4-20mA模拟信号隔离放大器IC
ISO系列4-20MA电流环信号隔离放大器是单片两线制无源隔离的混合集成电路。该IC内部包含有电流信号调制解调电路信号耦合隔离变换电路等,很小的输入等效电阻,使该IC的输入电压达到超宽范围(7.5V~32V),以满足用户无需外接电源而实现信号远距离、无失真传输的需要。IC内部的陶瓷基板、印刷电阻工艺及新技术隔离措施使器件能达到3KVAC绝缘电压和工业级宽温度、潮湿、震动的现场恶劣环境要求。ISO 4-20mA系列产品使用非常方便,无需外接任何元件即可实现4-20mA电流环隔离或信号一进二出、二进二出等变换功能。
应用:地线干扰抑制,4-20mA信号远程传输,安全隔离栅。
安防、电力监控、医疗设备安全栅、仪器仪表信号收发,工业现场信号隔离,模拟信号数据隔离、采集等。
精度等级:0.1级 0.2级
信号输入/输出:4-20mA/4-20mA 隔离电压3000VAC
超宽范围输入电压:7.5~32V
高线性度(非线性度<0.2%)低输入阻抗
频率响应(小信号带宽):2KHZ(1o=20mA)
12PIN SIP 符合UL94V-0标准阻燃封装
工业级宽温度范围:-40~+85℃
元需外接电源和外部元件即可直接使用
产品型号举例 输入信号 辅助电源 输出信号
ISO 4-20mA 4-20mA 4-20mA
电流电压信号隔离放大器 转换器
ISO1002小信号隔离转换器 变送器
ISO1001系列隔离放大器是在同一芯片上集成了一个高隔离的DC/DC电源及高性能线性光电耦合器的混合集成电路。该芯片上除了为内部放大电路供电外,还可以向外(信号输入/输出端)提供两组隔离的正、负直流电源和两组5VDC的稳压基准源,专供外部电路扩展用,如电桥电路、小信号前置放大电路等用户专用电路。该产品具有60KHZ宽信号带宽可对0~±10VDC双向直流信号进行隔离、调理和变换。IC内部的陶瓷基板、印刷电阻SMD工艺结构及新技术隔离措施使器件能达到3KVDC绝缘电压和工业级宽温度、潮湿、震动的现场恶劣环境要求。ISO1001系列产品使用非常方便,只需很少外部元件即可实现模拟信号的远程隔离变换功能。
应用:
地线干扰抑制,信号远程传输,变频器控制,电源监控,电力、医疗设备监控,安全隔离栅。传感器、仪器仪表、工业现场模拟信号数据隔离、采集等。
精度等级:0.1级 0.2级(非线性度<0.2%)
0-±5VDC/0-±0VDC-5AC信号的隔离和变换
信号输入/输出、辅助电源输入/输出3000VDC三隔离
12 VDC或24 VDC宽电压单电源供电
输入端提供的隔离电源可用来设计前置放大电路、基准电压电路、电压极性变换电等。
+5V基准电源具有自恢复过流和短路保护功能
24PIN DIP符合UL94V-0标准阻燃封装
工业级宽温度范围:-40-+85℃
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ISO-A3-P1-O4 ISO-A2-P1-O4 ISO-A3-P1-O4 ISO-A4-P1-O4
ISO-A3-P1-O5 ISO-A2-P1-O5 ISO-A3-P1-O5 ISO-A4-P1-O5
ISO-A3-P1-O6 ISO-A2-P1-O6 ISO-A3-P1-O6 ISO-A4-P1-O6
ISO-A4-P1-O1 ISO-A2-P1-O1 ISO-A3-P1-O1 ISO-A4-P1-O1
ISO-A4-P2-O1 ISO-A2-P2-O1 ISO-A3-P2-O1 ISO-A4-P2-O1
ISO-A4-P3-O1 ISO-A2-P3-O1 ISO-A3-P3-O1 ISO-A4-P3-O1
ISO-A4-P4-O1 ISO-A2-P4-O1 ISO-A3-P4-O1 ISO-A4-P4-O1
ISO-A4-P1-O2 ISO-A2-P1-O2 ISO-A3-P1-O2 ISO-A4-P1-O2
ISO-A4-P1-O3 ISO-A2-P1-O3 ISO-A3-P1-O3 ISO-A4-P1-O3
ISO-A4-P1-O4 ISO-A2-P1-O4 ISO-A3-P1-O4 ISO-A4-P1-O4
ISO-A4-P1-O5 ISO-A2-P1-O5 ISO-A3-P1-O5 ISO-A4-P1-O5
ISO-A4-P1-O6 ISO-A2-P1-O6 ISO-A3-P1-O6 ISO-A4-P1-O6
A0909S-5W A0915S-5W A0924S-5W A1205S-5W A1209S-5W A1212S-5W A1215S-5W A1224S-5W A1205S-5W A1212S-5W A1209S-5W A1215S-5W A1224S-5W A1505S-5W A1512S-5W A1509S-5W A1515S-5W A1524S-5W A2405S-5W A2412S-5W A2409S-5W A2415S-5W A2424S-5W E0505S-1W E0512S-1W E0509S-1W E0515S-1W E0524S-1W E0905S-1W E0912S-1W E0909S-1W E0915S-1W E0924S-1W E1205S-1W E1209S-1W E1212S-1W E1215S-1W E1224S-1W E1205S-1W E1212S-1W E1209S-1W E1215S-1W E1224S-1W E1505S-1W E1512S-1W E1509S-1W E1515S-1W E1524S-1W E2405S-1W E2412S-1W E2409S-1W E2415S-1W E2424S-1W
