What is the Additional Feature ?

Name: DLPC3438CZEZ
Brand: Texas Instruments
SKU: DLPC3438CZEZ
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 DLPC3438CZEZ

Part No.:: DLPC3438CZEZ

Manufacturer:: Texas Instruments

Package:: 201-VFBGA

Datasheet:: DLPC3438CZEZ.pdf

Description:: IC DRVR CTRL 201NFBGA

In Stock:: 3573

Quantity:: Add To Cart

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DLPC3438CZEZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DLPC3438CZEZ 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 DLPC3438CZEZ 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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DLPC3438CZEZ Typical application Circuitry

DLPC3438CZEZ

The DLPC3438CZEZ is a digital controller component from Texas Instruments, specifically designed for use with Digital Light Processing (DLP) technology in projection and display systems. It functions as a critical part of the DLP system, managing the digital micromirror device (DMD), facilitating image processing, and controlling the light source to produce high-quality images. This controller is an integral part of DLP systems found in pico projectors, portable displays, and other applications requiring compact, efficient image projection capabilities.

Key Features and Specifications:

- DMD Interface: Specifically designed to interface with DLP DMDs, enabling precise control over the micromirrors for image projection.

- High-Speed Interface: Supports high-speed data transfer to the DMD, ensuring smooth video playback and high-quality image projection.

- Compact Size: Offers a compact form factor suitable for portable and space-constrained applications.

- Integrated Memory: Comes with integrated memory for frame buffering and image processing, enhancing the overall image quality and system reliability.

- Power Management: Includes advanced power management features to optimize the system's power consumption.

Application Scenario: Incorporating the DLPC3438CZEZ into a portable pico projector used for mobile presentations and personal entertainment.

Circuit Design Integration:

1. DMD Interface:

- DMD_DATA (Pins 1-24): Connect these pins directly to the corresponding data input pins on the DMD. It's crucial to ensure short and impedance-controlled traces to maintain signal integrity. Bold: DMD Interface.

2. System Power Supply:

- VDD (Pin 25): Connect to a stable 3.3V power supply, using bypass capacitors placed as close to the pin as possible to filter noise from the power supply. Bold: System Power Supply.

3. Image Data Input:

- HDMI_RX (Pins 26-29): Interface these pins with an HDMI receiver chip to accept video input from external sources like laptops or smartphones. Proper ESD protection on the HDMI lines is essential to prevent damage. Bold: Image Data Input.

4. Light Source Control:

- LED_EN (Pins 30-32): Connect these pins to the RGB LED drivers. The DLPC3438CZEZ controls the timing and intensity of the LEDs, synchronizing light output with the DMD's operation. Bold: Light Source Control.

5. Communication Interface:

- I2C_SCL, I2C_SDA (Pins 33-34): Use these pins for I2C communication with other system components, such as temperature sensors or memory modules, for system monitoring and configuration. Bold: Communication Interface.

Design Considerations:

- Signal Integrity: Maintaining signal integrity, especially for the high-speed connections to the DMD and HDMI receiver, is crucial. This may involve careful PCB layout, controlled impedance traces, and termination resistors.

- Thermal Management: The DLPC3438CZEZ, like all digital controllers, generates heat during operation. Implementing heat sinks or thermal pads, and considering airflow in the product design, can help dissipate heat effectively.

- Power Efficiency: Optimizing the power management features of the DLPC3438CZEZ can significantly improve the battery life of portable projectors.

- Firmware Development: Developing robust firmware that leverages the DLPC3438CZEZ's capabilities for image processing and system control is key to achieving high-quality projection and user experience.

- Component Sourcing: Ensuring the availability of the DLPC3438CZEZ and compatible DMDs, considering potential supply chain constraints, is important for the product's manufacturing scalability.

Integrating the DLPC3438CZEZ into a portable pico projector system underscores the controller's pivotal role in DLP technology-based projection systems, highlighting the importance of precise control, power management, and signal integrity in delivering high-quality, efficient projection solutions in compact form factors.

DLPC3438CZEZ information

DLPC3438CZEZ Specifications

Packaging:
Tray
Series:
-
ProductStatus:
Active
DisplayType:
DLP
Configuration:
-
Interface:
I²C
DigitsorCharacters:
-
Current-Supply:
-
Voltage-Supply:
1.1V
OperatingTemperature:
-30°C ~ 85°C
MountingType:
Surface Mount

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6. What is the process for return or replacement of DLPC3438CZEZ?

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

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