【应用】国产电压检测器SGM891B系列助力光模块温度保护，±1%典型精度，可调阈值范围0.8至5V
随着互联网万物互联和大数据信息的暴增式发展，数据中心的数据吞吐量和信息传输速率需求也在更新换代，传统的电信号传输由于高速率长距离损耗过大，无法满足高带宽长距离的传输要求，需要通过更高带宽和更低损耗的光纤来传输。光模块作为高速光纤与数据中心数据传输的转换模块，需要快速适应和满足更高速率的数据通信需求，数据中心光模块的通信速率也从以前的100G往200G、400G、800G等更高的速率发展。
高带宽高速率的光模块往往伴随着高功率和热损耗，而光模块又是对温度非常敏感的器件，无论是激光器还是探测器，工作环境需要控制在一定的温度下以保证性能的稳定性，有采用TEC半导体制冷片作为温度控制的方案。激光器的发热量较大，在TEC做温度控制的同时，为保证器件的安全性，需要增加一道过温保护功能。本文采用SGM891B电压检测器方案，设置过温保护电压阈值，通过检测温度传感器的模拟电压输出，进行比较，触发保护机制，可设置不同保护阈值和可调延迟输出，与比较器方案相比，设计更灵活简单。
以下是SGM891B具备的优势：
1、高精度检测，±1%典型精度，可调阈值范围为0.8V至5V，增量为0.1V，极大地提供了应用灵活性；
2、检测电压温漂系数±40ppm/℃，-40℃至+125℃工作温度范围，在较为严苛的温度环境稳定可靠工作；
3、低功耗，最小静态工作电流低至0.3μA，降低系统功耗，对散热有要求的应用友好。
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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.
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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
【选型】可pin-pin替代TI的INA199的电流检测放大器SGM8199，具有更高的精度
TI的双向电流检测器INA199在100G光模块APD应用上有着较为出色的表现。国产厂牌圣邦微电子也推出了相应的电流检测放大器产品SGM8199，可在-0.1V至26V的共模电压下检测分流器的压降，具有三个固定增益：20V/V、50V/V、100V/V，可以pin-pin替代INA199。
延迟时间可调的SGM894B电压检测器
SGM894B是一款低功耗、高精度电压检测器，具有可调延迟时间。该器件适用于电源时序、复位时序和电源切换等应用，提供1.0V至5.0V的可调检测电压范围，延迟时间可调至超过1秒。
SGMICRO - LOW POWER CONSUMPTION VOLTAGE DETECTOR,低功耗电压检测器,VOLTAGE DETECTOR,电压检测器,SGM894B-2.3XC4G/TR,SGM894B-2.2XC4G/TR,SGM894B-5.0XC4G/TR,SGM894B-1.8XXEJ4G/TR,SGM894B-2.9XXEJ4G/TR,SGM894B-1.6XXEJ4G/TR,SGM894B-5.0,SGM894B-1.2,SGM894B-3.3,SGM894B-3.0,SGM894B-1.4,SGM894B-1.6XC4G/TR,SGM894B-1.8XC4G/TR,SGM894B-1.0XXEJ4G/TR,SGM894B-1.6,SGM894B-1.8,SGM894B-1.4XC4G/TR,SGM894B-3.9,SGM894B-1.2XC4G/TR,SGM894B-4.6XXEJ4G/TR,SGM894B-2.0XXEJ4G/TR,SGM894B-2.0XC4G/TR,SGM894B-2.8XC4G/TR,SGM894B-1.1,SGM894B-1.0,SGM894B-3.3XXEJ4G/TR,SGM894B-2.2XXEJ4G/TR,SGM894B-3.0XXEJ4G/TR,SGM894B-2.5XXEJ4G/TR,SGM894B-3.9XXEJ4G/TR,SGM894B-1.1XXEJ4G/TR,SGM894B-1.4XXEJ4G/TR,SGM894B-1.0XC4G/TR,SGM894B-1.1XC4G/TR,SGM894B-3.9XC4G/TR,SGM894B-3.3XC4G/TR,SGM894B-3.0XC4G/TR,SGM894B-2.2,SGM894B-2.3,SGM894B-2.5,SGM894B-4.6,SGM894B-2.8,SGM894B-2.7,SGM894B-2.7XXEJ4G/TR,SGM894B-2.9,SGM894B-5.0XXEJ4G/TR,SGM894B,SGM894B-4.6XC4G/TR,SGM894B-2.3XXEJ4G/TR,SGM894B-2.9XC4G/TR,SGM894B-1.2XXEJ4G/TR,SGM894B-2.5XC4G/TR,SGM894B-2.7XC4G/TR,SGM894B-2.0,SGM894B-2.8XXEJ4G/TR,COMPUTERS,POWER