群芯微高精度隔离式运放QX-1S1311,具有低的失调和增益误差,输入电压范围-0.1到2V
群芯微QX-IS1311器件是为电压检测而优化的高精度隔离式运放,具有低的失调和增益误差以及相关温漂,能够在全工作温度范围内保持测量的精度。
QX-IS1311器件采用二氧化硅(SiO2)作为隔离层,支持符合UL1577认证的高达5kVRMS的电气隔离。该技术将高低压域分开从而防止低压器件被损坏,同时提供低辐射和高磁场抗扰度。高共模瞬态抗扰度(CMTI)意味着QX-IS1311器件在隔离层之间正确地传递信号,适合要求高压/大功率开关的工业电机控制和驱动应用场合。器件内部高边电源丢失检测或者欠压锁定(UVLO)功能有助于故障诊断和系统安全。
QX-IS1311输入是高阻的,适合测量的信号源具有高的输出阻抗的应用(例如高压电阻分压器)。QX-IS1311器件有关断模式,可以将SHTDN引脚上拉来关断高边电路从而节省功耗。
特性
输入电压范围:-0.1V到2V
高输入阻抗:1GΩ (典型值)
固定初始增益:1
低输入失调和温漂25℃时±1.5mV (最大值)
高边和低边均支持3.3V和5V供电电压
宽工作温度范围:–40℃到125℃
安全和法规认证(申请中):符合DIN V VDE V 0884-11(VDE V 0884-11): 2017-01标准的7070VPK隔离耐压;符合UL 1577认证,1分钟5kVRMS;CQC和TUV相关认证
额定工作电压下使用寿命大于40年
应用
工业电机控制与驱动
隔离式开关电源
不间断电源
极限参数(Ta=25℃)
推荐工作条件
隔离特性
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本文由Vicky转载自群芯微,原文标题为:QX-1S1311 隔离运放,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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群芯微(Qunxin Microelectronics)光电耦合器选型指南
目录- 企业介绍 应用领域 产品路线图示例 产品选型表 晶体管光耦 达林顿光耦 光继电器 可控硅光耦 高速光耦 (智能)栅极驱动光耦 智能功率模块接口光光耦 隔离运算放大器 品质保证 产品及体系认证 车规认证
型号- QX2223,QX0723,QX4N33,QX0601,QX1019,QX330J,QX1018,QX0721,QX0720,QXC79B,QX21X,QXC79A,QX2222,QX357,QX358,QX354,QXM343,QX350,QXM3011,QXM3012,QXM3013,QXM341,QXV25X,QX2213,QX308X,QX22X,QX58X,QX127,QXC53X,QXS258H,QX481,QXM3020,QXM3021,QX480,QXM456,QXM3022,QXM3023,QXC790,QXC87BT,QX3213,QXN6N139,QXX213,QX3H7,QX3H4,QX818,QX816,QX817,QX101X,QX814,QX0501,QX815,QXN6N137,QXN6N138,QX2122,QXN6N135,QXN6N136,QXM480,QXM481,QX333J,QXN261L,QXX223,QXN3150,QX331J,QX827,QX825,QX0611,QX826,QX332J,QXN201,QXN200,QX8801,QX075L,QXM3061,QXM3062,QX41X,QX2020,QX2021,QX53X,QX2022,QX2023,QXW723,QXM303X,QX314,QX553,QXN350,QX6N135,QX551,QX6N136,QX552,QX6N137,QX6N138,QX6N139,QXM3052,QXM3053,QXW720,QXW721,QXW601,QX074L,QXC87AT,QXY258H,QXN4506,QX1722,QXN4504,QX0511,QX0631,QX54X,QX42X,QX2011,QX0630,QX2012,QX2013,QX3223,QX562,QX563,QX561,QXM3063,QX3906,QXM304X,QX202X,QXM721,QX2601,QXN139,QXM601,QXM723,QX2041,QX2042,QX3010,QX2043,QX3011,QX3012,QX216,QX55X,QX217,QX214,QXC7723,QX215,QX212,QX337J,QXM301X,QX213,QX452,QXW60X,QXC7721,QX451,QXC7720,QXN135,QXN136,QXM3031,QXN137,QXM3032,QXM720,QXN138,QXM3033,QXW501,QX7723,QX201X,QXH87AT,QXM3051,QX4NXX,QX0534,QX3120,QX2031,QX7721,QX2032,QX2154,QX2033,QX0531,QX56X,QX7840,QX8016,QX227,QX0530,QX7720,QX33XJ,QXM302X,QX226,QX223,QX224,QX222,QX343,QX340,QX582,QX341,QX583,QXM3041,QX581,QXM3042,QXM3043,QXS259,QXS258,QXW611,QX204X,QX301X,QXM501,QXH87BT,QX3150,QX2061,QX2062,QX2063,QX3031,QX3032,QXM60X,QX3033,QX339J,QXV41X,QXC601,QX17X,QXH11L1,QXH11L2,QXH11L3,QXN825,QXN826,QXN827,QX203X,QXC70A,QXM611,QXH720,QX3140,QX2051,QX0314,QX2052,QX3020,QX2053,QX3021,QX3022,QX3023,QX522,QX523,QX520,QX521,QXY258,QXM308X,QXW511,QXY259,QXS25X,QX0341,QX303X,QXM3081,QXM3082,QXM3083,QX2083,QX3051,QX3052,QX3053,QX0223,QX0343,QX206X,QX415,QX533,QX252A,QX531,QX532,QXC501,QX3061,QXC740,QXC61L,QXM305X,6N137,QX205X,6N136,QX302X,QX2514,6N135,QX3041,QX52X,QX3042,QX3043,QX0213,QX316J,QX542,QX543,QX3H44,QXC611,QX541,QX2081,QX2082,QXY25X,QXM511,QXM306X,QXN3140,QXC4506,QXC4504,QX208X,QX1213,QX305X,QXV45X,QX3H74,QXV21X,QX155,QX33XJ系列,QX3081,QX41XS,QX3082,QX3083,QX304X,QX3062,QX3063,QXC511,QXC74L,H11L1,QXN7723,QX4504,QXN3120,QX4506,QXN7720,QXN7721,QX852,QX851,QX177,QX176,QX173,QXV252,QX174,QX6N437,QXV253,QXV254,QX172,QX25XA,QXV256,QXV258,QXH790,QXM314,QX306X,QX1223,QXC63X,QXC64L
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加工精度:精密平面磨床正负0.002;铣床正负0.02,ZNC放电正负0.01。CNC加工材料:铝、钢、聚合物等材料。专注于半导体行业、医疗器械、汽车行业、新能源行业、信息技术行业零部件加工。
最小起订量: 1个 提交需求>
可自由定制铜排形状尺寸;检测精度:0.5%~1.0;电流测量范围 ±300-500A。低噪音 (0.27mVpp);低磁力残余误差:2mV;响应性能<4μSec;支持RoHS指令 、AEC-Q200。
最小起订量: 100个 提交需求>
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