描述：ACPL-C790-500E
ACPL-C79B / C79A /ACPL-C790-500E隔离放大器是设计用于电子中的电流和电压感测包括电机驱动器在内的应用中的功率转换器和可再生能源系统。在典型的电动机驱动器中实施中，电流流经外部电阻，由此产生的模拟压降由隔离放大器。差分输出电压为与电流成正比的是在另一侧光学隔离屏障。对于一般应用，ACPL-C79A（±1％增益公差）和ACPL-C790-500E（±3％增益公差）推荐。对于高精度应用，可以使用ACPL-C79B（增益公差为±0.5％）。该该产品采用5 V单电源供电并提供出色的线性度和62 dB SNR的动态性能。凭借200 kHz带宽，1.6 μs快速响应时间，产品捕获短路和过载中的瞬变条件。高共模瞬变抗扰度
ACPL-C79B / C79A /ACPL-C790-500E（15 kV / μs）可提供精确监控所需的精度和稳定性高噪声电机控制环境中的电机电流，提供更平滑的控制（“转矩波动”更少）各种类型的电机控制应用。结合卓越的光耦合技术，
ACPL-C79B / C79A /ACPL-C790-500E实现了sigma-delta（∑-∆）模数转换器，斩波稳定放大器，以及全差分电路拓扑来提供无与伦比的隔离模式噪声抑制，低失调，高增益精度和稳定性。这个表现是以紧凑，可自动插入的Stretched SO-8交付（SSO-8）软件包符合全球法规安全性标准。
特征：ACPL-C790-500E
•±0.5％的高增益精度（ACPL-C79B）
•–50 ppm /°C低增益漂移
•0.4 mV输入失调电压
•0.05％出色的线性度
•62 dB信噪比
•200 kHz宽带
•输出侧3 V至5.5 V宽电源范围
•–40°C至+ 105°C的工作温度范围
•先进的Σ-Δ（Σ-Δ）A / D转换器技术
•全差分隔离放大器
•15 kV / μs共模瞬变抗扰度
•紧凑，自动插入的拉伸SO-8封装
•安全和法规批准：
– IEC / EN / DIN EN 60747-5-5：1414峰值工作
绝缘电压
– UL 1577：5000 Vrms / 1min双重保护等级
– CSA：组件验收通知＃5
应用：ACPL-C790-500E
•交流和伺服电机驱动器中的电流/电压感应
•太阳能逆变器，风力发电机逆变器
•工业过程控制
•数据采集系统
•开关电源信号隔离
•通用模拟信号隔离
•传统的电流互感器更换
产品属性：ACPL-C790-500E
类型描述选择
类别 集成电路（IC）线性器件 - 放大器 - 仪器、运算放大器、缓冲放大器
Broadcom Limited
-
卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带
零件状态 在售
放大器类型 隔离
电路数 1
输出类型 差分
压摆率 -
-3db 带宽 200 kHz
电流 - 输入偏置 100 nA
电压 - 输入补偿 600 μV
电流 - 供电 13mA
电流 - 输出/通道 11 mA
电压 - 供电，单/双 (±) 4.5V ~ 5.5V
工作温度 -40°C ~ 105°C
安装类型 表面贴装型
封装/外壳 8-SOIC（0.268"，6.81mm 宽）
供应商器件封装 8-SO 伸展式
ACPL-C790-500E
以下物料均有现货库存：ACPL-C790-500E
STM32F101RBT6
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ACPL-C790-500E
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