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BUF634F

BUF634F

Manufacturer No:

BUF634F

Manufacturer:

Texas Instruments

Description:

IC BUFFER 1 CIRC DDPAK/TO263-5

Datasheet:

Datasheet

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BUF634F Specifications

  • Type
    Parameter
  • -3db Bandwidth
    180 MHz
  • Supplier Device Package
    DDPAK/TO-263-5
  • Package / Case
    TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply Span (Max)
    36 V
  • Voltage - Supply Span (Min)
    4.5 V
  • Current - Output / Channel
    250 mA
  • Current - Supply
    15mA
  • Voltage - Input Offset
    30 mV
  • Current - Input Bias
    5 µA
  • Slew Rate
    2000V/µs
  • Output Type
    -
  • Number of Circuits
    1
  • Amplifier Type
    Buffer
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The BUF634F is a high-performance audio buffer integrated circuit chip. It offers several advantages and can be applied in various scenarios. Here are some of the advantages and application scenarios of the BUF634F:Advantages: 1. High output current capability: The BUF634F can deliver a high output current of up to 250mA, making it suitable for driving low impedance loads and headphones. 2. Low distortion and noise: It provides low total harmonic distortion (THD) and noise, ensuring high-quality audio reproduction. 3. Wide bandwidth: The BUF634F has a wide bandwidth of 180MHz, allowing it to handle high-frequency audio signals without significant loss or distortion. 4. High slew rate: With a high slew rate of 1800V/μs, it can accurately reproduce fast-changing audio signals. 5. Stable operation: It has a high open-loop gain and excellent stability, ensuring reliable and consistent performance.Application scenarios: 1. Audio amplifiers: The BUF634F can be used as a buffer stage in audio amplifiers to isolate the input and output stages, preventing interaction and improving overall performance. 2. Headphone amplifiers: Due to its high output current capability, low distortion, and wide bandwidth, the BUF634F is commonly used in headphone amplifiers to drive low impedance headphones and deliver high-quality audio. 3. Line drivers: It can be used as a line driver to boost the audio signal level and drive long cables without significant signal degradation. 4. Active filters: The BUF634F's high slew rate and wide bandwidth make it suitable for active filter applications, where it can accurately process and amplify audio signals in specific frequency ranges. 5. Audio mixers: It can be used as a buffer in audio mixers to isolate different input and output stages, preventing signal interference and maintaining signal integrity.Overall, the BUF634F is a versatile audio buffer chip with excellent performance characteristics, making it suitable for various audio applications that require high-quality audio reproduction, low distortion, and high output current capability.
BUF634F Relevant information