SEQUENCING,电源切换,POWER SWITCHING,功率排序,PORTABLE EQUIPMENT,SERVERS,重置排序,RESET SEQUENCING,POWER SEQUENCING,便携式设备,服务器,电源排序，,计算机
圣邦微电子携数据转换器、超低功耗系统监控等7大专业解决方案亮相2021慕尼黑上海电子展
2021慕尼黑上海电子展于4月16日在上海新国际博览中心圆满落幕。此次圣邦微电子展出了数据转换器、系统监控、电机驱动器、DC/DC转换器、充电管理等相关产品，进行了详细的产品介绍和深入的技术讨论。
【产品】具有独立感测引脚的电压检测器SGM890B和SGM891B，检测电压范围为0.8V~5.0V
圣邦微电子（SGMICRO）推出的SGM890B和SGM891B是低功耗的电压检测器，具有±2%的检测精度。SGM890B支持外部电容调节延迟时间。感测引脚与电源引脚分开，允许这些IC检测其他电源。因为是独立供电，即使检测电源电压降到0V，SGM890B和SGM891B也能保持检测状态。
SGM892B/SGM893B标准CMOS电压检测器IC
SGM892B和SGM893B是低功耗、高精度电压检测器，适用于电源序列、复位和电源切换应用。它们具有±1%的高精度检测、低功耗（典型值为0.4μA）、可调阈值（1.0V至5.0V，0.1V增量）和N通道开漏输出。
SGMICRO - LOW POWER CONSUMPTION VOLTAGE DETECTORS,标准CMOS电压检测器IC,低功耗电压检测器,STANDARD CMOS VOLTAGE DETECTOR ICS,SGM893B-2.5XN5G/TR,SGM892B-2.5XN5G/TR,SGM892B-3.0XN3G/TR,SGM893B-4.6,SGM892B-4.6XUDH4G/TR,SGM892B-2.2LXN3G/TR,SGM893B,SGM893B-1.2XUDH4G/TR,SGM893B-2.0XUDH4G/TR,SGM892B-1.0XUDH4G/TR,SGM892B-4.6,SGM892B-1.6XUDH4G/TR,SGM892B-2.0XN5G/TR,SGM892B-3.9LXN3G/TR,SGM892B-3.3XN3G/TR,SGM892B-3.9XN3G/TR,SGM892B-2.2XN5G/TR,SGM892B-2.9XN5G/TR,SGM893B-2.8XN5G/TR,SGM893B-2.9XN5G/TR,SGM892B-2.3XN5G/TR,SGM893B-2.3XN5G/TR,SGM892B-2.7XN5G/TR,SGM892B-2.8XN5G/TR,SGM893B-2.7XN5G/TR,SGM893B-2.2XN5G/TR,SGM893B-2.0XN5G/TR,SGM893B-3.0XN5G/TR,SGM892B-3.0XN5G/TR,SGM892B-5.0LXN3G/TR,SGM892B-2.3XUDH4G/TR,SGM892B,SGM892B-2.9LXN3G/TR,SGM893B-3.9XUDH4G/TR,SGM893B-1.1XN5G/TR,SGM892B-2.0XN3G/TR,SGM892B-3.3XUDH4G/TR,SGM893B-5.0XUDH4G/TR,SGM892B-1.6LXN3G/TR,SGM892B-2.2XN3G/TR,SGM893B-1.8XUDH4G/TR,SGM892B-2.8XN3G/TR,SGM892B-1.8XN3G/TR,SGM892B-2.3LXN3G/TR,SGM893B-1.6,SGM892B-1.4XN3G/TR,SGM892B-1.1XUDH4G/TR,SGM893B-1.8,SGM892B-1.0XN5G/TR,SGM893B-1.2,SGM893B-1.1,SGM892B-4.6LXN3G/TR,SGM893B-1.4,SGM893B-5.0,SGM892B-3.9XUDH4G/TR,SGM893B-2.8XUDH4G/TR,SGM892B-1.0XN3G/TR,SGM893B-1.0,SGM892B-3.9,SGM893B-1.1XUDH4G/TR,SGM892B-1.2LXN3G/TR,SGM892B-2.7LXN3G/TR,SGM893B-3.3XUDH4G/TR,SGM892B-3.0,SGM893B-1.4XUDH4G/TR,SGM892B-3.3,SGM892B-2.9XUDH4G/TR,SGM892B-3.3XN5G/TR,SGM893B-1.8XN5G/TR,SGM893B-3.3XN5G/TR,SGM893B-1.6XUDH4G/TR,SGM892B-1.8XN5G/TR,SGM892B-1.4XN5G/TR,SGM893B-1.4XN5G/TR,SGM893B-1.0XN5G/TR,SGM892B-1.4XUDH4G/TR,SGM892B-2.5XN3G/TR,SGM892B-2.9XN3G/TR,SGM893B-2.3XUDH4G/TR,SGM893B-2.9,SGM893B-2.8,SGM893B-2.5,SGM893B-2.7,SGM892B-2.7XUDH4G/TR,SGM893B-2.0,SGM892B-2.8LXN3G/TR,SGM893B-2.3,SGM893B-2.2,SGM892B-2.7,SGM892B-2.8,SGM892B-1.1LXN3G/TR,SGM892B-2.9,SGM892B-5.0XN5G/TR,SGM893B-5.0XN5G/TR,SGM892B-3.0LXN3G/TR,SGM892B-2.0,SGM892B-2.2,SGM892B-2.3,SGM892B-2.5,SGM892B-3.3LXN3G/TR,SGM893B-4.6XUDH4G/TR,SGM892B-1.8XUDH4G/TR,SGM893B-4.6XN5G/TR,SGM892B-1.2XUDH4G/TR,SGM892B-1.4LXN3G/TR,SGM892B-4.6XN5G/TR,SGM892B-2.0LXN3G/TR,SGM892B-1.8LXN3G/TR,SGM892B-2.8XUDH4G/TR,SGM893B-2.9XUDH4G/TR,SGM892B-2.2XUDH4G/TR,SGM892B-1.6XN3G/TR,SGM893B-3.9,SGM893B-3.3,SGM892B-1.1XN5G/TR,SGM893B-3.0,SGM892B-4.6XN3G/TR,SGM892B-1.8,SGM892B-1.0LXN3G/TR,SGM892B-1.1XN3G/TR,SGM893B-2.5XUDH4G/TR,SGM892B-1.2XN3G/TR,SGM892B-1.0,SGM892B-1.1,SGM892B-1.2,SGM892B-5.0XUDH4G/TR,SGM892B-1.4,SGM892B-2.5LXN3G/TR,SGM892B-5.0,SGM892B-1.6,SGM893B-2.2XUDH4G/TR,SGM893B-3.0XUDH4G/TR,SGM892B-2.3XN3G/TR,SGM892B-2.0XUDH4G/TR,SGM892B-5.0XN3G/TR,SGM892B-1.6XN5G/TR,SGM893B-2.7XUDH4G/TR,SGM892B-3.9XN5G/TR,SGM892B-1.2XN5G/TR,SGM893B-3.9XN5G/TR,SGM893B-1.2XN5G/TR,SGM892B-2.7XN3G/TR,SGM893B-1.6XN5G/TR,SGM892B-2.5XUDH4G/TR,SGM892B-3.0XUDH4G/TR,SGM893B-1.0XUDH4G/TR,电源时序控制,MICROPROCESSOR RESET CIRCUITRY,POWER FAILURE DETECTION CIRCUITS,充电电压监测器,电源切换,MEMORY BATTERY BACK-UP SWITCH CIRCUITS,POWER-SUPPLY SEQUENCING,记忆电池备用开关电路,微处理器复位电路,重置排序,RESET SEQUENCING,POWER-SWITCHING,电源故障检测电路,CHARGE VOLTAGE MONITORS
SGMICRO微处理器复位芯片选型表
SGMICRO微处理器复位芯片包含复位芯片、看门狗和计时器和电压检测器；手动复位、看门狗复位、电压排序，推挽/开漏输出，复位时间可调，最大10S复位时，复位电压可调。
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产品型号
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品类
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Package
