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PCM1861DBT

PCM1861DBT

Manufacturer No:

PCM1861DBT

Manufacturer:

Texas Instruments

Description:

IC ADC/AUDIO 24BIT 192K 30TSSOP

Datasheet:

Datasheet

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PCM1861DBT Specifications

  • Type
    Parameter
  • Supplier Device Package
    30-TSSOP
  • Package / Case
    30-TFSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    1.8V ~ 3.3V
  • Voltage Supply Source
    Analog and Digital
  • Data Interface
    I²C, SPI
  • Sampling Rate (Per Second)
    192k
  • Resolution (Bits)
    24 b
  • Number of Channels
    2
  • Type
    ADC, Audio
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The PCM1861DBT is an integrated circuit chip designed by Texas Instruments. It is a high-performance, low-power, stereo audio analog-to-digital converter (ADC) with a built-in microphone preamplifier. Some of the advantages and application scenarios of the PCM1861DBT chip are:1. High-performance ADC: The PCM1861DBT chip offers high-resolution audio conversion with a dynamic range of 105 dB and a sampling rate of up to 192 kHz. This makes it suitable for applications requiring high-quality audio conversion.2. Low-power consumption: The chip is designed to operate at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial.3. Built-in microphone preamplifier: The PCM1861DBT chip includes a microphone preamplifier, allowing direct connection of microphones without the need for external preamplification circuitry. This simplifies the design and reduces the component count.4. Flexible input options: The chip supports multiple input options, including differential or single-ended inputs, allowing it to interface with various audio sources such as microphones, line-level signals, or other audio devices.5. Digital audio interface: The PCM1861DBT chip provides a digital audio interface (I2S or TDM) for easy integration with digital signal processors (DSPs), microcontrollers, or other digital audio systems.Application scenarios for the PCM1861DBT chip include:1. Audio recording devices: The chip's high-performance ADC and built-in microphone preamplifier make it suitable for applications such as portable audio recorders, USB microphones, or audio interfaces.2. Voice-controlled systems: The chip's microphone preamplifier and low-power consumption make it suitable for voice-controlled systems, such as smart speakers, voice assistants, or voice recognition systems.3. Audio processing systems: The PCM1861DBT chip can be used in audio processing systems, such as audio mixers, audio effects processors, or audio analyzers, where high-quality analog-to-digital conversion is required.4. Industrial applications: The chip's flexibility and high-performance characteristics make it suitable for various industrial applications, including audio monitoring systems, acoustic measurement devices, or industrial control systems requiring audio input.Overall, the PCM1861DBT integrated circuit chip offers high-performance audio conversion, low-power operation, and flexible input options, making it suitable for a wide range of audio applications.
PCM1861DBT Relevant information