AD7724 - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

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28 points

Part No

AD7724
Manufacturer

ADI
ChipWorker Part#

CW430802017
Description

Dual CMOS Modulators
Documentation

Datasheet
Ships from

Moscow
Наличие

In Stock
Estimated Price

Price on Request

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ChipWorker Qualifications — ISO 9001, ISO 45001, ISO 14001, MA Certification. Over 11 years of experience, more than 1000 clients in Russia, support for small MOQ

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AD7724 Specifications

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Attribute	Attribute Value

Part Number	AD7724
Manufacturer	ADI
ChipWorker Part#	CW430802017
Documentation	Datasheet
	expand all
Product Lifecycle Status	Active

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Product Description

Product Details
The AD7724 is a dual 7th-order, sigma-delta modulator - it"s dual version of the AD7720. Its SNR performance is 90 dB over a 90 kHz bandwidth. The part operates from a 5 V supply and accepts a differential input range of 0 V to 2.5 V or ±1.25 V centered about a common-mode bias. The analog inputs are continuously sampled by the analog modulators, eliminating the need for external sample and hold circuitry. The input information is contained in the output stream as a density of ones. The original information can be reconstructed with an appropriate digital filter.
The part provides an accurate on-chip 2.5 V reference. A reference input/output function is provided to allow either the internal reference or an external system reference to be used as the reference source for the part.
The part is offered in a 48-pin TQFP package and is designed to operate from –40°C to 85°C.
Typically, the AD7724 is followed by a digital filter to achieve a parallel A/D result, which is just like our standard sigma-delta A/Ds. Having a separate filter allows users to customize their filter respose, which can be done with one of our own DSPs or with a gate array.
### Features and Benefits
13 MHz Master Clock Frequency
0 V to +2.5 V or ±1.25 V Input Range
Single Bit Output Stream
90 dB Dynamic Range
Logic Outputs 3 V/5 V Compatible
Power Supplies
\- AVDD, DVDD: 5 V ± 5%
\- DVDD1: 3 V ± 5%
On-Chip 2.5 V Voltage Reference
48-Lead LQFP

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Ordering Information

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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
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- Works with both individual and corporate clients. View more >
- All prices on the website include 22% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing