Bi-directional logic level converter

Bi-directional logic level converter

1,800.00

A bi-directional logic level converter is a circuit module used to safely interface between two digital circuits that operate at different voltage levels. It allows signals to be converted between different logic levels, ensuring compatibility and preventing damage to components. This type of converter supports bidirectional communication, making it suitable for various digital applications.

Key Features:

  • Converts logic levels between different voltages (e.g., 3.3V and 5V)
  • Supports bidirectional data transfer
  • Simple interface with minimal components required
  • Typically used in communication between microcontrollers and peripherals

Technical Specifications:

  • Input Voltage Range:
    • High voltage (HV) side: Typically 5V
    • Low voltage (LV) side: Typically 3.3V
  • Bidirectional: Supports data transfer in both directions (from HV to LV and LV to HV)
  • Number of Channels: Varies (e.g., 4-channel, 8-channel, etc.)
  • Data Rate: Supports standard digital communication speeds (e.g., I2C, UART)
  • Package Type: Typically available in modules or as integrated circuits
  • Connector Type: Usually includes pin headers for easy connection
  • Operating Temperature Range: Varies depending on the manufacturer (commonly -40°C to +85°C)

Applications:

  • Interfacing between microcontrollers and sensors with different voltage levels
  • Communication between devices with different logic levels in embedded systems
  • Level shifting in digital communication buses (e.g., I2C, UART)

Usage:

  1. Connect HV and LV: Connect the high voltage (HV) side to the higher voltage circuit and the low voltage (LV) side to the lower voltage circuit.
  2. Power Supply: Ensure that both the HV and LV sides are properly powered according to the specifications.
  3. Signal Wiring: Connect the data lines that need level shifting to the appropriate pins on the converter module.
  4. Verification: Check that the signal levels are correctly translated and that there is proper communication between devices.

Caution:

  • Verify the voltage levels and connections to prevent damage to the converter or connected devices.
  • Ensure proper handling and avoid static discharge to protect the sensitive components.
  • Follow the manufacturer’s guidelines for correct usage and power supply requirements.

Datasheet:
For detailed technical specifications, refer to the specific datasheet provided by the logic level converter manufacturer.

In stock

SKU: 0143 Categories: ,
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