC,DATA CONVERTERS,六通道1:2多路复用器,高速比较器,DIGITAL-TO-ANALOG CONVERTERS,LOAD SWITCHES,射频调谐器,SWITCH COMPLEXES,AUTOMOTIVE, 4-BIT DUAL-SUPPLY TRANSLATING TRANSCEIVER,LOW POWER, DUAL VOLTAGE DETECTOR,开关帽充电器,模式照明驱动器,MOTOR DRIVERS,高线性度功率放大器,监控电路,AUTOMOTIVE, QUAD LOW-SIDE DRIVER,低噪声运算放大器,双向、低功耗、零漂移、精密电流检测放大器,WATCHDOGS,MULTI-CHANNEL, HIGH ACCURACY, LOW NOISE, LOW POWER LDOS,SIX CHANNELS 1:2 MULTIPLEXER,SYSTEM POWER MANAGEMENT ICS,AMOLED DISPLAY SUPPLIES,LDOS,16-BIT, ULTRA-LOW GLITCH, VOLTAGE-OUTPUT DAC,基准电压源,RF PAS,HIGH LINEARITY SPDT RF SWITCH,毫微功耗、精密电流检测放大器,LED BACKLIGHT DRIVERS,隔离变压器驱动器,电动机驱动器,4位双电源转换收发器,LEVEL DRIVERS,LOW NOISE AMPLIFIER,高速32位2:1总线多路复用器,系统电源管理IC,INVERTING CONVERTERS,NANO POWER OPERATIONAL AMPLIFIERS,双向高精度功率/电流监控器,HIGH POWER SP3T RF SWITCH,高精度运算放大器,音频驱动程序,NANO-POWER, PRECISION CURRENT-SENSE AMPLIFIER,BATTERY MANAGEMENT ICS,HIGH-POWER STEREO CLASS-D AUDIO POWER AMPLIFIER,升压转换器,LED FLASH DRIVERS,VOLTAGE TRANSLATORS,低噪音放大器,视频驱动程序,ESD PROTECTION ICS,4-BIT 1:2 MUX, LOW VOLTAGE, HIGH BANDWIDTH BUS SWITCH,SWITCH MODE POWER CONTROLLERS,D类音频功率放大器,16位、超低毛刺、电压输出DAC,电压检测器,APD偏置集成电路,比较器,LOW NOISE OPERATIONAL AMPLIFIERS,高速3-1:3多路复用器,CURRENT SENSE AMPLIFIERS,射频低噪声放大器,RF SWITCHES,LOW-POWER, 14-BIT, 500KSPS, 8 CHANNELS UNIPOLAR INPUT SAR ADC,高性能点击式噪声抑制器,BATTERY PROTECTION ICS,高功率立体声D类音频功率放大器,高压USB PD电源开关,4位1:2多路复用器、低压、高带宽总线开关,RESET ICS,巴克变换器,SWITCHING CHARGERS,VIDEO DRIVERS,PROTECTION SWITCHES,可调精密并联稳压器,SINGLE SPST ANALOG SWITCH,VOLTAGE OUTPUT, HIGH- OR LOW-SIDE MEASUREMENT, BIDIRECTIONAL CURRENT SHUNT MONITOR,高隔离SP4T射频开关,BIDIRECTIONAL, LOW POWER, ZERO-DRIFT, PRECISION CURRENT-SENSE AMPLIFIER,LED背光驱动器,CLASS AB AUDIO POWER AMPLIFIERS,看门狗,切换充电器,低功耗、14位、1MSPS、8通道单极性输入SAR ADC,降压-升压转换器,纳米功率比较器,开关模式功率控制器,GATE DRIVERS,4-BIT DUAL-SUPPLY TRANSLATING 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

2024/6/11 - 选型指南代理服务技术支持采购服务

SGMICRO（圣邦微）运算放大器/电压转换器/ADC/驱动器选型指南

圣邦微电子是由资深半导体设计工程师发起建立的，公司的目标是成长为一家领先的综合性模拟集成电路公司。公司从一开始就确立了以客户需求为中心、以创新迭代方式开发和生产高度可靠性、高度一致性模拟集成电路产品的经营原则，是一家工程师文化主导的公司。

