What is the Additional Feature ?

Name: DAC7742YB/2KG4
Brand: Texas Instruments
SKU: DAC7742YB/2KG4
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 DAC7742YB/2KG4

Part No.:: DAC7742YB/2KG4

Manufacturer:: Texas Instruments

Package:: 48-LQFP

Datasheet:: DAC7742YB/2KG4.pdf

Description:: IC DAC 16BIT V-OUT 48LQFP

In Stock:: 2488

Quantity:: Add To Cart

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DAC7742YB/2KG4 Specifications

Package/Case:
48-LQFP
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
NumberofBits:
16
NumberofD/AConverters:
1
SettlingTime:
4µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
±11.4V ~ 15.75V, -4.75V ~ -15.75V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±4 (Max), ±2 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

DAC7742YB/2KG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC7742YB/2KG4 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 DAC7742YB/2KG4 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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DAC7742YB/2KG4 information

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DAC7742YB/2KG4 Application Introduction

DAC7742YB/2KG4 is a precision digital-to-analog converter (DAC) designed for high-resolution industrial applications, offering 16-bit resolution and excellent linearity performance.

Application Scenario:

In industrial automation and instrumentation systems, DAC7742YB/2KG4 can be utilized for precise control and generation of analog signals, such as in motor control, test and measurement equipment, and process control systems.

Circuit Design:

To effectively utilize DAC7742YB/2KG4 in a design project, consider the following optimization techniques:

1. Power Management:

Implement robust power supply and management techniques to ensure stable voltage levels for DAC7742YB/2KG4 operation. Utilize low-dropout voltage regulators and bypass capacitors to minimize voltage fluctuations and noise.

2. Signal Integrity:

Ensure proper grounding and layout techniques to minimize noise and maintain signal integrity. Separate analog and digital ground planes and use proper isolation techniques to prevent digital noise coupling onto analog signals.

3. Thermal Management:

Consider thermal dissipation requirements for DAC7742YB/2KG4 to prevent overheating and maintain performance accuracy. Utilize heat sinks, thermal vias, and proper PCB layout techniques to dissipate heat effectively.

4. Output Filtering:

Implement low-pass filtering techniques, such as RC filters or active filters, at the output of DAC7742YB/2KG4 to remove high-frequency noise and improve output signal quality. Choose appropriate filter components based on the desired cutoff frequency and attenuation requirements.

5. Calibration and Testing:

Calibrate DAC7742YB/2KG4 periodically to ensure accuracy and performance consistency over time and temperature variations. Perform thorough testing, including linearity tests, noise analysis, and temperature drift measurements, to verify the DAC's performance under various operating conditions.

Considerations:

When designing with DAC7742YB/2KG4, it's essential to consider:

- System Accuracy: Ensure that the overall system accuracy meets the application requirements by considering the DAC's integral non-linearity (INL), differential non-linearity (DNL), and gain error.

- Output Drive Capability: Verify that the DAC's output drive capability is sufficient to drive the load impedance of the connected analog circuitry without compromising signal integrity.

- Calibration Techniques: Implement effective calibration techniques, such as gain and offset calibration, to compensate for DAC errors and achieve the desired output accuracy.

- EMI/EMC Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with relevant EMI/EMC standards, especially in sensitive industrial environments.

- Reliability Testing: Conduct rigorous reliability testing, including temperature cycling, humidity testing, and accelerated life testing, to ensure the long-term reliability of the DAC in the intended application.

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6. What is the process for return or replacement of DAC7742YB/2KG4?

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 DAC7742YB/2KG4 we delivered, we will accept the replacement or return of the DAC7742YB/2KG4 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 DAC7742YB/2KG4.

(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