ADE9000ACPZ

ADE9000 is a high performance, multiphase energy, and power quality monitoring IC. It is a highly accurate, fully integrated, multiphase energy and power quality monitoring device. Superior analogue performance and a digital signal processing (DSP) core enable accurate energy monitoring over a wide dynamic range. An integrated high end reference ensures low drift over temperature with a combined drift of less than ±25ppm/°C maximum for the entire channel including a programmable gain amplifier (PGA) and an analogue-to-digital converter (ADC). It offers complete power monitoring capability by providing total as well as fundamental measurements on rms, active, reactive, and apparent powers and energies. Application includes energy and power monitoring, power quality monitoring, protective devices, machine health, smart power distribution units, polyphase energy meters.

• 7 high performance ADCs (differential inputs)
• Signal-to-noise ratio is 101dB (typ, 8 kSPS, sinc4 + (IIR), (LPF) output, VIN = -0.5dB from FS)
• Class 0.2 metrology with standard external components
• Power quality measurements
• Enables implementation of IEC 61000-4-30 Class S
• VRMS ½, IRMS ½ rms voltage refreshed each half cycle
• Dip and swell monitors, line frequency—one per phase
• Zero crossing, zero-crossing timeout, phase angle measurements
• Supports CTs and Rogowski coil (di/dt) sensors, multiple range phase/gain compensation for CTs
• 40-lead LFCSP package, temperature range from -40°C to +85°C

附註

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party