SGMICRO - HIGH SPEED OPERATIONAL AMPLIFIER,LOW NOISE OPERATIONAL AMPLIFIERS,高侧和低侧驱动器,DC/DC CONVERTERS,CURRENT SENSE AMPLIFIERS,SAR ADC,HIGH-SIDE & LOW-SIDE DRIVERS,DC/DC转换器,COMPARATOR,HIGH PRECISION OPERATIONAL AMPLIFIER,SUPERVISORY CIRCUITS,监控电路,低噪声运算放大器,LDOS,高精度运算放大器,高速运算放大器,VOLTAGE TRANSLATORS,Σ-Δ型ADC,电压转换器,SIGMA-DELTA (Σ-Δ) ADC,栅极驱动器,电流感应放大器,SAR型ADC,GATE DRIVERS,比较器,SGM8557H-1AQ,SGM61101Q,SGM61410Q,SGM2079XQ,SGM42203Q,SGM819SXQ,SGM8212-2Q,SGM8752-1Q,SGM61111Q,74AVC4T245Q,SGM431VBQ,SGM61060Q,SGM42403Q,SGM2217Q,SGM42401Q,SGM8197A1Q,74AHC08Q,74AVC8T245Q,SGM48536BQ,SGM8197A3Q,74AHC244Q,SGM823XQ,SGM8197XQ,SGM722Q,SGM48521Q,SGM820XQ,74LVC1G04Q,SGM58031Q,SGM42202Q,SGM42214Q,SGM8212-1Q,74LVC1G32Q,SGM4570Q,SGM8965A-2Q,SGM42402Q,SGM8197A2Q,SGM61330XQ,SGM8197A0Q,SGM721Q,LM431BQ,SGM48522Q,SGM836XQ,74AHC1G08Q,SGM5200Q,SGM48524Q,SGM432BQ,SGM2232XQ,CONTROLLERS,电池充电器,DC/DC转换器,工业自动化系统,AUTOMOTIVE,功率金氧半电晶体,低端开关应用,电池供电仪表,个人电子设备,通信,AUTOMOTIVE APPLICATIONS,CURRENT MONITORING,AUTOMOTIVE AUDIO,AUTOMOTIVE CLUSTER DISPLAYS,BATTERY-POWERED INSTRUMENTATION,COMMUNICATIONS,CORDLESS PHONES,汽车应用,BCM,TEST EQUIPMENT,汽车设备,驾驶舱,RESISTIVE LOADS,门阵列,TRACTION INVERTER,TELECOM EQUIPMENT,FPGAS,用于电源的GBT驱动,CAPACITIVE LOADS,CAMERA MODULES,电源管理,PRECISION INDUSTRIAL SYSTEM,微处理器系统,AUTOMOTIVE EQUIPMENT,NDUSTRIAL AUTOMATION SYSTEMS,汽车中心信息显示屏,有源滤波器,GBT DRIVING FOR POWER