品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 78M6612FEATURES
• Measures each outlet of a duplex receptacle with a single IC • Provides complete energy measurement and communication protocol capability in a single IC • Intelligent switch control capability • < 0.5% Wh accuracy over 2000:1 current range and over temperature • Exceeds IEC62053 / ANSIC12.20 standards • Voltage reference < 40 ppm/°C • Four sensor inputs – VDD referenced • Low jitter Wh and VARh pulse test outputs (10 kHz maximum) • Pulse count for pulse outputs • Line frequency count for RTC • Digital temperature compensation • Sag detection for phase A and B • Independent 32-bit compute engine • 46-64 Hz line frequency range with same calibration • Phase compensation (±7°) • Battery backup for RTC and battery monitor • Three battery modes with wake-up timer: Brownout mode (48 μA) LCD mode (5.7 μA) Sleep mode (2.9 μA) • Energy display on main power failure • Wake-up timer • 22-bit delta-sigma ADC • 8-bit MPU (80515), 1 clock cycle per instruction w/ integrated ICE for MPU debug • RTC with temperature compensation • Auto-Calibration • Hardware watchdog timer, power fail monitor • LCD driver (up to 152 pixels) • Up to 18 general purpose I/O pins • 32 kHz time base • 32 KB Flash with security • 2 KB MPU XRAM • Two UARTs • Digital I/O pins compatible with 5 V inputs • 64-pin LQFP or 68-pin QFN package • RoHS compliant (6/6) lead-free packages • Complete Application Firmware available |
