What is the Additional Feature ?

Name: DAC7642VFBR
Brand: Texas Instruments
SKU: DAC7642VFBR
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 DAC7642VFBR

Part No.:: DAC7642VFBR

Manufacturer:: Texas Instruments

Package:: 32-LQFP

Datasheet:: DAC7642VFBR.pdf

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

In Stock:: 1000

Quantity:: Add To Cart

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DAC7642VFBR Specifications

Package/Case:
32-LQFP
Packaging:
Tape & Reel (TR),Bulk
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):
±2, ±1
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

DAC7642VFBR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC7642VFBR 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 DAC7642VFBR 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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DAC7642VFBR information

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DAC7642VFBR Application Introduction

DAC7642VFBR is a high-performance digital-to-analog converter (DAC) commonly used in precision analog applications, such as industrial control systems and audio equipment. It offers excellent linearity, low distortion, and high accuracy over a wide temperature range.

Application Scenario:

In an industrial control system for process automation, DAC7642VFBR can be utilized to generate precise analog control signals for regulating parameters like voltage, current, or pressure.

Circuit Design:

To effectively integrate DAC7642VFBR into a design project, consider the following optimization techniques:

1. Power Management:

Ensure clean and stable power is supplied to DAC7642VFBR by using low-noise voltage regulators and decoupling capacitors. Minimize power supply noise to maintain signal integrity and achieve accurate analog output.

2. Signal Integrity:

Design the printed circuit board (PCB) layout carefully to minimize signal distortion and noise coupling. Keep analog and digital signal paths separate and utilize ground planes and shielding techniques to reduce interference.

3. Thermal Management:

To prevent thermal issues and maintain performance stability, ensure adequate heat dissipation by incorporating thermal vias, heat sinks, or thermal pads. Monitor temperature levels during operation and implement thermal shutdown protection if necessary.

4. Output Filtering:

Apply low-pass filters or smoothing capacitors at the output of DAC7642VFBR to remove high-frequency noise and harmonics, especially in applications sensitive to signal purity, such as audio reproduction or sensor excitation.

5. Calibration and Testing:

Perform calibration procedures to compensate for any offset or gain errors inherent in the DAC. Conduct rigorous testing under various operating conditions to validate performance specifications and ensure reliable operation in the target application.

Considerations:

When designing with DAC7642VFBR, keep the following considerations in mind:

- Resolution and Accuracy: Understand the DAC's resolution and integral non-linearity (INL) specifications to meet the required precision in analog signal generation.

- Output Drive Capability: Ensure the DAC's output impedance and voltage swing can drive the downstream load effectively without introducing signal degradation.

- System Latency: Minimize latency introduced by signal processing algorithms or communication interfaces to maintain real-time response in control applications.

- Environmental Conditions: Consider the operating temperature range, humidity, and vibration levels to select appropriate components and ensure long-term reliability in harsh environments.

- Compliance and Standards: Adhere to industry standards and regulations, such as ISO 9001 or IEC 61508, for quality management and functional safety in safety-critical applications.

DAC7642VFBR FAQ

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2. How does icwhale.com guarantee that DAC7642VFBR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DAC7642VFBR. All suppliers must pass our qualification reviews before they can publish their products including DAC7642VFBR on icwhale.com; we pay more attention to the channels and quality of DAC7642VFBR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DAC7642VFBR price and inventory displayed accurate?

The price and inventory of DAC7642VFBR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of DAC7642VFBR?

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 DAC7642VFBR we delivered, we will accept the replacement or return of the DAC7642VFBR 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 DAC7642VFBR.

(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