SUPPLIES,智能仪器,电信,螺线管驱动器,光模块信号监控,试验设备,GENERAL PURPOSE WIDE VIN REGULATION,PDA系统,低压系统电源,WIRELESS CHARGING SYSTEM,MOTOR DRIVERS,HV DC/DC,控制器,汽车集群显示器,NDUSTRIAL CURRENT SENSING,DIGITAL COCKPIT,PDAS,MICROPROCESSOR SYSTEMS,DIGITAL POWER SUPPLIES,AUTOMOTIVE CENTER INFORMATION DISPLAYS,DATACOM SYSTEMS,ADAS SENSOR FUSION,激光测距系统,ADAS传感器融合,NOTEBOOK COMPUTER,ACTIVE FILTERS,TELECOM,工业电流检测,POWER MOSFETS,光电二极管放大,COCKPIT,电动机驱动器,GAN DC/DC CONVERSION SYSTEM,笔记本电脑,BODY CONTROL MODULE,AUDIO,传感器,LASER DISTANCE MEASURING SYSTEM,汽车,企业基础设施,感性负载,临界ΜP功率监测,安全应用,LOW-VOLTAGE SYSTEM POWER,AUDIO EQUIPMENT,PLL/VCO/RF CIRCUIT,车载充电器,车身控制模块,INDUCTIVE LOADS,5G射频通信系统,摄像头模块,ACTIVE FILTER,A/D CONVERTERS,ASICS,牵引逆变器,DSP,无绳电话,音响设备,数字电源,UNIPOLAR STEPPER MOTOR DRIVERS,移动电话,盒子,无线充电系统,CELLULAR,数模转换器,太阳能,电流监测,CRITICAL ΜP POWER MONITORING,AUTOMOTIVE APPLICATION,SAFETY APPLICATIONS,氮化镓DC/DC转换系统,继电器驱动器,SENSOR,BATTERY CHARGER,COMPUTERS,ON-BOARD-CHARGER,PERSONAL ELECTRONIC DEVICES,SOLENOID DRIVERS,POWER MANAGEMENT,DC/DC CONVERTERS,PLC,5G RF COMMUNICATION SYSTEM,OPTICAL MODULE SIGNAL MONITORING,PORTABLE EQUIPMENT,汽车逆变器,可编程逻辑控制器,OBC,电信设备,DSPS,ASIC,便携式设备,电容性负载,通用宽VIN调节,OLAR POWER,SURROUND VIEW ECU,LOW-SIDE SWITCH APPLICATIONS,PLL/VCO/RF电路,ENTERPRISE INFRASTRUCTURES,AUTOMOTIVE INVERTER,单极步进电机驱动器,INTELLIGENT INSTRUMENTS,LIDAR,电阻负载,精密工业系统,音频,数字座舱,TBOX,环视ECU,RELAY DRIVERS,LAPTOPS,数据通信系统,汽车音响,PHOTODIODE AMPLIFICATION,计算机

