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Name: AD7679ASTZRL
Brand: Analog Devices Inc.
SKU: AD7679ASTZRL
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. AD7679ASTZRL

Part No.:: AD7679ASTZRL

Manufacturer:: Analog Devices Inc.

Package:: 48-LQFP

Datasheet:: AD7679ASTZRL.pdf

Description:: IC ADC 18BIT SAR 48LQFP

In Stock:: 2925

Quantity:: Add To Cart

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AD7679ASTZRL Specifications

Packaging:
Tape & Reel (TR)
Series:
PulSAR®
Product Status:
Obsolete
Number of Bits:
18
Sampling Rate(PerSecond):
570k
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

AD7679ASTZRL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7679ASTZRL 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 AD7679ASTZRL 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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AD7679ASTZRL information

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AD7679ASTZRL Typical application Circuitry

AD7679ASTZRL

The AD7679ASTZRL is a state-of-the-art, 16-bit analog-to-digital converter (ADC) renowned for its exceptional precision and rapid performance. It's designed for applications that require the accurate and swift conversion of analog signals to digital data.

Key Features:

1. High Resolution: With a 16-bit resolution, the AD7679ASTZRL ensures that every minute detail of the analog signal is captured, providing a detailed and accurate digital output.

2. Fast Data Acquisition: Boasting a conversion rate of up to 570 kSPS, this ADC is perfectly suited for scenarios that demand quick and efficient data conversion.

3. Single 5V Supply Operation: The device operates on a single 5V supply, simplifying power arrangements and reducing system complexity.

4. Versatile Input Range: The AD7679ASTZRL can accommodate various input voltage ranges, offering flexibility across different signal amplitudes.

5. Integrated Reference Voltage: Featuring an internal 2.5V reference voltage, it eliminates the need for additional external reference components, streamlining the design process.

Application Scenario: Aerospace Sensor Data Acquisition

In aerospace applications, such as satellite systems or avionics, the AD7679ASTZRL is instrumental in accurately measuring and digitizing signals from sensors monitoring parameters like temperature, pressure, or acceleration.

Detailed Circuit Design:

1. Stable Power Supply Integration: Connect a consistent +5V supply to the AVDD (pin 1) and DVDD (pin 24) to ensure the ADC is adequately powered for optimal performance.

2. Analog Signal Connection: Attach the outputs from aerospace sensors to the VIN+ (pin 5) and VIN- (pin 6), verifying that the signals are within the predefined voltage range for accurate data acquisition.

3. Digital Output Configuration: Interface the digital output pins (D0 to D15, pins 8 to 23) with a microcontroller or digital signal processor (DSP) to retrieve the digitized data for analysis and monitoring.

4. Conversion Initiation Mechanism: Employ a digital output from the controlling microcontroller or DSP to activate the CONVST pin (pin 7), initiating the conversion process.

Critical Design Considerations:

1. Ensuring Signal Integrity: It is crucial to shield analog input signals from environmental noise and electromagnetic interference to maintain the integrity of data conversion.

2. Power Supply Stability: A low-noise, stable power supply is essential for the ADC to avoid any adverse effects on conversion accuracy due to power supply fluctuations.

3. Precise PCB Layout: The PCB should be meticulously designed to segregate analog and digital sections, minimizing potential cross-interference and ensuring signal fidelity.

In summary, the AD7679ASTZRL is an exemplary ADC choice for aerospace sensor data acquisition applications, where accuracy and rapid data acquisition are fundamental. Diligent attention to signal integrity, power supply stability, and PCB layout is paramount when incorporating this chip into systems, ensuring precise and reliable performance.

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6. What is the process for return or replacement of AD7679ASTZRL?

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 AD7679ASTZRL we delivered, we will accept the replacement or return of the AD7679ASTZRL 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 AD7679ASTZRL.

(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