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AD637AQ

AD637AQ
Mfr. #:
AD637AQ
Manufacturer:
Analog Devices Inc.
Description:
Data Converter ICs - Various RMS/DC CONVERTER IC
Lifecycle:
New from this manufacturer.
Datasheet:
AD637AQ Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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ECAD Model:
More Information:
AD637AQ more Information AD637AQ Product Details
Product Attribute
Attribute Value
Manufacturer
Analog Devices Inc.
Product Category
PMIC - RMS to DC Converters
Series
AD637
Product
RMS to DC Converters
Type
RMS/DC Wideband Converter
Packaging
Tube
Unit-Weight
0.042329 oz
Mounting-Style
Through Hole
Package-Case
CDIP-14
Mounting-Type
Through Hole
Number-of-Channels
1 Channel
Voltage-Supply
±3 V ~ 18 V
Supplier-Device-Package
14-CERDIP
Current-Supply
2.2mA
Maximum-Operating-Temperature
+ 85 C
Minimum-Operating-Temperature
- 40 C
Operating-Supply-Voltage
3 V to 18 V
Development-Kit
AD637-EVALZ
Number-of-Converters
1 Converter
Tags
AD637A, AD637, AD63, AD6
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ical
RMS to DC Converter 13.5V 8000kHz 14-Pin CDIP Tube
***et
True RMS to DC Converter 14-Pin CDIP
***i-Key
IC RMS TO DC CONVERTER 14CERDIP
***log Devices
The AD637 is a complete, high accuracy, 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 AD637 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 the signal. Superior crest factor compensation permits measurements of signals with crest factors of up to 10 with less than 1% additional error. The wide bandwidth of the AD637 permits the measurement of signals up to 600 kHz with inputs of 200 mV rms and up to 8 MHz when the input levels are above 1 V rms. Direct dB value of the rms output with a range of 60 dB is available on a separate pin. An externally programmed reference current allows the user to select the 0 dB reference voltage to correspond to any level between 0.1 V and 2.0 V rms. A chip select connection on the AD637 permits the user to decrease the supply current from 2.2 mA to 350 µA 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. In addition, when the AD637 is powered down, the output goes to a high impedance state. This allows several AD637s to be tied together to form a wideband true rms multiplexer. The input circuitry of the AD637 is protected from overload voltages in excess of the supply levels. The inputs are not damaged by input signals if the supply voltages are lost. The AD637 is laser wafer trimmed to achieve rated performance without external trimming. The only external component required is a capacitor that sets the averaging period. The value of this capacitor also determines low frequency accuracy, ripple level, and settling time. The on-chip buffer amplifier is used either as an input buffer or in an active filter configuration. The filter can be used to reduce the amount of ac ripple, thereby increasing accuracy. The AD637 is available in accuracy Grade J and Grade K for commercial temperature range (0°C to 70°C) applications, accuracy Grade A and Grade B for industrial range (−40°C to +85°C) applications, and accuracy Grade S rated over the −55°C to +125°C temperature range. All versions are available in hermetically sealed, 14-lead SBDIP, 14-lead CERDIP, and 16-lead SOIC_W packages.
High-Speed Converters
Analog Devices offers the industry's largest portfolio high speeddigital-to-analog converter products including wideband radio frequency(RF), intermediate frequency (IF) signal processing and general purposebaseband classes, which are widely employed in wired and wirelesscommunications, instrumentation, radar, electronic warfare and otherapplications.Learn More
Part # Mfg. Description Stock Price
AD637AQ
DISTI # AD637AQ-ND		Analog Devices IncIC RMS/DC CONV PRECISION 14-CDIP
RoHS: Not compliant
Min Qty: 1
Container: Tube		36In Stock
  • 100:$33.1180
  • 25:$36.5440
  • 1:$40.8800
AD637AQ
DISTI # 584-AD637AQ		Analog Devices IncPower Management Specialized - PMIC RMS/DC CONVERTER IC
RoHS: Not compliant		25
  • 1:$38.8200
  • 5:$37.6900
  • 10:$36.4700
  • 25:$34.7200
  • 50:$33.1800
  • 100:$31.7500
  • 250:$29.5500
AD637AQ
DISTI # 7590890P		Analog Devices IncWIDEBAND RMS-TO-DC CONVERTER CDIP14, TU9
  • 11:£28.3500
  • 110:£27.9900
  • 220:£27.6300
  • 440:£27.2900
AD637AQ
DISTI # 7590890		Analog Devices IncWIDEBAND RMS-TO-DC CONVERTER CDIP14, EA6
  • 1:£29.1100
  • 11:£28.3500
  • 110:£27.9900
  • 220:£27.6300
  • 440:£27.2900
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Availability
Stock:
Available
On Order:
3500
Enter Quantity:
Current price of AD637AQ is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$44.32
$44.32
10
$42.11
$421.09
100
$39.89
$3 989.25
500
$37.68
$18 838.15
1000
$35.46
$35 460.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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