2024/3/18 - 选型指南代理服务技术支持采购服务

SGMICRO-TI/ADI/MAXIM/MPS/SILERGY/ST等信号链电源芯片对照表

描述- 圣邦微SGMICRO与TI/ADI/MAXIM/LT/Onsemi/ST/Microchip/Nexperia/MPS/TOSHIBA/ROHM/RICHTEK/SILERGY/ABLIC/Renesas/Diodes/NXP/NJM/Infineon/Allegro 等品牌的信号链、电源芯对照表。

型号- SY8388,SN74HC541,A3981,IR44273,74AVC8T245Q,TS3A24159,TS3A24157,FAN3100,SLG88103,ADA4622-2,SLG88104,ADA4622-1,SGM2560,NA199,SGM2564,TSL6002,LMR23620,SGM48017C,LM431,FAN49103,MAX4282,SGM61220,BD9A201,74HC595,TLV3542,TLV3541,TS3A4751,TLV522,LMR23630,FAN53611,TC7SZ14FU,74LCX04,NCS21803,HCF4051,NCS21801,HCF4052,74LCX08,HCF4053,TSC214I,TLV3544,LMP2022,TSB611,NL27WZ04,SGM2588,FAN53601,SN74HC573,SN74HC574,INA333,TSU101,TSC213I,TSU102,NTMFS4C10N,UCC27531-Q1,TSU104,RT8293,74HC573,74HC574,SGM621,RT8290,SGM41600,TSB621,SGM620,SGM2572,SGM41603,SGM2571,SGM2576,SGM2575,SGM2578,SGM8T245S,RT8296,NL17SG07,SGM8557-1,TSU111,SGM8557-2,TSU112,ESD103-B1-02,INA321,TLV2242,TLV2241,SGM2205-12XK3G,ISL28118,OPA2277,BU30TD2,LM5109,BQ25619,SGM48013C,BQ25618,INA317,BQ25611,SGM62110,SGM62112,FSA4157,TPS76933,SGM2593,XB6091IS,BQ25601,TPS76950,BQ25600,SGM61230,TXS0104,TXS0102,SGM61232,SGM61234,TLV8801,TXS0101,SGM61233,74HC123,SGM5349-16,TLV62084,SGM431V,LTC2054,TPS51200,LTC2050,TLV8812,TLV8811,SGM61235,TLV8802,RT8253,BD9D323,BD9D322,AD5541,PMPB27EP,TPS54302,SGM4553YXET,LM7322,SGM8706,LM7321,SGM8707,SGM8701,MAX4664,LPV7215,SGM12UB1D2,AP2191,SGM3001,SGM42513,74LVC245A,SGM3005,TPS61099,SGM3002,SGM8276-2,TPS7A8300,SGMOP17C,TPS2553,ISL28130,TPS2556,TPS2557,SGM42403Q,SGM42553,BD6222,SGM8255B-2,ISL28134,74AHC1G08GV,TPS2551,74HC165,SGM62116,SGM62118,SGM62117,TPS3852-Q1,MAX4684,74HC164,AP2172,A3916,AP2171,TPS560430,A3918,BQ25638,SGM8709,U74LVC126,MP8676,SGM61280,MCP6V16,SGM42544,NCP718,LMX331,LMR36520,LM27761,TC7SZ32FU,SN74LVTH162373,ADM708,ADM707,SGM38042,SGM38046,TPS54340,MAX4230,TPS3823,LM2904,TC74VHC138,LM2902,LM2903,SGM8740,SGM2077A,SGM8742,SGM2077B,SGM8743,PESD5V0F1BSF,SGM41515A,MIC5209,LPV802,LPV801,SGM8748,SGM8749,NLAS44599,TPS54336,SGM40666A,SGM8746,TC74VCX16245,TPS54331,74LCX32,TPS54335,SGM41513D,SGM41513A,MCP6406,FTL75939,OPA548,SGM8957-1,MCP6402,SGM8957-2,TLV6208,SGM5223,MAX4232,TC74LCX16244,MAX4231,TPS3808,SN74LVC2T45,OPA2333P,MAX4236,SGM8551XN,TPS3840,TPS54320,SGM48018C,OPA990,RT4730,SGM41512A,SGM8745X,SN74AHC1,MAX9938,74LVTN16244,74LVTN16245,LPV821,SGM48019C,MCP6V52,MCP6V51,RT4723,OPA2210,TLV755P,SN74AC244,MCP6V54,AW2027,SGM8604-2XTDU8G,SGM8750,LPV812,LPV811,AD8534,SGM41283,SGM5353-16,AP2120,AD8539,AD8538,74LVC125,MCP6V69,74LVC126,SGM41285,DRV8313,MCP6V67,SN74LVC2G66,SGM7SZ244S,CAT4104,TS321,SGM8429C-4,AD5593R,SGM61430A,MP28373,MP5121,TMP108,74LVT16373,SGM8304,MAX40078