AD737JRZ Integrated Circuit Chip Low Cost Low Power True RMS-To-DC Converter SOIC-8

AD737JRZ Integrated Circuit Chip Low Cost Low Power True RMS-To-DC Converter SOIC-8

Product Description Of AD737JRZ
AD737JRZ 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. Compared to these circuits, the AD737JRZ offers higher accuracy at equal or lower cost.

Specification Of AD737JRZ

Feature Of AD737JRZ
Computes
True rms value
Average rectified value
Absolute value
Provides
200 mV full-scale input range (larger inputs with input scaling)
Direct interfacing with 3½ digit CMOS analog-to-digital converters (ADCs)
High input impedance: 1012 Ω
Low input bias current: 25 pA maximum
High accuracy: ±0.2 mV ± 0.3% of reading
RMS conversion with signal crest factors up to 5
Wide power supply range: ±2.5 V to ±16.5 V
Low power: 25 µA (typical) standby current
No external trims needed for specified accuracy
The AD737 output is negative going

Product Highlights Of AD737JRZ
Computes average rectified, absolute, or true rms value of a signal regardless of waveform.
Only one external component, an averaging capacitor, is required for the AD737JRZ to perform true rms measurement.
The standby power consumption of 125 μW makes the AD737JRZ suitable for battery-powered applications.

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FAQ

Q: Are your products original?

A: Yes, all products are original, new original import is our purpose.

Q:Which Certificates do you have?

A:We are ISO 9001:2015 Certified Company and member of ERAI.

Q:Can you support small quantity order or sample?Is the sample free?

A:Yes,we support sample order and small order.Sample cost is different according to your order or project.

Q:How to ship my order? Is it safe?

A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.

Q:What about the lead time?

A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.