Product Summary

The AD536AJDZ is a complete monolithic integrated circuit that performs true rms-to-dc conversion. It offers performance comparable or superior to that of hybrid or modular units costing much more. The AD536AJDZ directly computes the true rms value of any complex input waveform containing ac and dc components. This device is laser trimmed to minimize input and output offset voltage, to optimize positive and negative waveform symmetry (dc reversal error), and for full-scale accuracy at 7 V rms. As a result, no external trims are required to achieve the rated unit accuracy.

Parametrics

AD536AJDZ absolute maximum ratings: (1)Supply Voltage: Dual Supply: ±18 V; Single Supply: +36 V; (2)Internal Power Dissipation: 500 mW; (3)Maximum Input Voltage: ±25 V Peak; (4)Buffer Maximum Input Voltage: ±VS; (5)Maximum Input Voltage: ±25 V Peak; (6)Storage Temperature Range: -55℃ to +150℃; (7)Operating Temperature Range: AD536AJ/AD536AK: 0℃ to +70℃; AD536AS: -55℃ to +125℃; (8)Lead Temperature (Soldering 60 seconds): 300℃; (9)ESD Rating: 1000 V; (10)Thermal Resistance θJA: 10-Lead Header: 150℃/W; 20-Lead LCC: 95℃/W; 14-Lead Side-Brazed CERDIP: 95℃/W.

Features

AD536AJDZ features: (1)True rms-to-dc conversion; (2)Laser trimmed to high accuracy: 0.5% maximum error (AD536AJ); (3)Wide response capability: Computes rms of ac and dc signals; 450 kHz bandwidth: V rms > 100 mV; 2 MHz bandwidth: V rms > 1 V; Signal crest factor of 7 for 1% error; (4)dB output with 60 dB range; (5)Low power: 1.2 mA quiescent current; (6)Single or dual supply operation; (7)Monolithic integrated circuit.

Diagrams

AD536AJDZ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD536AJDZ
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250-500: $14.07
500-1000: $13.59
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