PCB Pluggable Connector ATM90E32AS-AU-R TQFP-48 Analog Front End - AFE
Product Description:
The M90E32AS is a poly-phase high performance wide-dynamic range metering IC. The M90E32AS incorporates 6 independent 2nd order sigma-delta ADCs, which could be employed in three voltage channels (phase A, B and C) and three current channels (phase A, B, C) in a typical three-phase four-wire system. The M90E32AS has an embedded DSP which executes calculation of active energy, reactive energy, apparent energy, fundamental and harmonic active energy over ADC signal and on-chip reference voltage. The DSP also calculates measurement parameters such as voltage and current RMS value as well as mean active/reactive/apparent power. A four-wire SPI interface is provided between the M90E32AS and the external microcontroller. The M90E32AS is suitable for poly-phase multi-function meters which could measure active/reactive/apparent energy and fundamental/harmonic energy either through four independent energy pulse outputs CF1/CF2/CF3/CF4 or through the corresponding registers. The ADC and auto-temperature compensation technology for reference voltage ensure the M90E32AS's long-term stability over variations in grid and ambient environment conditions.
APPLICATION:
• Poly-phase energy meters of class 0.2S, 0.5S and class 1 which are used in three-phase four-wire (3P4W, Y0) or three-phase three-wire (3P3W, Y or Δ) systems. • Power monitoring instruments which need to measure voltage, current, mean power, etc.
Parameter Table:
| Product Attribute |
Attribute Value |
| Manufacturer: |
Microchip |
| Product Category: |
Analog Front End - AFE |
| RoHS: |
Yes |
| Type: |
Metering AFE |
| Interface Type: |
Serial, SPI |
| Minimum Operating Temperature: |
- 40 C |
| Maximum Operating Temperature: |
+ 85 C |
| Mounting Style: |
SMD/SMT |
| Package / Case: |
TQFP-48 |
| Packaging: |
Reel |
| Packaging: |
Cut Tape |
| Packaging: |
MouseReel |
| Brand: |
Microchip Technology |
|
FAQ:
No MOQ needed, and if you buy more, will enjoy better prices.
You can ask our staff for apply free samples.
- What payment methods do you support?
We provide: Visa/MasterCard/Wire Transfer/WU/MG/PayPal etc.
- What about the shipment methods?
We provide:DHL/UPS/TNT/Fedex/EMS/Aramex/ePacket etc.
- How will you Guaranteed quality?
Quality Warranty Period:12 Months.
- Are the products tested before shipment?
All products were tested before shipment, and the quality problems were negligible.
- Do you provide BOM services?
Yes, We provide one-stop purchase service, Please send us your Bom List
Product Tags:
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ATM90E32AS-AU-R TQFP-48 Analog Front End AFE Images
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