AD637JDZ - Brand New Analog Devices RMS-to-DC Converters
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Description
The AD637JDZ is a complete, high accuracy, rms-to-dc converter that computes the true rms value of any complex waveform. It offers performance that is unprecedented in integrated circuit rms-to-dc converters and comparable to discrete and modular techniques in accuracy, bandwidth, and dynamic range. The AD637JDZ computes the true root mean square, mean square, or absolute value of any complex ac (or ac plus dc) input waveform and gives an equivalent dc output voltage. The true rms value of a waveform is more useful than an average rectified signal because it relates directly to the power of the signal. The rms value of a statistical signal relates to the standard deviation of the signal.
Specifications and features
- High accuracy
- 0.02% maximum nonlinearity, 0 V to 2 V rms input
- 0.1% additional error to crest factor of 3
- Wide bandwidth
- 8 MHz at 2 V rms input
- 600 kHz at 100 mV rms
- Computes true rms, square, mean square, absolute value, dB output (60 dB range)
- Chip select/power-down feature allows analog three-state operation
- Quiescent current reduction from 2.2 mA to 350 µA
Application Scenarios
The AD637JDZ is commonly used in applications where high accuracy rms-to-dc conversion is required. This includes power measurement, audio signal processing, communications systems, and industrial control.
Comparison
Advantages- High accuracy performance
- Wide bandwidth
- Computes various values such as true rms, square, mean square, and absolute value
- Chip select/power-down feature allows analog three-state operation
- Quiescent current reduction for power savings
Disadvantages- No specific disadvantages identified
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download AD637JDZ
- Chipdatas Part: CD87-AD637JDZ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/12 08:38 +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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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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Free shipping without minimum order.
