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AD637JRZ - ADI
Manufacturer:
ADI
ManyChip's Part#:
MC124462
Category:
Power Supply Accessory
Package:
SOIC-16
Datasheet:
Datasheet 3D Model
Description:
ANALOG DEVICES AD637JRZ RMS to DC Converter, High Precision, 0.25%, 8MHz, 0 °C, 70℃, SOIC, 16Pins
Stock Locations:
Availability:
1,058 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 16.2

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The AD637JRZ is a High Precision Wideband RMS to DC Converter that computes the true RMS value of any complex waveform. It offers performance that is unprecedented in integrated circuit RMS to DC converters and comparable to discrete and modular techniques in accuracy, bandwidth and dynamic range. The converter computes the true root mean square, mean square or absolute value of any complex AC (or AC plus DC) input waveform and gives an equivalent DC output voltage. The true RMS value of a waveform is more useful than an average rectified signal because it relates directly to the power of the signal. The RMS value of a statistical signal relates to the standard deviation of signal. A chip select connection on the AD637 permits the user to decrease the supply current from 2.2mA to 350µA during periods when the RMS function is not in use. This feature facilitates the addition of precision RMS measurement to remote or handheld applications where minimum power consumption is critical.
High accuracy
0.02% Maximum nonlinearity
0.1% Additional error to crest factor of 3
Wide bandwidth
Computes true RMS, square, mean square and absolute value
dB output (60dB range)
Chip select/power-down feature allows analogue three-state operation
Quiescent current reduction from 2.2mA to 350µA
ESD sensitive device, take proper precaution while handling the device.

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AD637JRZ Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SOIC-16
Frequency	8 MHz
Supply Voltage (DC)	3.00V (max)
Power Rating	108 mW
Output Current	6 mA
Supply Current	2.2 mA
Number of Channels	1 Channel
Number of Positions	16 Position
Power Dissipation	108 mW
Bandwidth	200 kHz
Output Current (Min)	6 mA
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
3dB Bandwidth	8000 kHz
Power Dissipation (Max)	108 mW
Accuracy	0.25 %
Supply Voltage	3.18 VDC
Supply Voltage (Max)	18 V
Supply Voltage (Min)	3 V
	Show
Size-Length	10.5 mm
Size-Width	7.6 mm
Size-Height	2.35 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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- Vacuum packaging
- Anti-static packaging
- Shockproof foam
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