Overview
The ADE9153AACPZ from Analog Devices Inc. is a high-performance energy metering IC designed for advanced power measurement applications. This integrated circuit incorporates three high-performance analog-to-digital converters (ADCs) and offers a range of features for accurate power factor measurements, overcurrent detection, and other energy metering functions. The device operates from a 3.3 V supply and is packaged in a 32-lead LFCSP package, making it suitable for various industrial and commercial power monitoring systems.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| VDD | 2.97 | 3.3 | 3.63 | V | Operating voltage range |
| Operating Temperature | -40 | 85 | °C | Industrial temperature range | |
| Storage Temperature | -65 | 150 | °C | Storage temperature range | |
| ADC SNR | 88 | dB | Signal-to-noise ratio at 50 Hz | ||
| Current Channel A Gain Settings | 16, 24, 32, 38.4 | V/V | Pseudo differential input voltage range | ||
| Current Channel B Gain Settings | 1, 2, 4 | V/V | For use with current transformers (CTs) | ||
| Differential Input Impedance (Current Channel A) | 5000 | 7800 | kΩ | DC input impedance | |
| Differential Input Impedance (Current Channel B) | 100 | 113 | kΩ | DC input impedance | |
| Differential Input Impedance (Voltage Channel) | 240 | 256 | kΩ | DC input impedance | |
| ESD Rating (HBM) | 4 | kV | Human Body Model |
Key Features
- Three high-performance analog-to-digital converters (ADCs) with an 88 dB signal-to-noise ratio (SNR) at 50 Hz.
- Independent and flexible gain stages for each input channel, including gain settings of 16, 24, 32, and 38.4 for Current Channel A, and 1, 2, and 4 for Current Channel B.
- Support for shunts and current transformers (CTs) with adjustable gain stages.
- High-speed 10 MHz serial peripheral interface (SPI) port for accessing device registers.
- Overcurrent detection and power factor measurements capabilities.
- Operating voltage range of 2.97 V to 3.63 V and industrial temperature range of -40°C to +85°C.
Applications
The ADE9153AACPZ is designed for various power measurement and monitoring applications, including:
- Smart energy meters
- Industrial power monitoring systems
- Commercial power quality analyzers
- Automated meter reading (AMR) systems
- Advanced power factor correction (PFC) systems
Q & A
- What is the operating voltage range of the ADE9153AACPZ?
The operating voltage range is from 2.97 V to 3.63 V. - What is the signal-to-noise ratio (SNR) of the ADCs in the ADE9153AACPZ?
The SNR is 88 dB at 50 Hz. - What types of gain settings are available for Current Channel A and B?
Current Channel A has gain settings of 16, 24, 32, and 38.4, while Current Channel B has gain settings of 1, 2, and 4. - What is the purpose of the high-speed SPI port in the ADE9153AACPZ?
The high-speed 10 MHz SPI port is used for accessing the device's registers. - What are the key applications of the ADE9153AACPZ?
The key applications include smart energy meters, industrial power monitoring systems, commercial power quality analyzers, automated meter reading (AMR) systems, and advanced power factor correction (PFC) systems. - What is the industrial temperature range of the ADE9153AACPZ?
The industrial temperature range is from -40°C to +85°C. - What is the storage temperature range of the ADE9153AACPZ?
The storage temperature range is from -65°C to +150°C. - What is the ESD rating of the ADE9153AACPZ according to the Human Body Model (HBM)?
The ESD rating is 4 kV according to the Human Body Model (HBM). - What type of package is the ADE9153AACPZ available in?
The ADE9153AACPZ is available in a 32-lead LFCSP package. - Does the ADE9153AACPZ support overcurrent detection?
Yes, the ADE9153AACPZ supports overcurrent detection.
