ADE9178GTL+T中文资料亚德诺数据手册PDF规格书

FEATURES

► Metrology chip for use with any combination of the following

AFEs

► ADE9113 (3-channel, isolated, Σ-Δ ADC)

► ADE9112 (2-channel, isolated, Σ-Δ ADC)

► ADE9103 (3-channel, non-isolated, Σ-Δ ADC)

► Can support up to four ADE9113/ADE9112/ADE9103 daisychained

ADCs through 4-wire SPI

► Supports up to a total of 12 ADC channels of data

► 4-wire SPI for Host MCU communications up to 25 MHz

► Total active energy calculation

► Class C accuracy (0.5%), supports the following

► MID 2014/32/EU Annex V

► EN 50470-1:2006

► EN 50470-3:2006

► EN 50470-3:2022

► IEC 62052-11:2020

► IEC 62053-21:2020

► OIML G 22:2022

► NIST Handbook 44:2023

► Total apparent energy calculation using filtered RMS

► Energy accumulation, import and export for reverse power/vehicle

to grid (V2G) applications

► Basic power quality features

► Short-duration undervoltage or overvoltage (dip/swell) detection

► Short-duration undercurrent or overcurrent (dip/swell) detection

► Line frequency calculation with 10 mHz accuracy

► Angles between phase voltages and currents

► Power-factor calculation

► Configurable phase, gain and offset calibration registers for all

ADC channels

► Two configurable calibration frequency (CF) pulse outputs

► Configurable: no load detection

► Phase-sequence detection

► RMS on full cycle, half cycle and filtered RMS on all ADC

channels

► Supported frequency range: 45 Hz to 65 Hz

► Four user-programmable interrupt outputs (IRQs)

► PEN open fault detection (BS 7671:2018 Amendment 1:2020)

► Waveform streaming through UART transmit pin

► Datapath multiplexing to allow any ADC data to be used for any

data processing path

► Temperature range: −40°C to +105°C

► Available in 5 mm × 5 mm, 40-lead LFCSP package

APPLICATIONS

► Electric vehicle supply equipment

► Shunt-based polyphase meters

► Solar inverters

► Energy and power monitoring