AD637BRZ

AD637BRZ, Wide-Band RMS-to-DC Converter, SOP16, ±18 V, 108mW, Analog Devices

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Price:: US $0.15~2.40 / piece [Get Latest Price]

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	US $0.15~2.40

PartNumber:: AD637BRZ

Brand:: Analog Devices - ADI | Pack: SOP | D/C: 12+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
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Products Upload time: 2012-10-09

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Part Number:AD637BRZ
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Product Summary

The AD637BRZ is a complete high accuracy monolithic 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. A crest factor compensation scheme in the AD637BRZ permits measurements of signals with crest factors of up to 10 with less than 1% additional error. The circuit’s wide bandwidth permits the measurement of signals up to 600 kHz with inputs of 200 mV rms and up to 8 MHz when the input levels are above 1 V rms.

Parametrics

AD637BRZ absolute maximum ratings: (1)ESD Rating: 500 V; (2)Supply Voltage: ±18 V dc; (3)Internal Quiescent Power Dissipation: 108 mW; (4)Output Short-Circuit Duration: Indefinite; (5)Storage Temperature Range: -65℃ to +150℃; (6)Lead Temperature Range (Soldering 10 secs): +300℃; (7)Rated Operating Temperature Range; (8)AD637J, K: 0℃ to +70℃; AD637A, B: -40℃ to +85℃; (9)AD637S, 5962-8963701CA: -55℃ to +125℃.

Features

AD637BRZ features: (1)High Accuracy, 0.02% Max Nonlinearity, 0 V to 2 V RMS Input; 0.10% Additional Error to Crest Factor of 3; (2)Wide Bandwidth, 8 MHz at 2 V RMS Input; 600 kHz at 100 mV RMS; (3)Computes: True RMS; Square; Mean Square; Absolute Value; (4)dB Output (60 dB Range); (5)Chip Select-Power Down Feature Allows: Analog “3-State” Operation; Quiescent Current Reduction from 2.2 mA to 350 mA; (6)Side-Brazed DIP, Low Cost Cerdip and SOIC.