Product Summary

The AD636JH/ KD/JD /KH/J/JD is a low power monolithic IC which performs true rms-to-dc conversion on low level signals. It offers performance which is comparable or superior to that of hybrid and modular converters costing much more. The AD636JH/ KD/JD /KH/J/JD is specified for a signal range of 0 mV to 200 mV rms. Crest factors up to 6 can be accommodated with less than 0.5% additional error, allowing accurate measurement of complex input waveforms.

Parametrics

AD636JH/ KD/JD /KH/J/JD absolute maximum ratings: (1)Dual Supply: ±16.5 V; (2)Single Supply: +24 V; (3)Internal Power Dissipation2: 500 mW; (4)Maximum Input Voltage: ±12 V Peak; (5)Storage Temperature Range N, R: –55℃ to +150℃; (6)Operating Temperature Range: 0℃ to +70℃; (7)Lead Temperature Range (Soldering 60 sec): +300℃; (8)ESD Rating: 1000 V.

Features

AD636JH/ KD/JD /KH/J/JD features: (1)True RMS-to-DC Conversion; (2)200 mV Full Scale; (3)Laser-Trimmed to High Accuracy: 1.0% Max Error (AD636J); (4)Wide Response Capability: Computes RMS of AC and DC Signals, 1 MHz –3 dB Bandwidth: V RMS >100 mV, Signal Crest Factor of 6 for 0.5% Error; (5)dB Output with 50 dB Range; (6)Low Power: 800 mA Quiescent Current; (7)Single or Dual Supply Operation; (8)Monolithic Integrated Circuit; (9)Low Cost; (10)Available in Chip Form.

Diagrams

AD630
AD630

Other


Data Sheet

Negotiable 
AD630AD
AD630AD


IC MOD/DEMOD BAL 2MHZ 20-CDIP

Data Sheet

Negotiable 
AD630ADZ
AD630ADZ


IC MOD/DEMOD BAL 2MHZ 20-CDIP

Data Sheet

0-1: $17.16
1-10: $15.87
10-100: $13.56
100-250: $12.44
250-500: $11.84
500-1000: $11.44
AD630AR
AD630AR

Analog Devices Inc

IC MOD/DEMOD BAL 2MHZ 20-SOIC

Data Sheet

1-37: $10.17
AD630AR-REEL
AD630AR-REEL

Analog Devices Inc

IC MOD/DEMOD BAL 2MHZ 20-SOIC

Data Sheet

1-1000: $8.97
AD630ARZ
AD630ARZ


IC MOD/DEMOD BAL 2MHZ 20-SOIC

Data Sheet

0-1: $12.76
1-10: $11.80
10-100: $10.08
100-250: $9.25
250-500: $8.80
500-1000: $8.50