ADE7752AAR - Brand New Analog Devices Energy Metering
In Stock:11 ,Ready for Immediate Shipping
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In Stock:
11,
Ready for Immediate Shipping
Brand:Analog Devices
Category:Energy Metering
Chipdatas Part No.:CD87-ADE7752AAR
Manufacturer Part No.:ADE7752AAR
Datecode:09+
Package:SOP-24
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Description
The ADE7752AAR is a high precision polyphase electrical energy measurement IC that belongs to the Energy Metering product category. It is a pin-to-pin compatible low-power version of ADE7752 but with the same functions. This IC has been designed to support 50Hz/60Hz IEC62053-2x, and it has < 0.1% error over a dynamic range of 500 to 1. The ADE7752AAR is compatible with 3-phase/3-wire delta and 3-phase/4-wire Wye configurations.
Specifications and Features
- High accuracy
- Supports 50 Hz/60 Hz IEC62053-2x
- <0.1% error over a dynamic range of 500 to 1
- Compatible with 3-phase/3-wire delta and 3-phase/4-wire Wye configurations
- Supplies average real power on frequency outputs F1 and F2
- High-frequency output CF is intended for calibration and supplies instantaneous real power
- Logic output REVP indicates a potential miswiring or negative power for each phase
- Direct drive for electromechanical counters and 2-phase stepper motors (F1 and F2)
- Proprietary ADCs and DSP provide high accuracy over large variations in environmental conditions and time
- On-chip power supply monitoring
- On-chip creep protection (no-load threshold)
- On-chip reference 2.4 V ±8% (20 ppm/°C typical) with external overdrive capability
- Single 5V supply, low power
- 60 mW typical: ADE7752
- 30 mW typical: ADE7752A
- Low-cost CMOS process
Application Scenarios
The ADE7752AAR can be used in various applications, including power monitoring, energy management, power-quality monitoring, and power-system automation. This IC is ideal for electricity metering applications in utility companies, industries, and commercial usage.
Comparison
Advantages- High accuracy energy measurement with low error rate
- Supports 50 Hz/60 Hz IEC62053-2x
- Compatible with 3-phase/3-wire delta and 3-phase/4-wire Wye configurations
- Proprietary ADCs and DSP provide high accuracy over large variations in environmental conditions and time.
- On-chip power supply monitoring and creep protection (no-load threshold)
- Direct drive for electromechanical counters and 2-phase stepper motors (F1 and F2)
- High-frequency output CF is intended for calibration and supplies instantaneous real power
Disadvantages- Single 5V supply, low power, may not be suitable for applications with different power requirements
- No significant disadvantages found
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Additional Information
- Datasheet: Download ADE7752AAR
- Chipdatas Part: CD87-ADE7752AAR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 03:45 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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