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Reset Active Timeout Period (ms)
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SupplyCurrent (μA)
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VCC (Max)(V)
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VCC (Min)(V)
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Manual Reset
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SGM708
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Reset ICs
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SOIC-8
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200
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20
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5.5
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1
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Manual Reset
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选型表 - SGMICRO 立即选型
SGM8198高侧测量电流分路监视器
SGM8198是一款高侧单极电流检测器，工作电压范围为2.7V至36V，静态电流仅为65µA。该器件具有宽范围的共模电压（2.7V至36V），适用于各种电源系统中的电流测量和电平转换。它支持从1到100或更高的增益设置，并通过一个外部电阻实现。SGM8198还具备低噪声、精确度高等特点，适用于充电系统、电源管理、手机等便携式设备。
SGMICRO - 高压侧测量电流分路监视器,HIGH-SIDE, UNIPOLAR, CURRENT SHUNT MONITOR,HIGH-SIDE MEASUREMENT CURRENT SHUNT MONITOR,高端、单极性、分流监控器,SGM8198,SGM8198XN5G/TR,SGM8198 SERIES,BATTERY-POWERED EQUIPMENT,电力管理,精密电流源,MOBILE PHONES,PRECISION CURRENT SOURCES,移动电话,充电系统,PORTABLE DEVICES,电池供电设备,便携式设备,CHARGING SYSTEMS,POWER MANAGEMENTS,CURRENT MEASUREMENT,电流测量
SGM890B/SGM891B带分离检测引脚和延迟电容引脚的电压检测器
SGM890B和SGM891B是低功耗、高精度电压检测器，具有独立的检测引脚和延迟电容引脚。它们适用于电源顺序、复位顺序和电源切换等应用，具有1V至6V的运行电压范围、±1%的高精度检测和0.3μA的典型功耗。
SGMICRO - LOW-POWER AND HIGH-ACCURACY VOLTAGE DETECTORS,低功耗高精度电压检测器,VOLTAGE DETECTOR,电压检测器,SGM891B-2.7XN5G/TR,SGM890B-2.8XN5G/TR,SGM890B-2.7XN5G/TR,SGM890B-3.9,SGM890B-1.8,SGM891B-2.5XN5G/TR,SGM890B-2.9XN5G/TR,SGM891B-2.8XN5G/TR,SGM891B-2.9XN5G/TR,SGM890B-1.6,SGM890B-1.4,SGM890B-5.0,SGM890B-3.3,SGM890B-1.2,SGM890B-3.0,SGM890B-2.3XN5G/TR,SGM890B-2.5XN5G/TR,SGM890B-1.0,SGM890B-1.1,SGM891B-5.0XN5G/TR,SGM