AD737KR-REEL

The AD737KR-REEL is one of the AD737 series.The AD737KR-REEL is a low power, precision, monolithic true rms-to-dc converter. It is laser trimmed to provide a maximum error of ±0.2 mV ±0.3% of reading with sine-wave inputs. Furthermore,it maintains high accuracy while measuring a wide range of input waveforms, including variable duty cycle pulses and triac (phase) controlled sine waves. The low cost and small physical size of this converter make it suitable for upgrading the performance of non-rms "precision rectifiers" in many applications.

Features of the AD737KR-REEL are:(1)True RMS Value; (2)Average Rectified Value; (3)Absolute Value; (4)200 mV Full-Scale Input Range; (5)(Larger Inputs with Input Attenuator); (6)Direct Interfacing with 3 1/2 Digit; (7)CMOS A/D Converters; (8)Low Input Bias Current: 25 pA max; (9)High Accuracy: 60.2 mV 60.3% of Reading; (10)RMS Conversion with Signal Crest Factors Up to 5; (11)Wide Power Supply Range: +2.8 V, 3.2 V to 616.5 V; (12)Low Power: 160 mA max Supply Current; (13)No External Trims Needed for Specified Accuracy; (14)AD736-A General Purpose, Buffered Voltage;Output Version Also Available.

The absolute maximum ratings of the AD737KR-REEL can be summarized as:(1)Supply Voltage:±16.5 V; (2)Internal Power Dissipation:200 mW; (3)Input Voltage Output Short-Circuit Duration:Indefinite; (4)Differential Input Voltage :+VS and VS; (5)Storage Temperature Range (Q):65°C to +150°C; (6)Storage Temperature Range (N, R):65°C to +125°C; (7)Operating Temperature Range:AD737J/K :0°C to +70°C;AD737A/B :40°C to +85°C; (8)Lead Temperature Range (Soldering 60 sec) :+300°C; (9)ESD Rating :500 V.

If you want to know more information such as the electrical characteristics ,please download the datasheet in www.seekdatasheet.com .