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E0505S-3W E0512S-3W E0509S-3W E0515S-3W E0524S-3W E0905S-3W E0912S-3W E0909S-3W E0915S-3W E0924S-3W E1205S-3W E1209S-3W E1212S-3W E1215S-3W E1224S-3W E1205S-3W E1212S-3W E1209S-3W E1215S-3W E1224S-3W E1505S-3W E1512S-3W E1509S-3W E1515S-3W E1524S-3W E2405S-3W E2412S-3W E2409S-3W E2415S-3W E2424S-3W
E0505S-5W E0512S-5W E0509S-5W E0515S-5W E0524S-5W E0905S-5W E0912S-5W E0909S-5W E0915S-5W E0924S-5W E1205S-5W E1209S-5W E1212S-5W E1215S-5W E1224S-5W E1205S-5W E1212S-5W E1209S-5W E1215S-5W E1224S-5W E1505S-5W E1512S-5W E1509S-5W E1515S-5W E1524S-5W E2405S-5W E2412S-5W E2409S-5W E2415S-5W E2424S-5W F0505S-1W F0512S-1W F0509S-1W F0515S-1W F0524S-1W F0905S-1W F0912S-1W F0909S-1W F0915S-1W F0924S-1W F1205S-1W F1209S-1W F1212S-1W F1215S-1W F1224S-1W F1205S-1W F1212S-1W F1209S-1W F1215S-1W F1224S-1W F1505S-1W F1512S-1W F1509S-1W F1515S-1W F1524S-1W F2405S-1W F2412S-1W F2409S-1W F2415S-1W F2424S-1W
F0505LS-1W F0512LS-1W F0509LS-1W F0515LS-1W F0524LS-1W F0905LS-1W F0912LS-1W F0909LS-1W F0915LS-1W F0924LS-1W F1205LS-1W F1209LS-1W F1212LS-1W F1215LS-1W F1224LS-1W F1205LS-1W F1212LS-1W F1209LS-1W F1215LS-1W F1224LS-1W F1505LS-1W F1512LS-1W F1509LS-1W F1515LS-1W F1524LS-1W F2405LS-1W F2412LS-1W F2409LS-1W F2415LS-1W F2424LS-1W
F0505S-2W F0512S-2W F0509S-2W F0515S-2W F0524S-2W F0905S-2W F0912S-2W F0909S-2W F0915S-2W F0924S-2W F1205S-2W F1209S-2W F1212S-2W F1215S-2W F1224S-2W F1205S-2W F1212S-2W F1209S-2W F1215S-2W F1224S-2W F1505S-2W F1512S-2W F1509S-2W F1515S-2W F1524S-2W F2405S-2W F2412S-2W F2409S-2W F2415S-2W F2424S-2W
F0505S-3W F0512S-3W F0509S-3W F0515S-3W F0524S-3W F0905S-3W F0912S-3W F0909S-3W F0915S-3W F0924S-3W F1205S-3W F1209S-3W F1212S-3W F1215S-3W F1224S-3W F1205S-3W F1212S-3W F1209S-3W F1215S-3W F1224S-3W F1505S-3W F1512S-3W F1509S-3W F1515S-3W F1524S-3W F2405S-3W F2412S-3W F2409S-3W F2415S-3W F2424S-3W
F0505S-5W F0512S-5W F0509S-5W F0515S-5W F0524S-5W F0905S-5W F0912S-5W F0909S-5W F0915S-5W F0924S-5W F1205S-5W F1209S-5W F1212S-5W F1215S-5W F1224S-5W F1205S-5W F1212S-5W F1209S-5W F1215S-5W F1224S-5W F1505S-5W F1512S-5W F1509S-5W F1515S-5W F1524S-5W F2405S-5W F2412S-5W F2409S-5W F2415S-5W F2424S-5W IA0505S-1W IA0512S-1W IA0509S-1W IA0515S-1W IA0524S-1W IA0905S-1W IA0912S-1W IA0909S-1W IA0915S-1W IA0924S-1W IA1205S-1W IA1209S-1W IA1212S-1W IA1215S-1W IA1224S-1W IA1205S-1W IA1212S-1W IA1209S-1W IA1215S-1W IA1224S-1W IA1505S-1W IA1512S-1W IA1509S-1W IA1515S-1W IA1524S-1W IA2405S-1W IA2412S-1W IA2409S-1W IA2415S-1W IA2424S-1W
