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Name: AD7898AR-3REEL7
Brand: Analog Devices Inc.
SKU: AD7898AR-3REEL7
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. AD7898AR-3REEL7

Part No.:: AD7898AR-3REEL7

Manufacturer:: Analog Devices Inc.

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:

Description:: IC ADC 12BIT SAR 8SOIC

In Stock:: 2924

Quantity:: Add To Cart

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AD7898AR-3REEL7 Specifications

Packaging:
Tape & Reel (TR),Bulk
Series:
-
Product Status:
Obsolete
Number of Bits:
12
Sampling Rate(PerSecond):
220k
Number of Inputs:
1
Input Type:
Single Ended
Data Interface:
SPI
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External
Voltage-Supply Analog:
5V
Voltage-Supply Digital:
5V
Features:
-
Operating Temperature:
-40°C ~ 85°C

AD7898AR-3REEL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7898AR-3REEL7 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 AD7898AR-3REEL7 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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AD7898AR-3REEL7 information

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AD7898AR-3REEL7 Application Introduction

AD7898AR-3REEL7 is a high-performance, 8-channel, 12-bit analog-to-digital converter (ADC) commonly used in industrial and instrumentation applications for precise analog signal digitization.

Application Scenario:

In industrial automation and data acquisition systems, AD7898AR-3REEL7 can be utilized to accurately digitize analog sensor readings, such as temperature, pressure, or voltage, for further processing and analysis.

Circuit Design:

To effectively integrate AD7898AR-3REEL7 into a design, consider the following optimization techniques:

1. Power Management:

Provide a stable power supply to AD7898AR-3REEL7 to ensure accurate and reliable conversions. Utilize low-dropout voltage regulators and decoupling capacitors near the ADC to minimize noise and voltage fluctuations.

2. Signal Integrity:

Design the PCB layout carefully to minimize signal noise and interference. Keep analog and digital signal traces separate and use ground planes effectively to reduce crosstalk and electromagnetic interference (EMI).

3. Thermal Management:

Ensure proper thermal dissipation for AD7898AR-3REEL7 to maintain optimal performance. Place thermal vias under the ADC and provide adequate airflow or heat sinking if necessary to prevent overheating.

4. Input Signal Conditioning:

Implement signal conditioning circuits, such as amplifiers, filters, or voltage dividers, to preprocess the analog signals before feeding them into AD7898AR-3REEL7. This helps improve signal accuracy and dynamic range.

5. Clock and Timing:

Synchronize the clock signals for AD7898AR-3REEL7 with other system components to ensure accurate sampling and conversion timing. Minimize clock jitter and skew to achieve optimal ADC performance.

Considerations:

When designing with AD7898AR-3REEL7, pay attention to the following factors:

- Reference Voltage: Provide a stable and accurate reference voltage for precise ADC conversions.

- Input Range: Ensure that the input signals fall within the specified input range of AD7898AR-3REEL7 to avoid clipping or distortion.

- Calibration: Periodically calibrate AD7898AR-3REEL7 to maintain accuracy and consistency over time and environmental conditions.

- EMI/EMC Compliance: Shield the ADC and surrounding circuitry to minimize electromagnetic interference and ensure compliance with regulatory standards.

- Testing and Validation: Thoroughly test the ADC performance under various operating conditions to verify its accuracy, linearity, and reliability.

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6. What is the process for return or replacement of AD7898AR-3REEL7?

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 AD7898AR-3REEL7 we delivered, we will accept the replacement or return of the AD7898AR-3REEL7 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 AD7898AR-3REEL7.

(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