磁性编码芯片 - 离轴磁性角度编码IC

MT6620是MagnTek基于固定磁极霍尔磁感应技术开发的新一代适用于离轴(off-axis)角度和位置检测的传感器芯片。该芯片内部集成了极距为2mm的霍尔阵列，当对应极距为2mm的磁栅尺或者磁环在芯片霍尔阵列上方经过时，芯片可以经霍尔原理感应得到随角度位置变化的正、余弦电压信号，经过后续处理计算得到相应的位置和角度数据。MT6620提供类似传统光电编码器的增量ABZ输出，增量输出最高分辨率为2500脉冲/磁对极或者是10,000步/磁对极；同时MT6620也提供了增量UVW输出，分辨率支持1~63对极/磁对极。MT6620的核心性能提升在于提供了客户端方便的自校准模式（无需数据交互），通过 -固定2mm磁感应极距，适用离轴角度和直线位移检测\n-提供客户端简洁自校准模式，无需数据交互自动计算补偿\n-支持ABZ、UVW、PWM等多种输出\n-增量ABZ每磁周期（4mm）最高可提供2,500线（10,000个LSB）分辨率\n-内置EEPROM，3.3~5.0均可编程;

单级PFC恒流LED驱动器

65 MSPS Digital Receive Signal Processor

GENERAL DESCRIPTION The AD6620 is a digital receiver with four cascaded signal-processing elements: a frequency translator, two fixed-coefficient decimating filters, and a programmable coefficient decimating filter. All inputs are 3.3 V LVCMOS compatible. All outputs are LVCMOS and 5 V TTL compat

65 MSPS Digital Receive Signal Processor

GENERAL DESCRIPTION The AD6620 is a digital receiver with four cascaded signal-processing elements: a frequency translator, two fixed-coefficient decimating filters, and a programmable coefficient decimating filter. All inputs are 3.3 V LVCMOS compatible. All outputs are LVCMOS and 5 V TTL compat

12-CHARACTER 4-LINE DOT MATRIX LCD CONTROLLER

■ GENERAL DESCRIPTION The NJU6465/6620 is a Dot Matrix LCD controller Driver for 12-character 4-line with icon display(128-icon) maximum by itself. It contains voltage Tripler, bleeder resistance to generate about triple voltage (9V) and the bias for LCD Driving waveform internally from single p

12-CHARACTER 4-LINE DOT MATRIX LCD CONTROLLER

■ GENERAL DESCRIPTION The NJU6465/6620 is a Dot Matrix LCD controller Driver for 12-character 4-line with icon display(128-icon) maximum by itself. It contains voltage Tripler, bleeder resistance to generate about triple voltage (9V) and the bias for LCD Driving waveform internally from single p

subminiature t-3/4 5-volt resistor lamps

文件：211.45 Kbytes Page：2 Pages