890B-2.0XN5G/TR,SGM890B-2.2XN5G/TR,SGM891B-2.2XN5G/TR,SGM891B-2.0XN5G/TR,SGM891B-2.3XN5G/TR,SGM891B-1.2,SGM891B-3.0,SGM891B-1.1,SGM891B-1.0,SGM891B-1.6,SGM891B-3.3,SGM891B-1.4,SGM891B-5.0,SGM891B-1.8,SGM891B-3.9,SGM890B-3.0XN5G/TR,SGM891B-3.0XN5G/TR,SGM890B-2.9,SGM890B-2.7,SGM890B-2.8,SGM890B-4.6,SGM890B-2.5,SGM890B-0.8,SGM890B-2.3,SGM890B-2.2,SGM890B-1.0XN5G/TR,SGM890B-1.1XN5G/TR,SGM890B-1.2XN5G/TR,SGM890B-2.0,SGM891B,SGM891B-1.0XN5G/TR,SGM891B-1.1XN5G/TR,SGM891B-1.2XN5G/TR,SGM890B-4.6XN5G/TR,SGM890B-1.6XN5G/TR,SGM890B-1.4XN5G/TR,SGM891B-4.6XN5G/TR,SGM890B-3.3XN5G/TR,SGM891B-2.0,SGM891B-2.5,SGM891B-2.3,SGM891B-2.2,SGM890B,SGM891B-1.8XN5G/TR,SGM891B-2.9,SGM891B-2.8,SGM891B-4.6,SGM890B-1.8XN5G/TR,SGM891B-2.7,SGM891B-0.8,SGM891B-1.6XN5G/TR,SGM891B-1.4XN5G/TR,SGM890B-5.0XN5G/TR,SGM891B-3.9XN5G/TR,SGM890B-0.8XN5G/TR,SGM891B-0.8XN5G/TR,SGM890B-3.9XN5G/TR,SGM891B-3.3XN5G/TR,COMPUTERS,POWER SEQUENCING,电源时序控制,电源切换,功率排序,POWER-SUPPLY SEQUENCING,POWER SWITCHING,PORTABLE EQUIPMENT,SERVERS,重置排序,RESET SEQUENCING,POWER-SWITCHING,便携式设备,服务器,计算机
SGM818微功耗电压检测仪
SGM818是一款低功耗电压检测器，具有高精度检测功能。它的工作电压范围从0.9V到6V，具有±1%的精度。该产品适用于各种电子系统，包括计算机、控制器、智能仪器、便携式设备和电池供电设备。
SGMICRO - LOW POWER CONSUMPTION VOLTAGE DETECTOR,MICRO-POWER VOLTAGE DETECTOR,微功率电压检测器,低功耗电压检测器,SGM818A-5.0,SGM818H-4.6LXN3G/TR,SGM818G-4.6LXN3G/TR,SGM818F-4.6LXN3G/TR,SGM818A-1.8LXN3G/TR,SGM818A-4.6XN3G/TR,SGM818B-2.2XN3G/TR,SGM818B-1.8LXN3G/TR,SGM818H-2.8XN3G/TR,SGM818E-2.5XN3G/TR,SGM818B-3.3,SGM818D-1.8LXN3G/TR,SGM818C-1.8LXN3G/TR,SGM818B-3.0,SGM818F-1.8LXN3G/TR,SGM818D-2.3LXN3G/TR,SGM818E-2.9XN3G/TR,SGM818C-2.3LXN3G/TR,SGM818B-3.9,SGM818E-1.8LXN3G/TR,SGM818F-1.8XN3G/TR,SGM818F-2.0LXN3G/TR,SGM818H-2.0XN3G/TR,SGM818D-2.0LXN3G/TR,SGM818H-5.0,SGM818E-2.0LXN3G/TR,SGM818B-2.0LXN3G/TR,SGM818E-2.3LXN3G/TR,SGM818F-1.4XN3G/TR,SGM818F-2.3LXN3G/TR,SGM818G-2.3LXN3G/TR,SGM818C-2.0LXN3G/TR,SGM818A-4.6LXN3G/TR,SGM818H-2.3LXN3G/TR,SGM818B-4.6LXN3G/TR,SGM818D-5.0XN3G/TR,SGM818A-2.0LXN3G/TR,SGM818D-4.6LXN3G/TR,SGM818E-1.6XN3G/TR,SGM818C-4.6LXN3G/TR,SGM818E-4.6LXN3G/TR,SGM818F-2.3XN3G/TR,SGM818H-4.6XN3G/TR,SGM818G-3.9XN3G/TR,SGM818F-2.7XN3G/TR,SGM818A-4.6,SGM818B-2.0,SGM818B-2.3,SGM818B-2.2,SGM818B-2.8,SGM818B-2.7,SGM818B-2.5,SGM818B-2.9,SGM818A-2.3LXN3G/TR,SGM818B-2.3LXN3G/TR,SGM818C-1.2,SGM818H-1.8LXN3G/TR,SGM818C-1.4,SGM818G-1.8LXN3G/TR,SGM818C-1.6,SGM818C-1.8,SGM818E-3.0XN3G/TR,SGM818A-3.3XN3G/TR,SGM818H-4.6,SGM818F-4.6XN3G/TR,SGM818D-1.2LXN3G/TR,SGM818F-2.9LXN3G/TR,SGM818D-2.9LXN3G/TR,SGM818H-2.9LXN3G/TR,SGM818A-1.4XN3G/TR,SGM818H-1.2LXN3G/TR,SGM818B-1.2LXN3G/TR,SGM818G-1.6XN3G/TR,SGM818C-3.0XN3G/TR,SGM818B-5.0,SGM818B-5.0XN3G/TR,SGM818D-1.4XN3G/TR,SGM818F-3.3XN3G/TR,SGM818H-3.0,SGM818C-2.0,SGM818H-3.3,SGM818C-2.3,SGM818C-2.2,SGM818C-2.5,SGM818C-2.7,SGM818C-2.9,SGM818C-4.6XN3G/TR,SGM818C-2.8,SGM818D-2.3XN3G/TR,SGM818B-2.9LXN3G/TR,SGM818H-3.9,SGM818C-2.9XN3G/TR,SGM818F-1.2LXN3G/TR,SGM818H-1.4XN3G/TR,SGM818F-2.0XN3G/TR,SGM818F-2.8XN3G/TR,SGM818B-3.9XN3G/TR,SGM818B-4.6,SGM818A-2.7XN3G/TR,SGM818G-2.0LXN3G/TR,SGM818G-2.9XN3G/TR,SGM818H-2.0,SGM818D-1.8,SGM818H-2.2,SGM818C-3.0,SGM818C-1.6XN3G/TR,SGM818H-2.3,SGM818D-1.6,SGM818H-2.5,SGM818D-1.4,SGM818,SGM818C-3.3,SGM818D-1.2,SGM818C-3.9,SGM818H-3.3XN3G/TR,SGM818B-1.2XN3G/TR,SGM818H-2.7,SGM818H-2.8,SGM818H-2.9,SGM818B-1.4LXN3G/TR,SGM818F-1.4LXN3G/TR,SGM818G-1.4LXN3G/TR,SGM818B-2.7XN3G/TR,SGM818H-2.9XN3G/TR,SGM818E-2.8XN3G/TR,SGM818D-4.6XN3G/TR,SGM818E-2.2XN3G/TR,SGM818D-2.9,SGM818D-2.8,SGM818H-1.2,SGM818D-2.7,SGM818H-1.4,SGM818D-2.5,SGM818H-1.6,SGM818B-3.0XN3G/TR,SGM818D-2.3,SGM818D-2.2,SGM818D-2.0,SGM818C-4.6,SGM818A-2.7LXN3G/TR,SGM818B-2.7LXN3G/TR,SGM818F-2.7LXN3G/TR,SGM818H-1.8,SGM818C-1.4LXN3G/TR,SGM818E-2.7LXN3G/TR,SGM818F-2.2XN3G/TR,SGM818H-1.6XN3G/TR,SGM818D-3.3XN3G/TR,SGM818A-3.0XN3G/TR,SGM818F-5.0XN3G/TR,SGM818A-2.9XN3G/TR,SGM818C-1.8XN3G/TR,SGM818E-2.2LXN3G/TR,SGM818D-3.9,SGM818C-5.0,SGM818D-3.3,SGM818F-2.2LXN3G/TR,SGM818D-3.0,SGM818H-2.3XN3G/TR,SGM818E-1.8,SGM818E-1.4,SGM818B-1.8XN3G/TR,SGM818E-1.6,SGM818B-1.4XN3G/TR,SGM818E-1.2,SGM818G-5.0XN3G/TR,SGM