,AD8541,74LVT16374,MCP6442,TMP103,TMP102,MP9943,MP9942,AP2112,MCP6V79,NCV890100,SGM13003A,MCP6V76,STSPIN250,MCP6V77,74LVTH125,SGM8770,AP2114,SGM38042B-1,LM2841,AD8513,AD621,AD620,NCS20034,SGM65230,NCS20032,AD623,AD8515,SGM65231,AD627,TC7SPN334,SGM13002A,SGM8477-1,SGM2035C,SGM41291,SGM2036S,MCP6V96,TUSB320,74LVC138,SGM7SZ245S,SGM8958-2,SGM41296,SN74CBT3245,MP9928,SGM41298,SGM8958-1,SGM6132,MAX4736,SGM6130,AD8532,AD8531,MAX4730,TPS3422,SGM833A,MCP6472,SGM833B,TLV1702,SGM7SZ32,SQ27403,MC74LVC74,TPS3420,TPS3421,TP2011,SGM2037H,MUX36S08,BISS0002,MC74AHC08,74LVC373A,TPS2595XXDSG,MCP6001,TPS3895,AD8502,TPS3896,TPS3897,AD8500,MCP6002,TPS3898,AP2151,SGM41282C,TPS3899,AD8506,AD8505,TLV7021,SGM832A,TP2025,MC33074,TP2021,MCP6004,MCP6006,LT7183,74LVC374A,AP2141,SN74LVC2G04,MCP6492,74LVC1G126,74LVC1G125,SGM48535B,SGM7SZ14,SGM48535A,SGM48752X,TPS2596,BU28TD2WNVX,AS179,XC6201,SGM15CB1A4,XC6206,TC7WZ04,SN74LVC2G14,MCP6022,SGM2210P,SGM7SZ08,MCP6024,SGM834A,SN74LVC2G17,MCP6021,SGM834B,SGM7SZ04,MP2497,SGM7SZ00,IRL44273LPBF,SGM48753X,SGM48754X,AD5592R,TLV61046A,TPS7A8400,SGM48753,SY8301,SGM48754,SQ24335,SGM2211S,SGM48757,ISL21080,SGM48759,SY8303,MCP6032,MCP6031,SGM48751,SGM48752,SGMNQ07430,SGM61720,TSV911,TSV912,TSV914,SN74AVC16T245,MP2490,SGM05UB1B3,LPV324,OPA4379,OPA4374,HD3SS3412,MCP6044,OPA4376,OPA2192,MCP6041,74VHC244,LMR16030,74AHCT595,APD7118,OPA2197,TPS62730,MCP6042,OPA2196,SN74AVC8T245,SN74LVC157,OPA2191,ADG509,ADG508,SGM8478-1C,FSA2457,TMUX415,TC7SZ00,LM1117,AD8599,TPS62743,TSV6192,SN74LVC125,SGM706S,SN74LVC126,RT6160,TPS76901,TC7SZ07,SGM2564A,TLV707P,NTMFS4C06N,MP2451,TS393,LMH6643,TC74VCX164245,SN74LVC138,SGM48760,SGM25662,MIC708,MCP6061,MP2460,LME49726,RT6150,MIC706,SN74AHCT86,MCP6074,TC7SH125F,STSPIN220,APD196,SGMOP07,74HC541,TC7SET08,LMC7211,BQ25890H,MAX706,MAX9119,MAX708,MCP6071,SGM2566C,74AHC573D,TC7SZ32,BU33TD2,74LVC157,YDA145,BD9G341,SGM2567S,NJMOP2277,INA828,LPV358,NCP382,NE5532,SGM2217Q,LMG1025-Q1,NCV6324,SGMNQ40430,NCV6334,SGM48536BQ,SGM21102G,74AHCT86,BGA524N6,SGM21102C,FSA2466,SGM21102B,INA818,SGM21102A,SGM05FB1E2,SN74AHC244,TLV74118,TC7SZ32F,NC7WZ04,74AVC8T245BQ,TSV991,TSV992,TSV994,SGM3851A,SGM48536CQ,TC913,74AHC244,AD8571,74AVC2T45,SGM2521A,TLV74128,SN74LVC541,AZ1117,LMV881,BU28TD2,MAX14589,TLV2316,SGM61330,SGM724,TS5V330,SGM5209-14,74LV541A,SGM3758,NJU7076,MAX4163,MAX4162,PESD15VW1BCSF,TLV74133,TPS25921A,OP213,TLV74130,SGM722,TLV2333,SGM723,SGM721,SGM8610-2,NLAS3899,OPA2140,EL5420,MAX4174,MAX4173,SGM15UB1E2,TC7SH126FU,SGM41100A,SGM61310,SKY13351,A4980,SGM41100V,SGM61306,SGM61305,SGM61308,SGM61307,SGM8262-2,TC7PZ14,SGM3795,74LCX126,74LCX125,74LVC541A,SGM3799,SA4159

