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Name: AD7674ASTZ
Brand: Analog Devices Inc.
SKU: AD7674ASTZ
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. AD7674ASTZ

Part No.:: AD7674ASTZ

Manufacturer:: Analog Devices Inc.

Package:: 48-LQFP

Datasheet:: AD7674ASTZ.pdf

Description:: IC ADC 18BIT SAR 48LQFP

In Stock:: 3358

Quantity:: Add To Cart

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AD7674ASTZ Specifications

Packaging:
Bulk,Tray
Series:
PulSAR®
Product Status:
Active
Number of Bits:
18
Sampling Rate(PerSecond):
800k
Number of Inputs:
1
Input Type:
Differential
Data Interface:
SPI, Parallel, DSP
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External, Internal
Voltage-Supply Analog:
5V
Voltage-Supply Digital:
5V
Features:
-
Operating Temperature:
-40°C ~ 85°C

AD7674ASTZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7674ASTZ 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 AD7674ASTZ 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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AD7674ASTZ information

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AD7674ASTZ Typical application Circuitry

AD7674ASTZ

The AD7674ASTZ is a state-of-the-art, 18-bit analog-to-digital converter (ADC) celebrated for its remarkable precision and swift performance. It's engineered for scenarios where the accuracy of analog-to-digital conversion is critical.

Notable Attributes:

1. Superior Resolution: Boasting an 18-bit resolution, the AD7674ASTZ ensures that every nuance of the analog signal is captured, providing a detailed and accurate digital output.

2. Rapid Data Acquisition: With a throughput rate of up to 570 kSPS, this ADC is adept at handling applications that demand quick and efficient data conversion.

3. Simplified Power Requirements: The device operates on a single 5V supply, streamlining the power setup and reducing complexity.

4. Adaptable Input Range: The AD7674ASTZ can handle various input voltage ranges, offering flexibility to accommodate diverse signal levels.

5. Integrated Reference Voltage: An internal 2.5V reference voltage is included, eliminating the need for additional external reference components.

Use Case: High-Precision Data Logging

In a high-precision data logging system, such as one used in scientific research or environmental monitoring, the AD7674ASTZ can be employed to accurately measure and digitize signals like temperature, humidity, or atmospheric pressure.

Circuit Design Insights:

1. Stable Power Source: Connect a clean and stable +5V supply to the AD7674ASTZ AVDD (pin 1) and DVDD (pin 24) for optimal ADC performance.

2. Analog Input Connection: Attach the AD7674ASTZ sensor outputs to the VIN+ (pin 5) and VIN- (pin 6), ensuring the signals fall within the selected voltage range for accurate readings.

3. Digital Data Retrieval: Interface the digital output pins (D0 to D17, pins 8 to 25) with a microcontroller or DSP to extract the converted data for further processing.

4. Conversion Triggering: Utilize a digital line from the microcontroller or DSP to activate the CONVST pin (pin 7) for starting conversions.

Design Considerations for Optimal Performance:

1. Shielding from Interference: Ensure that the analog input signals are well-shielded and isolated from noise sources to preserve signal integrity.

2. Power Supply Purity: Employ a low-noise, stable power supply for the ADC to avoid any adverse effects on conversion accuracy due to power fluctuations.

3. Thoughtful PCB Layout: Strategically layout the PCB to segregate the analog and digital sections, minimizing the potential for noise interference between them.

In essence, the AD7674ASTZ is a top-tier ADC option for scenarios demanding high accuracy and rapid data acquisition. Careful consideration of signal integrity, power supply quality, and PCB design is crucial when integrating this chip into a system to ensure precise and reliable performance.

AD7674ASTZ FAQ

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2. How does icwhale.com guarantee that AD7674ASTZ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AD7674ASTZ. All suppliers must pass our qualification reviews before they can publish their products including AD7674ASTZ on icwhale.com; we pay more attention to the channels and quality of AD7674ASTZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD7674ASTZ price and inventory displayed accurate?

The price and inventory of AD7674ASTZ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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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 AD7674ASTZ?

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 AD7674ASTZ we delivered, we will accept the replacement or return of the AD7674ASTZ 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 AD7674ASTZ.

(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