818C-3.9XN3G/TR,SGM818A-5.0LXN3G/TR,SGM818E-1.2LXN3G/TR,SGM818G-2.9LXN3G/TR,SGM818A-1.2LXN3G/TR,SGM818D-1.6XN3G/TR,SGM818E-5.0LXN3G/TR,SGM818D-1.6LXN3G/TR,SGM818C-3.3XN3G/TR,SGM818G-1.2XN3G/TR,SGM818H-1.6LXN3G/TR,SGM818D-4.6,SGM818B-2.2LXN3G/TR,SGM818D-2.9XN3G/TR,SGM818D-2.5LXN3G/TR,SGM818E-2.7,SGM818E-2.9,SGM818E-2.8,SGM818E-2.3,SGM818E-2.2,SGM818E-2.5,SGM818C-2.9LXN3G/TR,SGM818E-2.0,SGM818C-2.5XN3G/TR,SGM818G-2.0XN3G/TR,SGM818H-2.5LXN3G/TR,SGM818C-5.0XN3G/TR,SGM818F-1.4,SGM818F-1.2,SGM818G-3.3XN3G/TR,SGM818F-1.8,SGM818F-1.6,SGM818F-2.8LXN3G/TR,SGM818A-2.8XN3G/TR,SGM818A-2.3XN3G/TR,SGM818C-3.9LXN3G/TR,SGM818H-2.0LXN3G/TR,SGM818C-1.2XN3G/TR,SGM818D-5.0,SGM818G-3.9LXN3G/TR,SGM818E-3.9,SGM818B-2.8LXN3G/TR,SGM818E-3.3,SGM818E-3.0,SGM818G-2.5XN3G/TR,SGM818C-2.0XN3G/TR,SGM818B-2.8XN3G/TR,SGM818F-2.3,SGM818F-2.2,SGM818F-2.8,SGM818F-2.7,SGM818F-2.5,SGM818D-3.3LXN3G/TR,SGM818F-2.0,SGM818E-3.3LXN3G/TR,SGM818G-3.3LXN3G/TR,SGM818F-3.3LXN3G/TR,SGM818G-4.6XN3G/TR,SGM818H-3.3LXN3G/TR,SGM818E-2.7XN3G/TR,SGM818F-2.9,SGM818E-2.3XN3G/TR,SGM818H-2.2XN3G/TR,SGM818F-1.6XN3G/TR,SGM818E-1.8XN3G/TR,SGM818E-4.6,SGM818F-1.2XN3G/TR,SGM818C-3.3LXN3G/TR,SGM818B-3.3LXN3G/TR,SGM818A-3.3LXN3G/TR,SGM818D-3.0LXN3G/TR,SGM818F-3.3,SGM818D-3.0XN3G/TR,SGM818F-3.0,SGM818E-1.4XN3G/TR,SGM818C-3.0LXN3G/TR,SGM818G-3.0LXN3G/TR,SGM818H-3.0LXN3G/TR,SGM818B-3.0LXN3G/TR,SGM818A-3.0LXN3G/TR,SGM818G-1.2,SGM818G-1.4,SGM818G-1.6,SGM818G-1.8,SGM818F-3.9,SGM818A-2.2XN3G/TR,SGM818B-3.3XN3G/TR,SGM818F-3.0XN3G/TR,SGM818E-5.0,SGM818F-3.0LXN3G/TR,SGM818H-3.9XN3G/TR,SGM818C-2.2XN3G/TR,SGM818E-3.0LXN3G/TR,SGM818F-4.6,SGM818A-1.6XN3G/TR,SGM818G-2.9,SGM818G-2.8,SGM818C-1.6LXN3G/TR,SGM818F-5.0LXN3G/TR,SGM818G-2.0,SGM818H-5.0LXN3G/TR,SGM818G-2.3,SGM818E-1.6LXN3G/TR,SGM818G-2.2,SGM818G-1.6LXN3G/TR,SGM818G-1.8XN3G/TR,SGM818G-2.5,SGM818D-1.2XN3G/TR,SGM818G-2.7,SGM818F-3.9XN3G/TR,SGM818B-3.9LXN3G/TR,SGM818A-2.5LXN3G/TR,SGM818D-2.5XN3G/TR,SGM818A-2.2LXN3G/TR,SGM818C-2.2LXN3G/TR,SGM818C-2.5LXN3G/TR,SGM818C-2.7XN3G/TR,SGM818E-2.5LXN3G/