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LME49722MA/NOPB

LME49722MA/NOPB

Manufacturer No:

LME49722MA/NOPB

Manufacturer:

Texas Instruments

Description:

IC AUDIO 2 CIRCUIT 8SOIC

Datasheet:

Datasheet

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LME49722MA/NOPB Specifications

  • Type
    Parameter
  • -3db Bandwidth
    -
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Voltage - Supply Span (Max)
    36 V
  • Voltage - Supply Span (Min)
    5 V
  • Current - Output / Channel
    28 mA
  • Current - Supply
    12.3mA (x2 Channels)
  • Voltage - Input Offset
    20 µV
  • Current - Input Bias
    53 nA
  • Gain Bandwidth Product
    55 MHz
  • Slew Rate
    22V/µs
  • Output Type
    -
  • Number of Circuits
    2
  • Amplifier Type
    Audio
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    LME®
The LME49722MA/NOPB is a high-performance audio operational amplifier integrated circuit chip. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Fidelity: The LME49722MA/NOPB is designed to provide excellent audio performance with low distortion, low noise, and high bandwidth. It ensures accurate and faithful reproduction of audio signals.2. Wide Supply Voltage Range: It operates over a wide supply voltage range, typically from ±2.5V to ±17V. This flexibility allows it to be used in a variety of audio systems with different power supply configurations.3. High Output Current: The chip can deliver high output current, enabling it to drive low impedance loads and power-hungry headphones without compromising audio quality.4. Low Output Impedance: It has a low output impedance, which helps in driving a wide range of loads and ensures minimal interaction with connected devices.5. Thermal Protection: The LME49722MA/NOPB incorporates thermal shutdown protection, which prevents the chip from overheating and getting damaged during prolonged high-power operation.Application Scenarios: 1. Audio Amplifiers: The LME49722MA/NOPB is commonly used in audio amplifiers, both for professional and consumer applications. It can be used in headphone amplifiers, preamplifiers, power amplifiers, and integrated audio systems to enhance audio quality.2. Hi-Fi Systems: The chip's high fidelity and low distortion make it suitable for high-end audio systems, including home theater systems, stereo receivers, and audio processors. It ensures accurate sound reproduction and enhances the overall listening experience.3. Portable Audio Devices: Due to its low power consumption and ability to drive low impedance loads, the LME49722MA/NOPB is suitable for portable audio devices such as smartphones, portable media players, and portable headphone amplifiers. It helps in achieving high-quality audio output while maintaining battery efficiency.4. Professional Audio Equipment: The chip finds applications in professional audio equipment like mixing consoles, audio interfaces, and studio monitors. Its high performance and low noise characteristics make it ideal for critical audio processing and monitoring tasks.5. Instrumentation and Measurement Systems: The LME49722MA/NOPB can be used in instrumentation amplifiers and measurement systems where accurate signal amplification and low noise are crucial. It helps in maintaining signal integrity and fidelity during signal conditioning and measurement processes.Overall, the LME49722MA/NOPB integrated circuit chip offers high-performance audio amplification with low distortion, low noise, and wide application versatility, making it suitable for various audio-related scenarios.
LME49722MA/NOPB Relevant information