价 格: | 面议 | |
型号/规格: | PCF1175CT | |
品牌/商标: | 其它品牌 |
· Internal voltage regulator is electrically programmablefor various LCD voltages· Time calibration is electrically programmable(no trimming capacitor required)· LCD voltage adjusts with temperature for good contrast· 4.19 MHz oscillator· 12-hour or 24-hour mode· Operating ambient temperature: -40 to +85 °C· 28-lead plastic SMD (SO28)· 1 Hz set mode.
ADE7751适合用于2线制配电系统。这种产品提供基于输电线电压和电流的瞬时有功功率和平均有功功率。
脉冲输出的三相电能计量芯片。