What is the Additional Feature ?

Name: AD637JQ
Brand: Analog Devices Inc.
SKU: AD637JQ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. AD637JQ

Part No.:: AD637JQ

Manufacturer:: Analog Devices Inc.

Package:: 14-CDIP (0.300, 7.62mm)

Datasheet:: AD637JQ.pdf

Description:: IC RMS TO DC CONVERTER 14CERDIP

In Stock:: 3158

Quantity:: Add To Cart

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AD637JQ Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
Current-Supply:
2.2 mA
Voltage-Supply:
±3V ~ 18V
MountingType:
Through Hole

AD637JQ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD637JQ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for AD637JQ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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AD637JQ information

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AD637JQ Typical application Circuitry

The principal charm of the AD637JQ lies in its RMS to DC conversion prowess. It has an innate ability to swiftly calculate the RMS value of an analog signal and convert it into a DC voltage.

Application Panorama:

- Audio Systems: RMS values are indispensable in determining perceived loudness.

- Power Management Systems: Accurate RMS detections pave the way for effective load management.

- Instrumentation: Wherever precise measurements of signal magnitude are required.

- Telecommunications: Vital in ensuring effective signal power for transmission.

Characteristic Features:

- Bandwidth: Capable of handling signals with bandwidths extending to 600 kHz.

- Accuracy: Offers a laser-sharp precision of 0.3% error over the entire temperature range.

- Conversion Time: Swift operations with conversion times as quick as 100 µs.

Zooming In: Audio Signal Processing

Imagine designing an audio system where you wish to monitor the RMS value of an audio signal and control the volume based on this RMS value. The AD637JQ serves as the backbone here. Let's elucidate the connections:

1. Power Supply Configuration:

- Pin 11 (+Vs): This pin welcomes a positive supply, typically around +15V.

- Pin 4 (-Vs): Direct this towards the negative counterpart, usually -15V.

2. Signal Input:

- Pin 2 (INPUT): Feed in the audio signal you're looking to measure. This is where the magic starts.

3. Setting the Frequency:

- Pin 1 (FC): Attach an external capacitor here to set the corner frequency of the internal low-pass filter.

4. Harvesting the Output:

- Pin 5 (VOUT): This is your treasure trove, where the DC voltage corresponding to the RMS value of your input signal will be available.

5. Reference Voltage (Optional):

- Pin 6 (VREF): Introducing an external reference voltage here can give you additional control over the output.

Design Considerations:

- Stay Within Bounds: Ensure input signals stay within the prescribed range to prevent any saturation in the AD637JQ.

- Noise Intricacies: Proper grounding and shielding can prove instrumental in keeping pesky noise interference at bay.

- Mind the Capacitance: The AD637JQ capacitor at Pin 1 should be chosen with care, ensuring it meets the desired frequency specifications.

- Thermal Dynamics: Ensure adequate heat dissipation, especially in high-frequency operations to extend the chip's lifespan.

The AD637JQ showcases a seamless amalgamation of precision and speed. This chip doesn't just operate; it thrives, ensuring RMS calculations are no longer a stumbling block in analog systems. With such a chip at one's disposal, the boundaries of what's achievable in electronics are constantly being redefined.

AD637JQ FAQ

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3. Are the AD637JQ price and inventory displayed accurate?

The price and inventory of AD637JQ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of AD637JQ?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AD637JQ we delivered, we will accept the replacement or return of the AD637JQ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AD637JQ.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations