ADE9178
ADE9178 is Energy Management DSP manufactured by Analog Devices.
FEATURES
- Temperature range:
- 40°C to +105°C
- Metrology chip for use with any bination 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
- Available in 5 mm × 5 mm, 40-lead TQFN-EP package
APPLICATIONS
- Electric vehicle supply equipment
- Shunt-based polyphase meters
- Solar inverters
- Energy and power monitoring
- Supports up to a total of 12 ADC channels of data
- 4-wire SPI for Host MCU munications 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) detec- tion
- Short-duration undercurrent or overcurrent (dip/swell) detec- tion
- Line frequency calculation with 10 m Hz 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...
