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ISL59444IB

ISL59444IB

Manufacturer No:

ISL59444IB

Manufacturer:

Intersil

Description:

VIDEO MULTIPLEXER

Datasheet:

Datasheet

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ISL59444IB Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Voltage - Supply, Single/Dual (±)
    ±4.5V ~ 5.5V
  • Current - Output / Channel
    180 mA
  • Current - Supply
    18 mA
  • Slew Rate
    1515V/µs
  • -3db Bandwidth
    1 GHz
  • Number of Circuits
    1
  • Output Type
    -
  • Applications
    4:1 Multiplexer-Amplifier
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The ISL59444IB is a high-speed, quad-channel, current output integrated circuit (IC) chip designed for driving laser diodes and other current-driven loads. Some of the advantages and application scenarios of the ISL59444IB are:1. High-Speed Operation: The ISL59444IB is capable of operating at high speeds, making it suitable for applications that require fast response times, such as laser diode drivers for optical communication systems.2. Quad-Channel Configuration: The chip has four independent channels, allowing it to drive multiple laser diodes or other current-driven loads simultaneously. This feature is beneficial in applications where multiple outputs are required, such as laser projection systems or multi-channel optical sensors.3. Current Output: The ISL59444IB provides a current output rather than a voltage output. This makes it ideal for driving laser diodes, which typically require a precise current to operate efficiently and maintain stability.4. Adjustable Current Levels: The chip allows for the adjustment of current levels through external resistors, providing flexibility in controlling the output current to meet specific requirements of different laser diodes or loads.5. Protection Features: The ISL59444IB incorporates various protection features, including overcurrent protection and thermal shutdown. These features help safeguard the chip and the connected laser diodes from damage due to excessive current or temperature.6. Wide Operating Voltage Range: The chip can operate over a wide voltage range, typically from 4.5V to 5.5V, making it compatible with various power supply configurations.Application scenarios for the ISL59444IB include:1. Laser Diode Drivers: The chip is commonly used in laser diode driver circuits for applications such as optical communication systems, laser-based measurement devices, laser printers, laser projectors, and laser-based medical equipment.2. Optical Sensing Systems: The quad-channel configuration of the ISL59444IB makes it suitable for driving multiple channels of optical sensors, such as photodiodes or phototransistors, in applications like optical encoders, proximity sensors, or optical switches.3. Industrial Automation: The chip can be utilized in industrial automation systems that require precise control of current-driven loads, such as laser-based alignment systems, laser cutting or welding machines, or laser-based inspection systems.4. Research and Development: The ISL59444IB can be used in various research and development projects involving laser diodes or other current-driven loads, where high-speed and precise current control are essential.Overall, the ISL59444IB integrated circuit chip offers high-speed, quad-channel current output capabilities, making it suitable for a wide range of applications involving laser diodes and other current-driven loads.
ISL59444IB Relevant information