Precision Optically Isolated Voltage Sensor

Description The ACPL-C87B/C87A/C870 voltage sensors are optical isolation amplifi ers designed specifically for voltage sensing. Its 2 V input range and high 1GΩ input impe dance, makes it well suited for isolated voltage sensing requirements in electronic power converters applications inclu

Precision Optically Isolated Voltage Sensor

Description The ACPL-C87B/C87A/C870 voltage sensors are optical isolation amplifi ers designed specifically for voltage sensing. Its 2 V input range and high 1GΩ input impe dance, makes it well suited for isolated voltage sensing requirements in electronic power converters applications inclu

Precision Optically Isolated Voltage Sensor

Features  Advanced sigma-delta (Σ-Δ) modulation technology  Unity gain 1 V/V, ±0.5% high gain accuracy (ACPL-C87B)  1-GΩ input impedence  0 to 2V nominal input range  –35 ppm/°C low gain frift  21 μV /°C offset voltage drift  0.1% non-linearity max  Active-high shutdown pi

Precision Optically Isolated Voltage Sensor

文件：1.03729 Mbytes Page：16 Pages

Precision Optically Isolated Voltage Sensor

Description The ACPL-C87B/C87A/C870 voltage sensors are optical isolation amplifi ers designed specifically for voltage sensing. Its 2 V input range and high 1GΩ input impe dance, makes it well suited for isolated voltage sensing requirements in electronic power converters applications inclu

Precision Optically Isolated Voltage Sensor

Description The ACPL-C87B/C87A/C870 voltage sensors are optical isolation amplifi ers designed specifically for voltage sensing. Its 2 V input range and high 1GΩ input impe dance, makes it well suited for isolated voltage sensing requirements in electronic power converters applications inclu

精密光隔离电压传感器

ACPL-C87B/C87A/C870 电压传感器为特别面向电压感应应用设计的光隔离放大器，2V 的输入范围和 1GΩ 的高输入阻抗使得它非常适合包括电机驱动和可再生能源系统等电子功率转换应用的隔离电压感应要求。在典型的电压感应施作中，使用电阻式分压电路来调节直流母线电压以适应电压传感器的输入范围，并在光隔离屏障的另一端产生正比于输入电压的差分输出电压。建议在通用型应用中使用 ±1% 增益误差的 ACPL-C87A 和 ±3% 增益误差的 ACPL-C870，对于高精密度要求的应用则可以采用 ±0.5% 增益误差的 ACPL-C87B，ACPL-C87B/C87A/C8 ·0.5% 高增益精确度 (仅 ACPL-C87B)\n·1V/V 单位增益\n·-35ppm/°C 低增益漂移\n·-0.3mV 输入偏置电压\n·0.1% 误差卓越线性度\n·高电平关断引脚\n·100kHz 带宽\n·3V 到 5.5V 输出端广大电源电压范围\n·-40°C 到 +105°C 工作温度范围\n·先进的Σ-Δ 模数转换调制技术\n·15kV/μs 共模瞬变抗扰度\n·紧凑型可自动插入延展型 SO-8 封装\n·安全规范认证 (申请中)·IEC/EN/DIN EN 60747-5-5 1230Vpeak 工作绝缘电压\n·UL 1577 5000Vrms/1;

Precision Optically Isolated Voltage Sensor

Description The ACPL-C87B/C87A/C870 voltage sensors are optical isolation amplifi ers designed specifically for voltage sensing. Its 2 V input range and high 1GΩ input impe dance, makes it well suited for isolated voltage sensing requirements in electronic power converters applications inclu

Precision Optically Isolated Voltage Sensor

Description The ACPL-C87B/C87A/C870 voltage sensors are optical isolation amplifi ers designed specifically for voltage sensing. Its 2 V input range and high 1GΩ input impe dance, makes it well suited for isolated voltage sensing requirements in electronic power converters applications inclu

汽车用高精密直流电压隔离传感器

ACPL-C87AT/C87BT 汽车用隔离放大器采用优异的光电耦合技术，加上 Sigma-Delta (Σ-Δ) 模数转换器、斩波稳定放大器和全差分电路拓朴，提供超越同级产品的隔离模式噪声抑制、低失调、高增益精确度和稳定性。±1% 增益误差的 ACPL-C87AT 和 ±0.5% 增益误差的 ACPL-C87BT 面向电子化电机驱动器、直流/直流 (DC/DC) 和交流/直流 (AC/DC) 转换器以及电池监测系统中的高精密度直流电压感应设计，ACPL-C87AT/C87BT 拥有高输入阻抗，可在达 2.46V 全幅模拟输入电压下工作，可以节省功耗的关断功能可由如微处理器等外 ·单位增益\n·25°C 时增益误差 ACPL-C87BT 为 ±0.5%，ACPL-C87AT 为 ±1%\n·25ppm/°C 温度增益漂移\n·-0.3mV 输入失调电压\n·0.05% 非线性度\n·0 到 2V 标称输入电压范围\n·100kHz 带宽\n·符合 AEC-Q100 Grade 1 测试准则要求\n·-40°C 到 +125°C 汽车工作温度范围\n·高电平作动关断功能\n·VCM = 1,000V 时 5kV/μs 共模抑制 (CMR) 能力\n·紧凑表面贴装延展型 SO-8 封装\n·安全规范认证：UL 1577：5000VRMS/1min·;

Automotive High Precision DC Voltage Isolation Sensor

文件：1.74374 Mbytes Page：16 Pages

Automotive High Precision DC Voltage Isolation Sensor

文件：1.42946 Mbytes Page：14 Pages