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MAX3355EEBC+T
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MAX3355EEBC+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: USB On-The-Go (OTG) Transceiver
  • Characteristics: High-speed, low-power, small form factor
  • Package: 12-pin Wafer-Level Chip Scale Package (WLCSP)
  • Essence: Enables USB OTG functionality in electronic devices
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Supply Voltage: 1.7V to 3.6V
  • Operating Temperature Range: -40°C to +85°C
  • Data Rate: Up to 480 Mbps
  • Interface: USB 2.0
  • Protection Features: Overvoltage, undervoltage, and overcurrent protection
  • ESD Protection: ±8kV Human Body Model (HBM), ±15kV IEC 61000-4-2 Air-Gap Discharge, ±8kV IEC 61000-4-2 Contact Discharge

Pin Configuration

The MAX3355EEBC+T features a 12-pin WLCSP package with the following pin configuration:

  1. VBUS
  2. D-
  3. D+
  4. ID
  5. GND
  6. SCL
  7. SDA
  8. INT
  9. RST
  10. NC
  11. NC
  12. VDD

Functional Features

  • USB OTG support for both host and peripheral modes
  • Automatic detection and switching between host and peripheral roles
  • Integrated 5V-to-3.3V regulator for internal circuitry
  • Low-power consumption in standby mode
  • Support for battery charging through USB port
  • Configurable interrupt output for device status notifications

Advantages and Disadvantages

Advantages: - Enables USB OTG functionality in electronic devices - Small form factor allows for integration in space-constrained designs - High-speed data transfer up to 480 Mbps - Protection features safeguard against voltage and current fluctuations - ESD protection ensures device reliability

Disadvantages: - Limited pin count may restrict the number of peripherals that can be connected simultaneously - Requires external components for complete USB OTG implementation - Sensitive to electrostatic discharge (ESD) during handling and assembly

Working Principles

The MAX3355EEBC+T is an integrated circuit designed to enable USB On-The-Go functionality in electronic devices. It operates as a transceiver, allowing devices to act as either a USB host or peripheral. The IC automatically detects the role required based on the connected device and switches accordingly.

The device incorporates a 5V-to-3.3V regulator to power its internal circuitry. It supports high-speed data transfer rates of up to 480 Mbps, complying with the USB 2.0 standard. The MAX3355EEBC+T also provides protection features such as overvoltage, undervoltage, and overcurrent protection to ensure safe operation.

Additionally, the IC includes electrostatic discharge (ESD) protection, guarding against damage caused by static electricity. It offers ±8kV Human Body Model (HBM) and ±15kV IEC 61000-4-2 Air-Gap Discharge protection, along with ±8kV IEC 61000-4-2 Contact Discharge protection.

Detailed Application Field Plans

The MAX3355EEBC+T finds application in various electronic devices requiring USB OTG functionality. Some potential fields where this IC can be utilized include:

  1. Mobile Devices: Smartphones, tablets, and portable media players can benefit from USB OTG support to connect external storage devices, input peripherals, and other USB accessories.
  2. Digital Cameras: Enabling USB OTG allows direct transfer of photos and videos from the camera to external storage devices without the need for a computer.
  3. Automotive Systems: USB OTG functionality can be utilized in car infotainment systems to connect smartphones or USB drives for media playback or software updates.
  4. Industrial Equipment: USB OTG support enables easy data exchange between industrial equipment and computers, facilitating configuration changes and firmware updates.

Detailed and Complete Alternative Models

  1. MAX3351EEUE+: Similar to MAX3355EEBC+T, this IC offers USB OTG functionality in a 16-pin TSSOP package. It provides additional GPIO pins for enhanced peripheral control.
  2. MAX3421E: This IC is a USB host/peripheral controller with integrated transceiver. It supports USB 2.0 and offers more advanced features such as USB hub support and battery charging detection.
  3. FT232R: A popular USB-to-serial converter IC that can be used as an alternative for specific applications requiring USB connectivity without OT

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX3355EEBC+T in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MAX3355EEBC+T in technical solutions:

  1. Q: What is the MAX3355EEBC+T? A: The MAX3355EEBC+T is a high-speed USB On-The-Go (OTG) transceiver IC.

  2. Q: What is the purpose of the MAX3355EEBC+T? A: The MAX3355EEBC+T is used to enable USB OTG functionality in electronic devices, allowing them to act as both USB hosts and peripherals.

  3. Q: What are some typical applications of the MAX3355EEBC+T? A: The MAX3355EEBC+T is commonly used in smartphones, tablets, digital cameras, portable media players, and other devices that require USB OTG capability.

  4. Q: What are the key features of the MAX3355EEBC+T? A: Some key features include support for USB 2.0 high-speed (480 Mbps), integrated 15 kV ESD protection, low power consumption, and compatibility with various USB protocols.

  5. Q: How does the MAX3355EEBC+T enable USB OTG functionality? A: The MAX3355EEBC+T provides the necessary circuitry to detect and switch between USB host and peripheral modes, allowing devices to dynamically change their roles.

  6. Q: Does the MAX3355EEBC+T require external components? A: Yes, the MAX3355EEBC+T requires external resistors, capacitors, and crystal oscillators for proper operation.

  7. Q: Is the MAX3355EEBC+T compatible with older USB standards? A: Yes, the MAX3355EEBC+T is backward compatible with USB 1.1 devices and supports low-speed (1.5 Mbps) and full-speed (12 Mbps) operation.

  8. Q: Can the MAX3355EEBC+T be used in battery-powered devices? A: Yes, the MAX3355EEBC+T features low power consumption and can be used in battery-powered applications.

  9. Q: Are there any evaluation kits available for the MAX3355EEBC+T? A: Yes, Maxim Integrated offers evaluation kits that include the MAX3355EEBC+T and provide a platform for testing and prototyping.

  10. Q: Where can I find more information about the MAX3355EEBC+T? A: You can find detailed datasheets, application notes, and other resources on the official Maxim Integrated website or by contacting their technical support team.