Home / Signal Buffers, Repeaters, Splitters / PCA9519BS,118/
PCA9519BS,118

PCA9519BS,118

Manufacturer No:

PCA9519BS,118

Manufacturer:

NXP USA Inc.

Description:

N BUFFER, REDRIVER 4 CHANNEL 400

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

PCA9519BS,118 Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-HVQFN (4x4)
  • Package / Case
    24-VFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    11.6mA
  • Voltage - Supply
    3V ~ 5.5V
  • Capacitance - Input
    6 pF
  • Signal Conditioning
    -
  • Delay Time
    -
  • Number of Channels
    4
  • Data Rate (Max)
    400kHz
  • Output
    2-Wire Bus
  • Input
    2-Wire Bus
  • Applications
    I²C
  • Type
    Buffer, ReDriver
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    -
The PCA9519BS,118 is a level-translating I2C-bus repeater chip manufactured by NXP Semiconductors. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Level Translation: The PCA9519BS,118 provides bidirectional voltage-level translation between low-voltage (down to 0.9V) and high-voltage (up to 5.5V) I2C-bus systems. This allows devices operating at different voltage levels to communicate with each other seamlessly.2. Buffering and Repeater: It acts as a buffer and repeater for I2C-bus signals, allowing for extended bus length and increased capacitance. It helps in overcoming the limitations of the I2C-bus, such as signal degradation and limited bus length.3. Hot Swapping: The chip supports hot swapping, which means that devices can be connected or disconnected from the bus without causing any disruption or damage to the system. This feature is particularly useful in applications where devices need to be added or removed dynamically.4. Noise Filtering: The PCA9519BS,118 includes built-in noise filtering capabilities, which help in reducing the impact of noise and interference on the I2C-bus signals. This ensures reliable and error-free communication between devices.Application Scenarios: 1. Mixed Voltage Systems: The PCA9519BS,118 is commonly used in systems where different devices operate at different voltage levels. It enables communication between devices with varying voltage requirements, making it suitable for applications such as mixed-voltage I2C-bus systems.2. Long Bus Lengths: In scenarios where the I2C-bus needs to span longer distances, the PCA9519BS,118 can be used as a repeater to extend the bus length. It helps in maintaining signal integrity and allows for reliable communication over longer distances.3. Industrial Automation: The chip finds applications in industrial automation systems where multiple devices need to communicate over the I2C-bus. It ensures compatibility between devices operating at different voltage levels and helps in maintaining robust communication in noisy industrial environments.4. Consumer Electronics: The PCA9519BS,118 is also used in consumer electronics products that utilize the I2C-bus for communication between various components. It enables seamless integration of devices with different voltage requirements, allowing for efficient and reliable communication.Overall, the PCA9519BS,118 offers level translation, buffering, noise filtering, and hot swapping capabilities, making it a versatile chip for I2C-bus applications requiring voltage-level compatibility and signal integrity.
PCA9519BS,118 Relevant information