IA0505LS-1W IA0512LS-1W IA0509LS-1W IA0515LS-1W IA0524LS-1W IA0905LS-1W IA0912LS-1W IA0909LS-1W IA0915LS-1W IA0924LS-1W IA1205LS-1W IA1209LS-1W IA1212LS-1W IA1215LS-1W IA1224LS-1W IA1205LS-1W IA1212LS-1W IA1209LS-1W IA1215LS-1W IA1224LS-1W IA1505LS-1W IA1512LS-1W IA1509LS-1W IA1515LS-1W IA1524LS-1W IA2405LS-1W IA2412LS-1W IA2409LS-1W IA2415LS-1W IA2424LS-1W
IA0505S-2W IA0512S-2W IA0509S-2W IA0515S-2W IA0524S-2W IA0905S-2W IA0912S-2W IA0909S-2W IA0915S-2W IA0924S-2W IA1205S-2W IA1209S-2W IA1212S-2W IA1215S-2W IA1224S-2W IA1205S-2W IA1212S-2W IA1209S-2W IA1215S-2W IA1224S-2W IA1505S-2W IA1512S-2W IA1509S-2W IA1515S-2W IA1524S-2W IA2405S-2W IA2412S-2W IA2409S-2W IA2415S-2W IA2424S-2W
IA0505S-3W IA0512S-3W IA0509S-3W IA0515S-3W IA0524S-3W IA0905S-3W IA0912S-3W IA0909S-3W IA0915S-3W IA0924S-3W IA1205S-3W IA1209S-3W IA1212S-3W IA1215S-3W IA1224S-3W IA1205S-3W IA1212S-3W IA1209S-3W IA1215S-3W IA1224S-3W IA1505S-3W IA1512S-3W IA1509S-3W IA1515S-3W IA1524S-3W IA2405S-3W IA2412S-3W IA2409S-3W IA2415S-3W IA2424S-3W
IA0505S-5W IA0512S-5W IA0509S-5W IA0515S-5W IA0524S-5W IA0905S-5W IA0912S-5W IA0909S-5W IA0915S-5W IA0924S-5W IA1205S-5W IA1209S-5W IA1212S-5W IA1215S-5W IA1224S-5W IA1205S-5W IA1212S-5W IA1209S-5W IA1215S-5W IA1224S-5W IA1505S-5W IA1512S-5W IA1509S-5W IA1515S-5W IA1524S-5W IA2405S-5W IA2412S-5W IA2409S-5W IA2415S-5W IA2424S-5W
IB0505S-1W IB0512S-1W IB0509S-1W IB0515S-1W IB0524S-1W IB0905S-1W IB0912S-1W IB0909S-1W IB0915S-1W IB0924S-1W IB1205S-1W IB1209S-1W IB1212S-1W IB1215S-1W IB1224S-1W IB1205S-1W IB1212S-1W IB1209S-1W IB1215S-1W IB1224S-1W IB1505S-1W IB1512S-1W IB1509S-1W IB1515S-1W IB1524S-1W IB2405S-1W IB2412S-1W IB2409S-1W IB2415S-1W IB2424S-1W
IB0505LS-1W IB0512LS-1W IB0509LS-1W IB0515LS-1W IB0524LS-1W IB0905LS-1W IB0912LS-1W IB0909LS-1W IB0915LS-1W IB0924LS-1W IB1205LS-1W IB1209LS-1W IB1212LS-1W IB1215LS-1W IB1224LS-1W IB1205LS-1W IB1212LS-1W IB1209LS-1W IB1215LS-1W IB1224LS-1W IB1505LS-1W IB1512LS-1W IB1509LS-1W IB1515LS-1W IB1524LS-1W IB2405LS-1W IB2412LS-1W IB2409LS-1W IB2415LS-1W IB2424LS-1W
IB0505S-2W IB0512S-2W IB0509S-2W IB0515S-2W IB0524S-2W IB0905S-2W IB0912S-2W IB0909S-2W IB0915S-2W IB0924S-2W IB1205S-2W IB1209S-2W IB1212S-2W IB1215S-2W IB1224S-2W IB1205S-2W IB1212S-2W IB1209S-2W IB1215S-2W IB1224S-2W IB1505S-2W IB1512S-2W IB1509S-2W IB1515S-2W IB1524S-2W IB2405S-2W IB2412S-2W IB2409S-2W IB2415S-2W IB2424S-2W
IB0505S-3W IB0512S-3W IB0509S-3W IB0515S-3W IB0524S-3W IB0905S-3W IB0912S-3W IB0909S-3W IB0915S-3W IB0924S-3W IB1205S-3W IB1209S-3W IB1212S-3W IB1215S-3W IB1224S-3W IB1205S-3W IB1212S-3W IB1209S-3W IB1215S-3W IB1224S-3W IB1505S-3W IB1512S-3W IB1509S-3W IB1515S-3W IB1524S-3W IB2405S-3W IB2412S-3W IB2409S-3W IB2415S-3W IB2424S-3W
IB0505S-5W IB0512S-5W IB0509S-5W IB0515S-5W IB0524S-5W IB0905S-5W IB0912S-5W IB0909S-5W IB0915S-5W IB0924S-5W IB1205S-5W IB1209S-5W IB1212S-5W IB1215S-5W IB1224S-5W IB1205S-5W IB1212S-5W IB1209S-5W IB1215S-5W IB1224S-5W IB1505S-5W IB1512S-5W IB1509S-5W IB1515S-5W IB1524S-5W IB2405S-5W IB2412S-5W IB2409S-5W IB2415S-5W IB2424S-5W
VA0505S-1W VA0512S-1W VA0509S-1W VA0515S-1W VA0524S-1W VA0905S-1W VA0912S-1W VA0909S-1W VA0915S-1W VA0924S-1W VA1205S-1W VA1209S-1W VA1212S-1W VA1215S-1W VA1224S-1W VA1205S-1W VA1212S-1W VA1209S-1W VA1215S-1W VA1224S-1W VA1505S-1W VA1512S-1W VA1509S-1W VA1515S-1W VA1524S-1W VA2405S-1W VA2412S-1W VA2409S-1W VA2415S-1W VA2424S-1W
VA0505LS-1W VA0512LS-1W VA0509LS-1W VA0515LS-1W VA0524LS-1W VA0905LS-1W VA0912LS-1W VA0909LS-1W VA0915LS-1W VA0924LS-1W VA1205LS-1W VA1209LS-1W VA1212LS-1W VA1215LS-1W VA1224LS-1W VA1205LS-1W VA1212LS-1W VA1209LS-1W VA1215LS-1W VA1224LS-1W VA1505LS-1W VA1512LS-1W VA1509LS-1W VA1515LS-1W VA1524LS-1W VA2405LS-1W VA2412LS-1W VA2409LS-1W VA2415LS-1W VA2424LS-1W
VA0505S-2W VA0512S-2W VA0509S-2W VA0515S-2W VA0524S-2W VA0905S-2W VA0912S-2W VA0909S-2W VA0915S-2W VA0924S-2W VA1205S-2W VA1209S-2W VA1212S-2W VA1215S-2W VA1224S-2W VA1205S-2W VA1212S-2W VA1209S-2W VA1215S-2W VA1224S-2W VA1505S-2W VA1512S-2W VA1509S-2W VA1515S-2W VA1524S-2W VA2405S-2W VA2412S-2W VA2409S-2W VA2415S-2W VA2424S-2W
VA0505S-3W VA0512S-3W VA0509S-3W VA0515S-3W VA0524S-3W VA0905S-3W VA0912S-3W VA0909S-3W VA0915S-3W VA0924S-3W VA1205S-3W VA1209S-3W VA1212S-3W VA1215S-3W VA1224S-3W VA1205S-3W VA1212S-3W VA1209S-3W VA1215S-3W VA1224S-3W VA1505S-3W VA1512S-3W VA1509S-3W VA1515S-3W VA1524S-3W VA2405S-3W VA2412S-3W VA2409S-3W VA2415S-3W VA2424S-3W
VA0505S-5W VA0512S-5W VA0509S-5W VA0515S-5W VA0524S-5W VA0905S-5W VA0912S-5W VA0909S-5W VA0915S-5W VA0924S-5W VA1205S-5W VA1209S-5W VA1212S-5W VA1215S-5W VA1224S-5W VA1205S-5W VA12
联系人: 王萍
电话: 13006667916 QQ 471703639