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Name: AD7945BRS-REEL
Brand: Analog Devices Inc.
SKU: AD7945BRS-REEL
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. AD7945BRS-REEL

Part No.:: AD7945BRS-REEL

Manufacturer:: Analog Devices Inc.

Package:: 20-SSOP (0.209, 5.30mm Width)

Datasheet:: AD7945BRS-REEL.pdf

Description:: IC DAC 12BIT A-OUT 20SSOP

In Stock:: 4584

Quantity:: Add To Cart

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AD7945BRS-REEL Specifications

Package/Case:
20-SSOP (0.209, 5.30mm Width)
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Obsolete
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
600µs (Typ)
OutputType:
Current - Unbuffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
External
Voltage-SupplyAnalog:
5V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±0.5 (Max), ±0.5 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

AD7945BRS-REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7945BRS-REEL 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 AD7945BRS-REEL 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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AD7945BRS-REEL information

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AD7945BRS-REEL Application Introduction

AD7945BRS-REEL is a high-performance, low-power, 12-bit successive approximation analog-to-digital converter (ADC) manufactured by Analog Devices.

Application Scenario:

In industrial automation and instrumentation systems, AD7945BRS-REEL can be utilized for precise and efficient analog signal digitization, such as in data acquisition modules or process control systems.

Circuit Design:

To effectively integrate AD7945BRS-REEL into a design, consider the following optimization techniques:

1. Power Management:

Ensure a stable and clean power supply for AD7945BRS-REEL to minimize noise and ensure accurate conversions. Utilize low-dropout voltage regulators and bypass capacitors near the ADC to reduce power supply fluctuations.

2. Signal Integrity:

To maintain signal integrity, minimize noise pickup and interference by keeping analog and digital traces separate on the PCB layout. Implement proper ground planes and shielding techniques to reduce crosstalk and electromagnetic interference.

3. Thermal Management:

Prevent overheating of AD7945BRS-REEL by ensuring adequate ventilation and heat dissipation in the system enclosure. Use thermal vias and heat sinks if necessary to dissipate heat generated during operation.

4. Reference Voltage:

Provide a stable and accurate reference voltage for AD7945BRS-REEL to ensure precise ADC conversions. Use high-quality voltage references and buffer amplifiers to minimize drift and improve conversion accuracy.

5. PCB Layout:

Optimize the PCB layout to minimize parasitic capacitance and inductance, which can affect the performance of AD7945BRS-REEL. Follow manufacturer guidelines for layout recommendations and keep analog and digital components separated to reduce noise coupling.

Considerations:

When designing with AD7945BRS-REEL, consider the following factors:

- Sampling Rate and Resolution: Choose appropriate sampling rates and resolutions based on the application requirements to balance between speed and accuracy.

- Input Signal Conditioning: Implement anti-aliasing filters and signal conditioning circuits to remove noise and attenuate unwanted signals before digitization.

- Calibration and Testing: Calibrate AD7945BRS-REEL periodically to maintain accuracy and reliability over time. Perform thorough testing to verify performance under different operating conditions.

- System Integration: Interface AD7945BRS-REEL with microcontrollers or other processing units using standard communication interfaces like SPI or I2C for seamless integration into the overall system architecture.

- Compliance and Certification: Ensure that the design complies with relevant industry standards and certifications, such as CE or FCC, for electromagnetic compatibility and safety.

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6. What is the process for return or replacement of AD7945BRS-REEL?

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 AD7945BRS-REEL we delivered, we will accept the replacement or return of the AD7945BRS-REEL 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 AD7945BRS-REEL.

(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