对照表 - SGMICRO

SGMicro（圣邦微） SGM8743运放数据手册

SGM8743是一款专为3V或5V电源供电系统设计的单通道高速比较器。该器件具有快速响应、低功耗和轨到轨输入范围的特点，传播延迟仅为6ns，而工作电流仅为1.3mA。其输入共模电压范围超出电源轨，输出可拉至任一电源轨的0.1V以内，无需外部上拉电路，非常适合与CMOS和TTL逻辑接口。所有输入和输出引脚均可承受连续短路故障条件。

SGMICRO - 6NS, LOW-POWER, 3V/5V, RAIL-TO-RAIL INPUT SINGLE-SUPPLY COMPARATOR,放大器,6NS，低功耗，3V/5V，轨对轨输入单电源比较器,比较器,SGM8743YN5G/TR,SGM8743,SGM8743YC5G/TR,室内照明,BATTERY-POWERED SYSTEMS,过零检测器,ZERO-CROSSING DETECTORS,手机相关,LINE RECEIVERS,电脑外设,电池供电系统,智能家居,其它消费电子,线路接收器,SAMPLING CIRCUITS,阈值检测器/鉴别器,玩具,光纤接入设备,3V/5V系统,便携数码,小家电,消费电子部件,采样电路,电脑,工业电子,个人娱乐,光纤传输,3V/5V SYSTEMS,可穿戴设备,THRESHOLD DETECTORS/DISCRIMINATORS,大家电

2016年05月18日 - 数据手册 - REV. A 代理服务技术支持采购服务

24bit ADC精密运放，电源基准，令信号链设计更简单

本资料主要介绍了高性能模拟元器件，包括24位ADC、精密运算放大器、电源基准等，旨在简化信号链设计。内容涵盖了多种类型的放大器、比较器、模拟开关、音频驱动器、视频缓冲器、逻辑电路等，以及相关的高精度电压参考、低噪声LDO等。此外，还介绍了多种ADC和DAC产品，包括Sigma-delta ADC和SAR ADC，以及不同位数的DAC产品。

SGMICRO - CURRENT SHUNT MONITOR,低噪声功率放大器,SAR ADC,LOGICS,电流分路监测仪,HIGH PRECISION VOLTAGE REF,精密DAC,COMPARATOR,高精度放大器,HIGH PRECISION AMP,AUDIO-AMP,Δ-西格玛模数转换器,DELTA-SIGMA ADC+PGA,移位器,SD/HD VIDEO BUFFER,高速放大器,可编程逻辑控制器D/A,数模转换器,高精度/低噪声运算放大器,LEVEL SHIFTERS,SAR A/D,SAR型ADC,PLC DRIVER,HIGH PRECISION/LOW NOISE OP AMP,PLC D/A,比较器,音频放大器,DELTA-SIGMA ADC,高精度基准电压源,INSTRUMENTATION AMP,PLC,温度和电流监控器AFE,TEMP & CURRENT MONITOR AFE,D/A+驱动器,ANALOG SWITCH,低功率放大器,可编程逻辑控制器,D/A+DRIVER,音频线路驱动器,PLC驱动器,LOW POWER AMP,POWER LOW NOISE AMP,低噪声LDO,逻辑学,SAR A/D+PGA,AUDIO LINE DRIVER,DAC,HIGH SPEED AMP,模拟开关,CFA PLC驱动器,24BIT ADC精密运放,CFA PLC DRIVER,三角积分ADC+PGA,仪表放大器,LOW NOISE LDO,PRECISION DAC,SD/HD视频缓冲器,SGM5860X,SGM4040B,SGM8255A-1,SGM8255A-2,SGM58200,SGM5351,SGM58031,SGM5200,SGM5353,SGM5352,SGM2045,SGM58602,SGM58603,SGM5202,SGM58600,SGM5209,SGM58601,SGM5208,SGM2049,SGM5349,DSP,ADC,TCXO,模拟量采集,PLL/CLOCK,现场可编程门阵列,数模转换器,FPGA,DAC,PLL/时钟,VCXO,模数转换器

商品及供应商介绍代理服务技术支持采购服务

SGM8776-1高压差分比较器

SGM8776-1是一款高速高压差分比较器，具有快速响应时间（180ns），适用于高电压操作。它支持单电源3.4V至30V或双电源±1.7V至±15V。该器件采用N-MOSFET开漏输出结构，可驱动高达50V的电势差，并具备多种应用功能。

SGMICRO - 单通道、高速、差分电压比较器,SINGLE, HIGH-SPEED, DIFFERENTIAL VOLTAGE COMPARATOR,高压差分比较器,HIGH VOLTAGE DIFFERENTIAL COMPARATOR,SGM8776-1XS8G/TR,SGM8776-1,TELECOM EQUIPMENT,电信设备,INDUSTRIAL EQUIPMENT,过零检测器,ZERO-CROSSING DETECTORS,工业设备

