Manufacturer No:



Texas Instruments







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DRV135UA Specifications

  • Type
  • Supplier Device Package
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -55°C ~ 125°C (TA)
  • Interface
  • Number of Channels
  • Product Status
  • Packaging
  • Series
The DRV135UA is a precision differential amplifier integrated circuit chip manufactured by Texas Instruments. It is specifically designed for audio applications and offers several advantages and application scenarios:1. High Precision: The DRV135UA provides high accuracy and precision in amplifying differential audio signals. It has a low offset voltage and low total harmonic distortion, ensuring faithful reproduction of audio signals.2. Common-Mode Rejection: The chip has a high common-mode rejection ratio (CMRR), which allows it to reject common-mode noise and interference. This makes it suitable for applications where noise rejection is critical, such as audio recording and professional audio equipment.3. Wide Bandwidth: The DRV135UA has a wide bandwidth, typically up to 1 MHz, which enables it to handle a broad range of audio frequencies. This makes it suitable for audio amplification in various applications, including music systems, audio mixers, and public address systems.4. Differential Input: The chip accepts differential input signals, which means it can amplify the voltage difference between two input signals. This makes it ideal for applications where balanced audio signals are used, such as in professional audio equipment and audio transmission systems.5. Single-Supply Operation: The DRV135UA can operate on a single power supply, typically ranging from 4.5V to 36V. This makes it convenient to use in portable audio devices, automotive audio systems, and other applications where a single power source is available.6. Protection Features: The chip incorporates various protection features, including short-circuit protection and thermal shutdown. These features ensure the safety and reliability of the chip and protect it from damage in case of faults or excessive heat.Application scenarios for the DRV135UA include:1. Audio Amplifiers: The chip can be used in audio amplifiers to amplify differential audio signals with high precision and low distortion.2. Audio Mixers: It can be used in audio mixers to amplify and process differential audio signals from multiple sources, providing accurate and noise-free mixing.3. Professional Audio Equipment: The DRV135UA is suitable for professional audio equipment such as microphone preamplifiers, audio interfaces, and studio equipment, where high-quality audio amplification and noise rejection are crucial.4. Public Address Systems: It can be used in public address systems to amplify audio signals for large venues, ensuring clear and high-fidelity sound reproduction.5. Automotive Audio Systems: The chip can be used in automotive audio systems to amplify audio signals from various sources, providing high-quality sound in vehicles.Overall, the DRV135UA integrated circuit chip offers high precision, common-mode rejection, wide bandwidth, and protection features, making it suitable for a wide range of audio applications that require accurate and noise-free amplification of differential audio signals.