高精度闭环磁通门信号调节芯片

NSDRV401基于闭环磁通门技术，通过补偿电流与原边电流的动态平衡，显著提升系统测量精度。芯片内置高性能电流检测放大器（CSA），输入失调电压低至±10μV（典型值），全温区温漂仅±0.1μV/℃，典型增益误差控制在±0.02%，温漂低至0.5ppm/℃，满足全温域内的精密电流测量需求。\r\n\r\n在动态响应方面，NSDRV401具备2MHz的-3dB带宽和8.5V/μs的压摆率，能够精准捕捉快速电流变化，满足高速电机驱动、功率变换器等瞬态响应要求。同时，CSA通道的共模抑制比（CMRR）高达90dB，电源抑制比（PSRR）达102dB，即使在强干扰场景中也能保持测量精度，保障测

Novosense

纳芯微电子

HARDWARE ACCESSORIES

文件：190.26 Kbytes 页数：9 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

Standard SPI page EEPROM memory expansion board based on M95P32 series for STM32 Nucleo

Features • Up to 32-Mbits SPI bus embedded page EEPROM • 50 MHz read single output • 80 MHz fast read single/dual/quad output with one dummy byte • Page program with buffer load • Ultra-low power consumption • Free comprehensive development firmware library and sample implementation availab

文件：2.90513 Mbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体

Standard I²C EEPROM memory expansion board based on M24256E-F and M24M01E-F series for STM32 Nucleo

Features • M24256E-F: 256 Kbit serial I²C bus EEPROM with configurable device address • M24M01E-F: 1 Mbit serial I²C bus EEPROM with configurable device address and software write protection registers • Additional identification page • Compatible with the following I²C bus modes: – 1 MHz (f

文件：1.48791 Mbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体