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MC145483EN

MC145483EN

Manufacturer No:

MC145483EN

Manufacturer:

Freescale Semiconductor

Description:

PCM CODEC, MU-LAW, 1-FUNC, CMOS

Datasheet:

Datasheet

Delivery:

Payment:

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MC145483EN Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-SSOP
  • Package / Case
    20-SSOP (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply, Digital
    2.7V ~ 5.25V
  • Voltage - Supply, Analog
    -
  • Dynamic Range, ADCs / DACs (db) Typ
    -
  • S/N Ratio, ADCs / DACs (db) Typ
    -
  • Sigma Delta
    No
  • Number of ADCs / DACs
    1 / 1
  • Resolution (Bits)
    13 b
  • Data Interface
    PCM Audio Interface
  • Type
    PCM, Filter
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The ISL54220IRTZ is a highly integrated circuit chip designed for use in portable devices such as smartphones, tablets, and laptops. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the ISL54220IRTZ integrated circuit chips are:1. Space-saving: The ISL54220IRTZ integrates multiple functions into a single chip, including a USB switch, audio switch, and charger detection circuitry. This integration saves valuable board space in portable devices, allowing for more compact designs.2. Power efficiency: The chip incorporates low on-resistance switches, which minimize power losses and improve power efficiency. This is particularly important in battery-powered devices, as it helps to extend battery life.3. USB and audio signal routing: The ISL54220IRTZ allows for seamless switching between USB and audio signals, enabling devices to switch between different modes of operation. For example, it can route audio signals from a headphone jack to the device's speakers when headphones are unplugged.4. Charger detection: The chip includes charger detection circuitry, which can identify the type of charger connected to the device. This allows for optimized charging protocols and ensures compatibility with various charging standards, such as USB Power Delivery.5. ESD protection: The ISL54220IRTZ provides built-in electrostatic discharge (ESD) protection, safeguarding the device against potential damage from static electricity.Application scenarios for the ISL54220IRTZ integrated circuit chips include:1. Smartphones and tablets: The chip can be used in smartphones and tablets to handle USB and audio signal routing, enabling seamless switching between different modes of operation. It also provides charger detection functionality, ensuring safe and efficient charging.2. Laptops and ultrabooks: The ISL54220IRTZ can be utilized in laptops and ultrabooks to integrate USB and audio switching capabilities, allowing for easy switching between different audio sources and USB peripherals.3. Portable media players: The chip can be employed in portable media players to handle audio signal routing and provide charger detection functionality, ensuring optimal audio performance and efficient charging.4. Gaming devices: The ISL54220IRTZ can be used in gaming devices to switch between audio sources, such as headphones and speakers, and provide charger detection for optimized charging during gameplay.Overall, the ISL54220IRTZ integrated circuit chips offer space-saving integration, power efficiency, USB and audio signal routing, charger detection, and ESD protection, making them suitable for a wide range of portable device applications.
MC145483EN Relevant information