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Name: AD7674ASTZRL
Brand: Analog Devices Inc.
SKU: AD7674ASTZRL
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. AD7674ASTZRL

Part No.:: AD7674ASTZRL

Manufacturer:: Analog Devices Inc.

Package:: 48-LQFP

Datasheet:: AD7674ASTZRL.pdf

Description:: IC ADC 18BIT SAR 48LQFP

In Stock:: 3500

Quantity:: Add To Cart

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AD7674ASTZRL Specifications

Packaging:
Tape & Reel (TR),Bulk
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

AD7674ASTZRL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7674ASTZRL 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 AD7674ASTZRL 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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AD7674ASTZRL information

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AD7674ASTZRL Typical application Circuitry

AD7674ASTZRL

The AD7674ASTZRL is an advanced, 18-bit analog-to-digital converter (ADC) recognized for its exceptional precision and rapid performance. It's designed for scenarios where the fidelity of analog-to-digital conversion is paramount.

Notable Characteristics:

1. Remarkable Resolution: With its 18-bit resolution, the AD7674ASTZRL ensures that every subtle variation in the analog signal is captured, yielding a detailed and accurate digital output.

2. Swift Data Processing: Capable of a throughput rate of up to 570 kSPS, this ADC excels in applications that necessitate fast and efficient data conversion.

3. Single 5V Supply Operation: The device operates on a single 5V supply, which simplifies the power setup and reduces complexity.

4. Versatile Input Range: The AD7674ASTZRL can accommodate various input voltage ranges, offering flexibility to handle different signal levels.

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

Application Scenario: Aerospace Sensor Data Acquisition

In aerospace applications, such as satellite systems or avionics, the AD7674ASTZRL can be employed to accurately measure and digitize signals from sensors monitoring parameters like temperature, pressure, or acceleration.

Detailed Circuit Design:

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

2. Analog Input Setup: Connect the sensor outputs to the VIN+ (pin 5) and VIN- (pin 6), ensuring the signals are within the selected voltage range for precise 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 analysis.

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

Design Considerations for Optimal Performance:

1. Minimizing Interference: Ensure that the analog input signals are well-shielded and isolated from noise sources to maintain 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. Strategic PCB Layout: Carefully layout the PCB to segregate the analog and digital sections, minimizing the potential for noise interference between them.

In essence, the AD7674ASTZRL stands out as a premium ADC choice for aerospace applications, where high accuracy and rapid data acquisition are crucial. Careful attention to signal integrity, power supply quality, and PCB design is essential when integrating this chip into a system to ensure precise and dependable performance.

AD7674ASTZRL FAQ

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3. Are the AD7674ASTZRL price and inventory displayed accurate?

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6. What is the process for return or replacement of AD7674ASTZRL?

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 AD7674ASTZRL we delivered, we will accept the replacement or return of the AD7674ASTZRL 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 AD7674ASTZRL.

(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