AMC1303E0510

AMC1303x Small, High-Precision, Reinforced Isolated Delta-Sigma Modulators With Internal Clock

1Features •Pin-compatiblefamilyoptimizedforshunt-resistorbased currentmeasurements: –±50mVor±250mVinputvoltageranges –Manchester-codedoruncodedbitstream options –10MHzand20MHzclockoptions •ExcellentDCperformance: –Offseterror:±50μVor±100μV(max) –Offsetdrif

AMC1303E0510

AMC1303x Small, High-Precision, Reinforced Isolated Delta-Sigma Modulators With Internal Clock

1Features •Pin-compatiblefamilyoptimizedforshunt-resistorbased currentmeasurements: –±50mVor±250mVinputvoltageranges –Manchester-codedoruncodedbitstream options –10MHzand20MHzclockoptions •ExcellentDCperformance: –Offseterror:±50μVor±100μV(max) –Offsetdrif

AMC1303E0510

具有 10MHz 内部时钟和曼彻斯特编码 CMOS 的 ±50mV 输入、增强型隔离调制器; • 针对基于分流电阻器的电流测量进行优化的引脚可兼容系列： \n• 输入电压范围为 ±50mV 或 ±250mV\n• 曼彻斯特编码或未编码的位流选项\n• 10MHz 和 20MHz 时钟选项\n \n• 出色的直流性能： \n• 偏置误差：±50µV 或 ±100µV（最大值）\n• 温漂：±1 µV/°C（最大值）\n• 增益误差：±0.2%（最大值）\n• 增益漂移：±40ppm/°C（最大值）\n \n• 瞬态抗扰度：100kV/µs（典型值）\n• 系统级诊断 特性\n• 安全相关认证： \n• 符合 DIN V VDE V 0884-11 (VDE V 0884-11): 2017-01 标准的 7000 VPK 增强型隔离\n• 符合 UL1577 标准且长达 1 分钟的 5000VRMS 隔离\n• CAN/CSA No. 5A 组件接受服务通知、IEC 60950-1 和 IEC 60065 终端设备标准\n \n• 额定扩展工业温度范围：–40°C 至 +125°C;

AMC1303（AMC1303x0510、AMC1303x0520、AMC1303x2510 和 AMC1303x2520）是一系列高精度 Δ-Σ 调制器，此调制器的输出与输入电路由抗电磁干扰性能极强的电容式双隔离层隔开。该隔离层经过认证，可以按照 DIN V VDE V 0884-11 和 UL1577 标准提供高达 7000 VPK 的增强型隔离。与隔离式电源结合使用时，该隔离式调制器可将以不同共模电压等级运行的系统的各器件隔开，并防止较低电压器件损坏。\n\nAMC1303 的输入针对直接连接分流电阻器或其他低电压等级信号源进行了优化。借助 ±50mV 输入电压范围选项，可通过分流器显著降低功率耗散。AMC1303 的输出位流与内部生成的时钟保持同步并采用曼彻斯特编码 (AMC1303Ex) 或未编码 (AMC1303Mx)。通过使用集成式数字滤波器（如 TMS320F2807x 或 TMS320F2837x 微控制器系列中的滤波器）来抽取位流，该器件可在 78kSPS 的有效输出数据速率下实现 85dB 动态范围的 16 位分辨率。\n\n曼彻斯特编码的 AMC1303Ex 版本的位流输出支持单线数据和时钟传输，无需考虑接收器件的设置和保持时间要求。

AMC1303E0510

Small, High-Precision, Reinforced Isolated Delta-Sigma Modulators with Internal Clock

AMC1303E0510_V01

AMC1303x Small, High-Precision, Reinforced Isolated Delta-Sigma Modulators With Internal Clock

1Features •Pin-compatiblefamilyoptimizedforshunt-resistorbased currentmeasurements: –±50mVor±250mVinputvoltageranges –Manchester-codedoruncodedbitstream options –10MHzand20MHzclockoptions •ExcellentDCperformance: –Offseterror:±50μVor±100μV(max) –Offsetdrif

AMC1303E0510_V02

AMC1303x Small, High-Precision, Reinforced Isolated Delta-Sigma Modulators With Internal Clock

1Features •Pin-compatiblefamilyoptimizedforshunt-resistorbased currentmeasurements: –±50mVor±250mVinputvoltageranges –Manchester-codedoruncodedbitstream options –10MHzand20MHzclockoptions •ExcellentDCperformance: –Offseterror:±50μVor±100μV(max) –Offsetdrif

AMC1303E0510DWV

丝印：1.303E+54；Package：SOIC；AMC1303x Small, High-Precision, Reinforced Isolated Delta-Sigma Modulators With Internal Clock

1Features •Pin-compatiblefamilyoptimizedforshunt-resistorbased currentmeasurements: –±50mVor±250mVinputvoltageranges –Manchester-codedoruncodedbitstream options –10MHzand20MHzclockoptions •ExcellentDCperformance: –Offseterror:±50μVor±100μV(max) –Offsetdrif

AMC1303E0510DWV

丝印：1.303E+54；Package：SOIC；AMC1303x Small, High-Precision, Reinforced Isolated Delta-Sigma Modulators With Internal Clock

1Features •Pin-compatiblefamilyoptimizedforshunt-resistorbased currentmeasurements: –±50mVor±250mVinputvoltageranges –Manchester-codedoruncodedbitstream options –10MHzand20MHzclockoptions •ExcellentDCperformance: –Offseterror:±50μVor±100μV(max) –Offsetdrif

AMC1303E0510DWVR

丝印：1.303E+54；Package：SOIC；AMC1303x Small, High-Precision, Reinforced Isolated Delta-Sigma Modulators With Internal Clock

1Features •Pin-compatiblefamilyoptimizedforshunt-resistorbased currentmeasurements: –±50mVor±250mVinputvoltageranges –Manchester-codedoruncodedbitstream options –10MHzand20MHzclockoptions •ExcellentDCperformance: –Offseterror:±50μVor±100μV(max) –Offsetdrif

AMC1303E0510DWVR

丝印：1.303E+54；Package：SOIC；AMC1303x Small, High-Precision, Reinforced Isolated Delta-Sigma Modulators With Internal Clock

1Features •Pin-compatiblefamilyoptimizedforshunt-resistorbased currentmeasurements: –±50mVor±250mVinputvoltageranges –Manchester-codedoruncodedbitstream options –10MHzand20MHzclockoptions •ExcellentDCperformance: –Offseterror:±50μVor±100μV(max) –Offsetdrif