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Name: DAC7643VFRG4
Brand: Texas Instruments
SKU: DAC7643VFRG4
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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Texas Instruments DAC7643VFRG4

Part No.:: DAC7643VFRG4

Manufacturer:: Texas Instruments

Package:: 32-LQFP

Datasheet:: DAC7643VFRG4.pdf

Description:: IC DAC 16BIT V-OUT 32LQFP

In Stock:: 2248

Quantity:: Add To Cart

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DAC7643VFRG4 Specifications

Package/Case:
32-LQFP
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
NumberofBits:
16
NumberofD/AConverters:
2
SettlingTime:
10µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
External
Voltage-SupplyAnalog:
±5V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±3, ±2
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

DAC7643VFRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC7643VFRG4 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 DAC7643VFRG4 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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DAC7643VFRG4 information

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DAC7643VFRG4 Application Introduction

DAC7643VFRG4 is a 16-bit digital-to-analog converter (DAC) commonly used in precision analog signal processing applications. It offers high accuracy, low noise, and excellent linearity, making it suitable for various industrial, automotive, and medical applications.

Application Scenario:

In a motor control system, DAC7643VFRG4 can be utilized to generate precise control signals for motor speed and position control.

Circuit Design:

To effectively use DAC7643VFRG4 in a motor control system, consider the following design guidelines:

1. Power Management:

Provide stable power supply voltages to DAC7643VFRG4 and associated circuitry. Use low-dropout voltage regulators and bypass capacitors to minimize voltage fluctuations and ensure reliable operation.

2. Signal Integrity:

Ensure proper grounding and signal routing to minimize noise and interference. Use ground planes and separate analog and digital ground domains to prevent signal degradation and maintain signal integrity.

3. Thermal Management:

Implement thermal vias and heat sinks to dissipate heat generated by DAC7643VFRG4 and prevent thermal issues. Ensure adequate airflow and ventilation in the system enclosure to maintain optimal operating temperatures.

4. Output Filtering:

Include low-pass filters or active filtering circuits at the output of DAC7643VFRG4 to remove high-frequency noise and spurious signals. Choose filter components carefully to achieve the desired cutoff frequency and attenuation characteristics.

5. PCB Layout:

Design the PCB layout carefully to minimize parasitic effects and signal distortion. Keep traces short and direct, avoid sharp corners and loops, and follow recommended layout guidelines provided in the DAC7643VFRG4 datasheet.

Considerations:

When designing the motor control system, it's essential to consider:

- Resolution and Accuracy: Ensure that the resolution and accuracy of DAC7643VFRG4 meet the requirements of the motor control application to achieve precise speed and position control.

- Output Drive Capability: Verify that the output current and voltage capability of DAC7643VFRG4 are sufficient to drive the motor control circuitry effectively.

- System Response Time: Optimize firmware algorithms and control loops to minimize latency and achieve fast response times for dynamic motor control operations.

- EMC/EMI Compliance: Shield sensitive analog circuitry from electromagnetic interference and ensure compliance with EMC standards to prevent performance degradation and ensure system reliability.

- Calibration and Testing: Calibrate DAC7643VFRG4 and associated circuitry accurately, and perform comprehensive testing to verify system performance and reliability under various operating conditions.

DAC7643VFRG4 FAQ

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3. Are the DAC7643VFRG4 price and inventory displayed accurate?

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6. What is the process for return or replacement of DAC7643VFRG4?

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 DAC7643VFRG4 we delivered, we will accept the replacement or return of the DAC7643VFRG4 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 DAC7643VFRG4.

(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