AD737ANZ

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Current - Supply:	170µA
Voltage - Supply:	2.8V, -3.2V ~ ±16.5V
Mounting Type:	Through Hole
Package / Case:	8-DIP (0.300", 7.62mm)
Supplier Device Package:	8-PDIP
Base Part Number:	AD737

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AD737ANZ PMIC - RMS to DC ConvertersAD737ANZ an integrated monolithic solution that has a robust precision RMS to DC converter along with a few other subsystems. It is used in many commercial and industrial applications, such as aircraft or automotive systems and in high voltage AC systems. This device has been designed as a low power solution, with power consumption as low as 25 mW. The AD737ANZ is an integrated device that includes an RMS-to-DC converter, an AC-DC converter, an adjustable reference, an analog low-pass filter, and a watchdog timer. The AD737ANZ is a low voltage, low power RMS-to-DC converter featuring a low offset voltage, low voltage noise, and low power consumption. It is an integrated circuit which contains precision circuitry for transforming an AC signal, generally in the form of a sinusoidal waveform, into a DC voltage output with high accuracy. The converter comprises an RMS ADC and a low-pass filter, along with an adjustable reference and a watchdog timer. The RMS ADC is a high accuracy converter that measures the root-mean-square (RMS) value of an AC voltage. It uses a switching circuit and a sample-and-hold technique to accurately measure the rms value. The low-pass filter then filters out any high frequency signals, which may be caused by noise or other sources. The adjustable reference module is also a part of RMS ADC which can be used to adjust the reference voltage of the converter to improve the accuracy of the output voltage. The AC-DC converter is the other key component of the AD737ANZ. It converts the AC signal into a DC voltage. The power consumed by the AC-DC converter is very low, and the converter does not require any external components for operation. The AC-DC converter is also accompanied by an adjustable reference, which allows the user to adjust the output of the converter for improved accuracy. The watchdog timer is the third subsystem of the AD737ANZ. It monitors the activity of the converter and ensures that the output is free from any possible fault conditions. In case of a fault, the watchdog timer will shut down the converter and generate a reset signal. The AD737ANZ is an integrated package designed to provide a low power, precision, and highly accurate RMS to DC converter with additional protection and monitoring features in a single package. It is suitable for applications in aircraft or automotive systems, high voltage AC systems, or other low power applications. The AD737ANZ offers high accuracy and precision, low power consumption, and low offset voltage, making it ideal for high precision applications in aerospace and industrial applications.

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