单相多功能数字电能表SOC

功能概述：电能计量部分（必须使用9.6MHz晶体）： 提供高精度电能计量；提供有功功率和无功功率瞬时值输出（应用于仪表校验）；指示正/负功；双通道电流采样，具备防窃电功能；电流通道内置可调增益放大器（PGA），方便电能计量的多种采样方式；具有电压/电流有效值测量以及相电压频率测量功能；具有电压过零点和方向指示功能；\r\n● 微处理器部分： \r\n☆ 内嵌的增强型8051兼容微处理器，配置8/16位ALU RhodiumIII oxide hydrate、256 bytes + 1024 bytes SRAM以及16K bytes E2PROM、三个8/16位定时/计数器，一个看门狗定时器以;

DC/DC Converter Applications

Features • Adoption of FBET and MBIT processes. • High current capacitance. • Low collector-to-emitter saturation voltage. • High-speed switching. • Ultrasmall-sized package permitting applied sets to be made small and slim. • High allowable power dissipation. Applications • Relay drivers,

RX Gain Control Amplifier

Description CXA3201N is an RX gain control amplifier suitable for CDMA cellular/PCS phone. Features • Wide gain control range • Linear gain slope • Wideband operation (50MHz to 300MHz) • Very small package (16 Pin SSOP) • Low voltage operation • Two input ports • Power save function inclu

PowerMOS transistor TOPFET high side switch

DESCRIPTION Monolithic single channel high side protected power switch in TOPFET2 technology assembled in a 5 pin plastic package. FEATURES ● Vertical power TrenchMOS ● Low on-state resistance ● CMOS logic compatible ● Very low quiescent current ● Overtemperature protection ● Load current

Switching Type Regulator

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UHF/VHF remote control receiver

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