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CAT523L

CAT523L

Manufacturer No:

CAT523L

Manufacturer:

onsemi

Description:

CAT523 - CONFIGURED DIGITALLY PR

Datasheet:

Datasheet

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CAT523L Specifications

  • Type
    Parameter
  • Resistance - Wiper (Ohms) (Typ)
    -
  • Operating Temperature
    0°C ~ 70°C
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package
    14-SOIC
  • Mounting Type
    Surface Mount
  • Temperature Coefficient (Typ)
    300ppm/°C
  • Tolerance
    ±20%
  • Features
    -
  • Voltage - Supply
    2.7V ~ 5.5V
  • Memory Type
    Non-Volatile
  • Interface
    Serial
  • Resistance (Ohms)
    24k
  • Number of Taps
    256
  • Number of Circuits
    2
  • Configuration
    Potentiometer
  • Taper
    Linear
  • DigiKey Programmable
    Not Verified
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    CAT523
The CAT523L is an integrated circuit chip that is commonly used in LED display applications. Some of the advantages and application scenarios of the CAT523L chip are:1. High integration: The CAT523L chip integrates multiple functions required for LED display control, including LED driver, shift register, and latch. This high integration reduces the component count and simplifies the circuit design.2. Easy control: The CAT523L chip can be easily controlled using a simple serial interface, such as SPI (Serial Peripheral Interface) or I2C (Inter-Integrated Circuit). This makes it convenient to interface with microcontrollers or other control devices.3. Multiple LED display support: The CAT523L chip can drive multiple LED displays simultaneously, making it suitable for applications that require multiple digits or segments to be displayed, such as digital clocks, scoreboards, or panel meters.4. Brightness control: The CAT523L chip provides built-in brightness control functionality, allowing the user to adjust the brightness of the LED display according to the ambient lighting conditions or specific requirements.5. Low power consumption: The CAT523L chip is designed to operate at low power levels, making it suitable for battery-powered or energy-efficient applications.6. Wide operating voltage range: The CAT523L chip can operate over a wide voltage range, typically from 2.7V to 5.5V, making it compatible with a variety of power supply sources.Application scenarios of the CAT523L chip include:1. Digital clocks and timers: The CAT523L chip can be used to drive the LED segments of a digital clock or timer, providing a clear and easily readable display.2. Scoreboards and counters: The CAT523L chip can be used to drive the LED segments of scoreboards or counters in sports events, competitions, or industrial applications.3. Panel meters: The CAT523L chip can be used to drive the LED segments of panel meters, such as voltage or current meters, providing a visual representation of the measured values.4. Information displays: The CAT523L chip can be used in various information display applications, such as temperature displays, humidity displays, or any other application where numerical or alphanumeric information needs to be displayed.Overall, the CAT523L chip offers advantages of high integration, easy control, multiple LED display support, brightness control, low power consumption, and wide operating voltage range, making it suitable for a wide range of LED display applications.
CAT523L Relevant information