TR,SGM818G-2.5LXN3G/TR,SGM818D-5.0LXN3G/TR,SGM818A-1.6LXN3G/TR,SGM818B-5.0LXN3G/TR,SGM818F-5.0,SGM818G-2.8LXN3G/TR,SGM818G-3.9,SGM818F-2.5XN3G/TR,SGM818G-3.0,SGM818G-3.3,SGM818D-3.9LXN3G/TR,SGM818F-3.9LXN3G/TR,SGM818D-2.8XN3G/TR,SGM818H-2.5XN3G/TR,SGM818D,COMPUTERS,CONTROLLERS,智能仪器,电池供电设备,便携式设备,INTELLIGENT INSTRUMENTS,ΜC POWER MONITORING,BATTERY-POWERED EQUIPMENT,控制器,ΜC电源监控,PORTABLE EQUIPMENT,计算机
SGM862双通道低功耗高精度电压检测器
SGM862是一款高精度、低功耗的双通道电压检测器，适用于系统监控。它具有两个可编程输入引脚，支持四种不同的滞后选项（0.6%、1%、5%或10%）。该器件提供开漏输出，可在1.65V至6.5V的供电电压范围内工作，并具备低静态电流（1.1µA）和高准确性。
SGMICRO - DUAL-CHANNEL, LOW-POWER, HIGH-ACCURACY VOLTAGE DETECTOR,HIGH-ACCURACY, LOW-POWER, AND SMALL SIZE DUAL-CHANNEL VOLTAGE DETECTOR,高精度、低功耗、小尺寸双通道电压检测器,双通道、低功耗、高精度电压检测器,SGM862BBXN6G/TR,SGM862A,SGM862B,SGM862ABXUDL6G/TR,SGM862C,SGM862 FAMILY,SGM862D,SGM862ABXN6G/TR,SGM862DBXUDL6G/TR,SGM862,SGM862DBXN6G/TR,SGM862CBXUDL6G/TR,SGM862CBXN6G/TR,SGM862BBXUDL6G/TR,DSP,机顶盒,低功率设备,MICROCONTROLLER,SSD,PORTABLE EQUIPMENT,SET-TOP BOXES,电池供电产品,楼宇自动化,平板电脑,SOLID-STATE DRIVES,BUILDING AUTOMATION,手持设备,LOW POWER EQUIPMENT,固态驱动器,PORTABLE DEVICES,固态硬盘,便携式设备,TABLET COMPUTERS,微控制器,NOTEBOOKS,HANDHELD DEVICES,笔记本电脑,BATTERY-POWERED PRODUCTS
具有两个电压检测器功能的SGM853低功耗复位定时器
SGM853是一款低功耗复位定时器，具备双电压检测功能，适用于需要高度集成解决方案的应用。它具有一个输入（RESET引脚）和一个固定延迟的推挽1×输出（RESET_OUT引脚），在输入低电平持续8秒后，输出低电平复位信号500毫秒（典型值）。此外，SGM853还提供两个电压检测功能，包括推挽1×输出和推挽2×输出，适用于智能手机、平板电脑、服务器、工作站、存储系统和网络/电信设备等。
SGMICRO - RESET TIMER,低功耗复位定时器,LOW POWER RESET TIMER,重置计时器,SGM853XUSH12G/TR,SGM853,TABLET PCS,联网设备,TELECOMMUNICATION EQUIPMENT,工作站,平板电脑,SERVERS,STORAGE SYSTEMS,存储系统,电信设备,智能手机,服务器,SMART PHONES,WORKSTATIONS,NETWORKING EQUIPMENT
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可定制高压电源模块的输入电压100VDC-2000VDC、功率范围5W-500W/4W-60W； 高压输出电源模块的输出电压100VDC-2000VDC。功率范围：4W-60W。
提交需求>
可定制LED组件/LED传感/UV模组的电压、电流、波长等性能参数，电压：3-24V，，电流：30-3500mA，波长：270-940nm；材质：食品级POM，阻燃PC；防水等级：IP20-IP68。
最小起订量： 1000 提交需求>
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
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