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Name: DAC904UG4
Brand: Texas Instruments
SKU: DAC904UG4
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 DAC904UG4

Part No.:: DAC904UG4

Manufacturer:: Texas Instruments

Package:: 28-SOIC (0.295, 7.50mm Width)

Datasheet:: DAC904UG4.pdf

Description:: IC DAC 14BIT A-OUT 28SOIC

In Stock:: 3376

Quantity:: Add To Cart

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DAC904UG4 Specifications

Package/Case:
28-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
SpeedPlus™
ProductStatus:
Obsolete
NumberofBits:
14
NumberofD/AConverters:
1
SettlingTime:
30ns (Typ)
OutputType:
Current - Unbuffered
DifferentialOutput:
Yes
DataInterface:
Parallel
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±3, ±2.5
Architecture:
Current Source
OperatingTemperature:
-40°C ~ 85°C

DAC904UG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC904UG4 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 DAC904UG4 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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DAC904UG4 information

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DAC904UG4 Application Introduction

DAC904UG4 is a high-precision, low-power, 12-bit digital-to-analog converter (DAC) commonly used in industrial and automotive applications for accurate analog signal generation.

Application Scenario:

In a motor control system, DAC904UG4 can be utilized to generate precise control signals for motor speed and position control, enhancing system efficiency and performance.

Circuit Design:

To effectively incorporate DAC904UG4 into a motor control system, consider the following design optimizations:

1. Power Management:

Ensure stable power supply for DAC904UG4 and associated components. Utilize low-dropout regulators and bypass capacitors to minimize voltage fluctuations and noise.

2. Signal Integrity:

Implement proper signal conditioning techniques to maintain signal integrity and minimize noise interference. Use differential signaling and shielding for critical signal paths to enhance immunity to external disturbances.

3. Thermal Management:

Prevent overheating of DAC904UG4 by designing adequate heat dissipation mechanisms, such as heat sinks or thermal vias, especially in high-power applications or environments with elevated temperatures.

4. Analog Circuit Layout:

Optimize PCB layout to minimize parasitic effects and ensure accurate analog signal generation. Keep analog traces short and separate from digital signals to reduce crosstalk and interference.

5. System Integration:

Integrate DAC904UG4 seamlessly into the motor control system architecture, considering factors like communication protocols, microcontroller compatibility, and system scalability for future expansions or upgrades.

Considerations:

When designing with DAC904UG4, it's essential to address the following considerations:

- Resolution and Accuracy: Select appropriate resolution and calibration techniques to achieve desired precision in analog output signals.

- Output Drive Capability: Ensure that the DAC output can drive the load impedance effectively, considering factors like current sourcing/sinking capabilities and output voltage swing.

- System Calibration: Implement calibration routines to compensate for component variations, temperature effects, and non-linearities, ensuring consistent performance over the device's operating range.

- EMC/EMI Compliance: Design the circuit layout and grounding scheme to mitigate electromagnetic interference and ensure compliance with electromagnetic compatibility (EMC) standards.

- Reliability Testing: Conduct thorough testing and validation of the motor control system to verify functionality, performance, and reliability under various operating conditions and environmental stresses.

DAC904UG4 FAQ

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3. Are the DAC904UG4 price and inventory displayed accurate?

The price and inventory of DAC904UG4 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 DAC904UG4?

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 DAC904UG4 we delivered, we will accept the replacement or return of the DAC904UG4 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 DAC904UG4.

(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