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BUF634UG4

BUF634UG4

Manufacturer No:

BUF634UG4

Manufacturer:

Texas Instruments

Description:

IC BUFFER 1 CIRCUIT 8SOIC

Datasheet:

Datasheet

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BUF634UG4 Specifications

  • Type
    Parameter
  • -3db Bandwidth
    180 MHz
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • 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
    Discontinued at Digi-Key
  • Series
    -
The BUF634UG4 is a high-performance audio buffer integrated circuit chip. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the BUF634UG4 are:Advantages: 1. High output current capability: The BUF634UG4 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 BUF634UG4 has a wide bandwidth of 180MHz, enabling it to handle high-frequency audio signals accurately. 4. High slew rate: With a high slew rate of 1800V/μs, it can respond quickly to fast-changing audio signals, preserving the signal integrity. 5. Unity-gain stable: The chip remains stable even at unity gain, eliminating the need for external compensation components.Application Scenarios: 1. Audio amplifiers: The BUF634UG4 can be used as a buffer stage in audio amplifiers to isolate the input and output stages, preventing signal degradation and improving overall performance. 2. Headphone amplifiers: Due to its high output current capability, low distortion, and wide bandwidth, the BUF634UG4 is suitable for driving headphones, providing clean and powerful audio output. 3. Line drivers: It can be used as a line driver to boost the audio signal level, ensuring proper impedance matching and minimizing signal loss in long audio cable runs. 4. Active filters: The BUF634UG4 can be employed in active filter circuits to buffer and amplify the filtered audio signals, maintaining signal integrity and preventing loading effects. 5. Instrumentation amplifiers: It can serve as a buffer in instrumentation amplifier circuits, isolating the input and output stages and providing high-fidelity amplification of low-level signals.Overall, the BUF634UG4 integrated circuit chip offers high-performance audio buffering capabilities, making it suitable for various audio applications where low distortion, high output current, and wide bandwidth are required.
BUF634UG4 Relevant information