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          首頁 > 產品 > 電能計量 IC >

          單相

          單相計量 IC

          Part No. Supply
          Voltage
          (V)
          Metering
          Functions
          ADC
          Inputs
          (Curr.
          +Volt.)
          Max.
          Input
          Range
          (mV)
          ADC
          Sampling
          Rates
          (KHz)
          Dynamic
          Range
          Active
          Energy
          Error
          (%)
          Reactive
          Energy
          Error
          (%)
          Vref TC
          Typical
          (ppm/°C)
          Comm.
          Interface
          U / I
          RMS
          Built-in
          Temp.
          Sensor
          INormal
          (mA)
          ILoV
          (Loss of
          Voltage)
          (mA)
          Package
          /Pins
          HT7017 4.5~5.5 Active
          Reactive
          Apparent
          2+1 ±800 31.2
          15.6
          5000:1 0.1 0.2 ±10
          (2.5V)
          UART × 4.0(3ADC)
          3.0(2ADC)
          × SSOP
          /16
          ATT7053B 4.5~5.5 Active
          Reactive
          Apparent
          2+1 ±800 31.2
          15.6
          5000:1 0.1 0.2 ±10
          (2.5V)
          SPI
          UART
          × 4.0(3ADC)
          3.0(2ADC)
          × SSOP
          /24
          ATT7059S 4.5~5.5 Active 1+1 ±800 31.2
          15.6
          5000:1 0.1 × ±10
          (2.5V)
          UART × 3.0(2ADC) × SSOP
          /16
          ATT7059C 4.5~5.5 Active 1+1 ±800 31.2
          15.6
          5000:1 0.1 × ±10
          (2.5V)
          UART × 3.0(2ADC) × SSOP
          /16

           

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