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Name: DAC7734E
Brand: Texas Instruments
SKU: DAC7734E
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 DAC7734E

Part No.:: DAC7734E

Manufacturer:: Texas Instruments

Package:: 48-BSSOP (0.295, 7.50mm Width)

Datasheet:: DAC7734E.pdf

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

In Stock:: 3630

Quantity:: Add To Cart

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DAC7734E Specifications

Package/Case:
48-BSSOP (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
NumberofBits:
16
NumberofD/AConverters:
4
SettlingTime:
11µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
±14.25V ~ 15.75V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±4 (Max), ±3 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

DAC7734E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC7734E 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 DAC7734E 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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DAC7734E information

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DAC7734E Application Introduction

DAC7734E is a quad, 12-bit digital-to-analog converter (DAC) with SPI interface, designed for precision voltage output applications.

Application Scenario:

In precision instrumentation and control systems, DAC7734E can be utilized to generate accurate analog voltage outputs for tasks such as motor control and audio processing.

Circuit Design:

To effectively integrate DAC7734E into your design, consider the following optimization techniques:

1. Power Management:

Ensure a clean and stable power supply for DAC7734E to minimize noise and ensure accurate analog output. Utilize low-dropout voltage regulators and bypass capacitors to filter out power supply fluctuations.

2. Signal Integrity:

Pay attention to signal integrity throughout the PCB layout and routing process. Keep digital and analog signal traces separated and use ground planes to minimize ground loops and noise interference.

3. Thermal Management:

Prevent overheating of DAC7734E by ensuring adequate thermal dissipation. Place thermal vias under the DAC and connect them to a ground plane for efficient heat dissipation. Consider adding a heat sink if operating in high-temperature environments.

4. Output Filtering:

Integrate low-pass filters at the output of DAC7734E to remove high-frequency noise and smooth the analog output signal. Choose filter components carefully to avoid introducing additional phase shift or attenuation.

5. Calibration and Testing:

Calibrate DAC7734E outputs periodically to maintain accuracy over time and temperature variations. Implement self-test routines to verify the functionality and performance of the DAC under different operating conditions.

Considerations:

When designing with DAC7734E, keep the following factors in mind:

- SPI Interface Configuration: Properly configure the SPI interface settings to ensure reliable communication between the microcontroller and DAC7734E.

- Output Buffering: Consider adding an output buffer to drive heavy loads or long cables without degrading signal integrity.

- System Calibration: Implement calibration routines to compensate for DAC offset and gain errors, ensuring accurate output voltage across the entire range.

- External Reference Voltage: Utilize an external reference voltage source for improved accuracy and stability, especially in precision applications.

- EMC/EMI Mitigation: Shield sensitive analog circuitry from electromagnetic interference and design the PCB layout to minimize signal crosstalk and radiation.

DAC7734E FAQ

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We have a professional and experienced quality control team to strictly verify and test the DAC7734E. All suppliers must pass our qualification reviews before they can publish their products including DAC7734E on icwhale.com; we pay more attention to the channels and quality of DAC7734E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DAC7734E price and inventory displayed accurate?

The price and inventory of DAC7734E 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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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 DAC7734E?

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 DAC7734E we delivered, we will accept the replacement or return of the DAC7734E 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 DAC7734E.

(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