AUGUST 2024 - 数据手册 - REV. A 代理服务技术支持采购服务

【选型】TOF机器人上使用SGM8743可替代TLV3501，失调电压更小

国内很多公司目前在TOF传感器机器人上采用TI的高速比较器TLV3501，由于中美贸易战和价格交期等客观因素的影响，需求国产替代化，本文介绍圣邦微电子的SGM8743可以用来替代TLV3501。

2021-02-05 - 器件选型代理服务技术支持采购服务

SGM8780-1高压差分比较器

SGM8780-1是一款高速高压差分比较器，具有快速响应时间（180ns）、宽电源电压范围（3.4V至30V）和高电平输出电流能力。该器件适用于工业设备、电信设备和CMOS或TTL逻辑电路。

SGMICRO - 高压差分比较器,HIGH VOLTAGE DIFFERENTIAL COMPARATOR,SGM8780-1XS8G/TR,SGM8780-1,TELECOM EQUIPMENT,电信设备,INDUSTRIAL EQUIPMENT,工业设备

AUGUST 2024 - 数据手册 - REV. A 代理服务技术支持采购服务

SGM8752-1/SGM8752-2/SGM8552-3 6.5ns、轨到轨I/O、高速比较器

该资料介绍了SGM8752系列高速比较器，包括其特性、应用和规格。这些比较器具有6.5纳秒的传播延迟，适用于低电压操作（2.7V至5.5V），并支持推挽CMOS输出结构。它们在-40℃至+125℃的温度范围内工作，并提供多种封装选项。

SGMICRO - RAIL-TO-RAIL I/O, HIGH SPEED COMPARATORS,高速比较器,轨到轨I/O、高速比较器,HIGH SPEED COMPARATORS,SGM8752-3XN6G/TR,SGM8752-2XS8G/TR,SGM8752-1XN5G/TR,SGM8752-2,SGM8752-2XN8G/TR,SGM8752-3,SGM8752-1,过零检测器,ZERO-CROSSING DETECTORS,窗口比较器,RADIO BASE STATIONS,WINDOW COMPARATORS,AUTOMATIC TEST EQUIPMENT,自动测试设备,无线电基站,THRESHOLD DETECTORS,阈值检测器

MARCH 2022 - 数据手册 - REV. A 代理服务技术支持采购服务查看更多版本

SGM8745x 6ns、3V/5V、单电源、低功耗、轨到轨I/O比较器

SGM8745X是一款高速、低功耗的单电源比较器，具有6ns的传播延迟，适用于3V或5V供电。它支持轨到轨输入和输出，具有低偏移电压和低功耗特性，适用于便携式设备和电池供电设备。

SGMICRO - DUAL, HIGH SPEED, LOW POWER COMPARATOR,单电源、低功耗、轨到轨I/O比较器,双通道、高速、低功耗比较器,SINGLE-SUPPLY, LOW POWER, RAIL-TO-RAIL I/O COMPARATOR,SGM8745XS8G/TR,SGM8745XMS8G/TR,SGM8745X,电池供电设备移动电话,BATTERY-POWERED EQUIPMENT MOBILE PHONES,便携式设备,LINE RECEIVER UNITS,过零检测器,ZERO-CROSSING DETECTORS,线路接收器单元,PORTABLE EQUIPMENT,THRESHOLD DETECTORS,阈值检测器

JUNE 2024 - 数据手册 - REV. A 代理服务技术支持采购服务

【产品】支持轨到轨输入高速比较器SGM8743、SGM8744、SGM8745，低至6ns传播延时

SGM8743/SGM8744/SGM8745是圣邦微推出的高速比较器，其中SGM8743/SGM8744为单通道比较器，SGM8745为双通道比较器。该系列比较器可支持高速响应，传播延时典型值仅6ns（100mV过度驱动）。同时该系列比较器可支持轨到轨输入。SGM8743/SGM8744/SGM8745具有低失调电压，其失调电压典型值仅0.8mV。

2018-01-31 - 新产品代理服务技术支持采购服务