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Texas Instruments OMAPL138EZWTA3

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    OMAPL138EZWTA3 this integrated circuit is available in factory sealed anti static packs. at Please read product page below detail information. including OMAPL138EZWTA3 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 OMAPL138EZWTA3 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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    OMAPL138EZWTA3 Typical application Circuitry


    The OMAPL138EZWTA3 is an advanced, integrated System-on-Chip (SoC) produced by Texas Instruments. This chip combines the features of a microcontroller unit (MCU) and a digital signal processor (DSP) into a single device.

    Features of the OMAPL138EZWTA3:

    1. High-performance Digital Signal Processor (DSP): The OMAPL138EZWTA3 features a high-performance TMS320C674x DSP core. This enables efficient processing of digital signal operations like image, video, and audio processing.

    2. ARM9 Microcontroller Unit (MCU): The chip also features an ARM926EJ-S core for controlling various tasks and operations, enabling it to function effectively as a microcontroller.

    3. On-chip Peripherals: The OMAPL138EZWTA3 integrates a host of peripherals, including Ethernet MAC, USB 2.0, MMC/SD, UART, SPI, and I2C. It is therefore a flexible option for a variety of applications.

    4. Low Power Consumption: The OMAPL138EZWTA3 is designed with power-efficient cores, and it provides several low-power operating modes, thus making it an energy-efficient choice.

    Typical Application Scenarios:

    The OMAPL138EZWTA3 can be used in various applications that require both the functionalities of a DSP and an MCU, such as digital audio, industrial control, test and measurement, biometrics, and communications infrastructure.

    Example of Circuit Connection - Digital Audio Processing:

    In a digital audio processing scenario, you can connect the OMAPL138EZWTA3 in the following way:

    1. Audio Input (I2S Interface - Pins 40, 41, 42, 43): Connect the I2S interface pins to your digital audio source. The I2S interface can handle stereo audio input.

    2. Power Supply (VDD - Pin 9, 64, 90, 114, 147, 169, GND - Pin 55, 97, 141, 168): These pins are connected to the power source. Given its multiple power domains, a stable supply for each domain needs to be ensured.

    3. Audio Output (I2S Interface - Pins 44, 45, 46, 47): After audio processing, the output is sent through these pins to your audio output device.

    4. Memory Interface (EMIFA - Pins 123 to 144): If external memory is required for storing audio data, these pins should be connected to your memory device.

    Design Considerations with OMAPL138EZWTA3:

    1. Power Management: Ensure proper power management strategies as OMAPL138EZWTA3 supports multiple power domains.

    2. Thermal Management: Proper heat dissipation methods should be implemented to maintain the longevity of the device.

    3. EMI/EMC Compliance: Due to its rapid speed, the required precautions must be made to meet the requirements for electromagnetic compatibility (EMC) and electromagnetic interference (EMI).

    4. Layout Considerations: Short, wide traces should be used for connections, and care should be taken to avoid signal integrity issues.

    To wrap up, the OMAPL138EZWTA3 is a highly versatile SoC, integrating a DSP and an MCU. Its extensive feature set makes it well-suited for a wide range of applications, particularly those requiring substantial signal processing and control operations.

    OMAPL138EZWTA3 informationOMAPL138EZWTA3 information


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    We have a professional and experienced quality control team to strictly verify and test the OMAPL138EZWTA3. All suppliers must pass our qualification reviews before they can publish their products including OMAPL138EZWTA3 on; we pay more attention to the channels and quality of OMAPL138EZWTA3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the OMAPL138EZWTA3 price and inventory displayed accurate?

    The price and inventory of OMAPL138EZWTA3 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 OMAPL138EZWTA3?

    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 OMAPL138EZWTA3 we delivered, we will accept the replacement or return of the OMAPL138EZWTA3 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 OMAPL138EZWTA3.

    (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

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