OPA1688ID

OPA1688ID

Manufacturer No:

OPA1688ID

Manufacturer:

Texas Instruments

Description:

IC OPAMP AUDIO 2 CIRCUIT 8SOIC

Datasheet:

Datasheet

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OPA1688ID Specifications

  • Type
    Parameter
  • 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
    75 mA
  • Current - Supply
    1.6mA (x2 Channels)
  • Voltage - Input Offset
    250 µV
  • Current - Input Bias
    10 pA
  • -3db Bandwidth
    -
  • Gain Bandwidth Product
    10 MHz
  • Slew Rate
    8V/µs
  • Output Type
    Rail-to-Rail
  • Number of Circuits
    2
  • Amplifier Type
    Audio
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The OPA1688ID is a high-performance audio operational amplifier integrated circuit (IC) chip. It offers several advantages and can be applied in various scenarios:1. High performance: The OPA1688ID is designed to provide excellent audio signal fidelity with low distortion and noise. It offers a high slew rate and wide bandwidth, making it suitable for high-quality audio applications.2. Low distortion: The IC chip has a low total harmonic distortion (THD) and noise, ensuring accurate reproduction of audio signals. This makes it ideal for audio amplification in professional audio equipment, high-end consumer audio systems, and studio recording applications.3. High output current: The OPA1688ID can deliver a high output current, enabling it to drive low impedance loads and power-hungry headphones. This makes it suitable for headphone amplifiers and audio systems that require high power output.4. Wide supply voltage range: The IC chip operates over a wide supply voltage range, typically from ±2.25V to ±18V. This flexibility allows it to be used in various audio systems with different power supply configurations.5. Thermal protection: The OPA1688ID incorporates thermal shutdown protection, which prevents the IC from overheating and getting damaged. This feature ensures the reliability and longevity of the chip in demanding audio applications.Application scenarios:1. Headphone amplifiers: The OPA1688ID's high output current capability and low distortion make it well-suited for driving headphones, especially high-impedance or power-hungry models. It can provide clean and powerful audio amplification for an immersive listening experience.2. Audio mixers and preamplifiers: The IC chip's high performance and low noise characteristics make it suitable for audio mixers and preamplifiers used in professional audio setups. It can accurately amplify and process audio signals without introducing significant distortion or noise.3. Studio recording equipment: The OPA1688ID can be used in audio interfaces, microphone preamplifiers, and other studio recording equipment. Its high fidelity and low distortion ensure accurate capture and reproduction of audio signals during recording and mixing processes.4. High-end consumer audio systems: The IC chip can be employed in high-quality audio systems, such as home theater receivers, stereo amplifiers, and audio DACs. It enhances the audio performance by delivering clean and powerful amplification with minimal distortion.5. Instrumentation and measurement equipment: The OPA1688ID's high performance and low noise characteristics make it suitable for precision instrumentation and measurement applications. It can accurately amplify and process small signals without introducing significant distortion or noise.Overall, the OPA1688ID integrated circuit chip offers high-performance audio amplification with low distortion and noise, making it suitable for a wide range of audio applications.