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Name: AD7894BR-3REEL
Brand: Analog Devices Inc.
SKU: AD7894BR-3REEL
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. AD7894BR-3REEL

Part No.:: AD7894BR-3REEL

Manufacturer:: Analog Devices Inc.

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

Datasheet:

Description:: IC ADC 14BIT SAR 8SOIC

In Stock:: 3349

Quantity:: Add To Cart

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AD7894BR-3REEL Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
Product Status:
Obsolete
Number of Bits:
14
Sampling Rate(PerSecond):
200k
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

AD7894BR-3REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7894BR-3REEL 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 AD7894BR-3REEL 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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AD7894BR-3REEL information

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AD7894BR-3REEL Application Introduction

AD7894BR-3REEL is a precision, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices, commonly used in industrial automation, instrumentation, and control systems for accurate analog signal digitization.

Application Scenario:

In industrial automation applications, AD7894BR-3REEL can be utilized for precise measurement and conversion of analog signals, such as sensor readings in temperature control systems.

Circuit Design:

To effectively incorporate AD7894BR-3REEL into a design, consider the following optimization techniques:

1. Power Management:

Implement robust power supply circuitry to ensure stable voltage levels for AD7894BR-3REEL operation. Utilize low-dropout regulators and bypass capacitors to minimize noise and maintain signal integrity.

2. Signal Integrity:

Design the PCB layout carefully to minimize noise and interference, especially around the analog input and output traces connected to AD7894BR-3REEL. Use ground planes and proper routing techniques to reduce signal distortion.

3. Thermal Management:

Ensure adequate thermal dissipation for AD7894BR-3REEL to prevent overheating and maintain optimal performance. Place thermal vias strategically and consider using heat sinks or thermal pads if necessary.

4. Calibration:

Calibrate the ADC periodically to compensate for any offset or gain errors, ensuring accurate and reliable conversion of analog signals. Implement calibration routines in firmware or utilize built-in calibration features if available.

5. Anti-Aliasing Filtering:

Incorporate anti-aliasing filters before the analog input of AD7894BR-3REEL to remove high-frequency noise and prevent aliasing effects, improving the accuracy of digitized signals.

Considerations:

When designing with AD7894BR-3REEL, it's crucial to consider:

- Input Range and Resolution: Select the appropriate input range and resolution settings of AD7894BR-3REEL based on the dynamic range and accuracy requirements of the application.

- Clocking and Timing: Ensure precise clocking and timing synchronization to minimize conversion errors and maximize ADC performance.

- Calibration Accuracy: Verify the accuracy of calibration procedures to maintain consistent ADC performance over time and environmental conditions.

- System Integration: Integrate AD7894BR-3REEL seamlessly into the overall system architecture, considering compatibility with microcontrollers, communication interfaces, and peripheral devices.

- Compliance and Standards: Ensure compliance with relevant industry standards and regulations, such as EN 55022 for electromagnetic compatibility (EMC), to prevent interference and ensure system reliability.

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3. Are the AD7894BR-3REEL price and inventory displayed accurate?

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6. What is the process for return or replacement of AD7894BR-3REEL?

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 AD7894BR-3REEL we delivered, we will accept the replacement or return of the AD7894BR-3REEL 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 AD7894BR-3REEL.

(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