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Name: AD7945ARS-BREEL
Brand: Analog Devices Inc.
SKU: AD7945ARS-BREEL
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. AD7945ARS-BREEL

Part No.:: AD7945ARS-BREEL

Manufacturer:: Analog Devices Inc.

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

Datasheet:: AD7945ARS-BREEL.pdf

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

In Stock:: 350

Quantity:: Add To Cart

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AD7945ARS-BREEL Specifications

Package/Case:
20-SSOP (0.209, 5.30mm Width)
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Obsolete
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
5µs (Typ)
OutputType:
Current - Unbuffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
External
Voltage-SupplyAnalog:
3V ~ 5.5V
Voltage-SupplyDigital:
3V ~ 5.5V
INL/DNL(LSB):
±1 (Max), ±0.9 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

AD7945ARS-BREEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7945ARS-BREEL 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 AD7945ARS-BREEL 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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AD7945ARS-BREEL information

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AD7945ARS-BREEL Application Introduction

AD7945ARS-BREEL is a high-performance, low-power, 14-bit analog-to-digital converter (ADC) designed for precision measurement applications in industrial and instrumentation systems.

Application Scenario:

In a data acquisition system, AD7945ARS-BREEL can be utilized to digitize analog signals from sensors such as temperature sensors, pressure sensors, or strain gauges, enabling accurate measurement and analysis.

Circuit Design:

To effectively integrate AD7945ARS-BREEL into a design, consider the following aspects:

1. Power Management:

Provide a stable and clean power supply to AD7945ARS-BREEL to ensure accurate and reliable ADC operation. Use low-noise voltage regulators and bypass capacitors to minimize noise and voltage fluctuations.

2. Signal Integrity:

To maintain signal integrity, minimize noise, and reduce distortion, ensure proper grounding and layout techniques are employed. Keep analog and digital signal paths separate and use ground planes to reduce interference.

3. Thermal Management:

Prevent overheating of AD7945ARS-BREEL by providing adequate thermal dissipation. Place thermal vias under the ADC package and ensure sufficient airflow or heat sinking if necessary to maintain optimal operating temperature.

4. Reference Voltage:

For accurate conversion, provide a stable and precise reference voltage to AD7945ARS-BREEL. Use external voltage references or precision voltage regulators to maintain the reference voltage within specified limits.

5. Layout Considerations:

Follow recommended PCB layout guidelines provided in the datasheet of AD7945ARS-BREEL to minimize parasitic effects, reduce crosstalk, and ensure proper signal routing. Pay attention to signal traces' length and impedance matching for high-speed signals.

Optimization Tips:

To optimize the design further, consider the following:

- Oversampling and Filtering: Implement oversampling techniques and digital filtering algorithms to improve signal-to-noise ratio and resolution.

- Calibration: Perform periodic calibration to compensate for offset and gain errors, ensuring long-term accuracy and stability.

- Noise Reduction: Employ shielded cables, twisted pairs, or differential signaling techniques to minimize noise pickup and improve signal integrity.

- System Integration: Integrate AD7945ARS-BREEL with microcontrollers or digital signal processors (DSPs) to process and analyze digitized data, enabling advanced functionalities such as digital signal processing and data logging.

- Testing and Validation: Conduct thorough testing and validation of the entire system to ensure AD7945ARS-BREEL meets performance specifications and requirements under various operating conditions.

AD7945ARS-BREEL FAQ

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3. Are the AD7945ARS-BREEL price and inventory displayed accurate?

The price and inventory of AD7945ARS-BREEL fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of AD7945ARS-BREEL?

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 AD7945ARS-BREEL we delivered, we will accept the replacement or return of the AD7945ARS-BREEL 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 AD7945ARS-BREEL.

(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