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LME49743MT/NOPB

LME49743MT/NOPB

Manufacturer No:

LME49743MT/NOPB

Manufacturer:

Texas Instruments

Description:

IC AUDIO 4 CIRCUIT 14TSSOP

Datasheet:

Datasheet

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LME49743MT/NOPB Specifications

  • Type
    Parameter
  • -3db Bandwidth
    -
  • Supplier Device Package
    14-TSSOP
  • Package / Case
    14-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply Span (Max)
    34 V
  • Voltage - Supply Span (Min)
    8 V
  • Current - Output / Channel
    21 mA
  • Current - Supply
    10mA (x4 Channels)
  • Voltage - Input Offset
    150 µV
  • Current - Input Bias
    190 nA
  • Gain Bandwidth Product
    30 MHz
  • Slew Rate
    12V/µs
  • Output Type
    -
  • Number of Circuits
    4
  • Amplifier Type
    Audio
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    LME®
The LME49743MT/NOPB is a high-performance audio operational amplifier integrated circuit chip. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the LME49743MT/NOPB are:Advantages: 1. High audio performance: The LME49743MT/NOPB provides excellent audio quality with low distortion, low noise, and high bandwidth. It is designed to deliver high-fidelity audio reproduction. 2. Wide supply voltage range: It can operate with a wide range of supply voltages, typically from ±2.5V to ±17V. This flexibility allows it to be used in various audio systems. 3. High output current: The chip can deliver a high output current, making it suitable for driving low impedance loads and headphones. 4. Low output impedance: It has a low output impedance, which helps in driving a wide range of loads and ensures accurate signal transmission. 5. Thermal shutdown protection: The LME49743MT/NOPB includes thermal shutdown protection, which prevents the chip from overheating and getting damaged.Application Scenarios: 1. Audio amplifiers: The LME49743MT/NOPB can be used in audio amplifiers to enhance the audio quality and provide high-fidelity sound reproduction. It is suitable for both professional and consumer audio systems. 2. Headphone amplifiers: Due to its high output current capability, low output impedance, and wide supply voltage range, the chip is commonly used in headphone amplifiers to drive various types of headphones. 3. Audio mixers: The LME49743MT/NOPB can be employed in audio mixers to ensure low noise and distortion-free audio mixing. It helps in maintaining the integrity of the audio signals during mixing. 4. Audio preamplifiers: It can be utilized in audio preamplifiers to boost weak audio signals from various sources, such as microphones or musical instruments, while maintaining high audio quality. 5. Home theater systems: The chip can be integrated into home theater systems to enhance the audio performance and provide a rich and immersive sound experience.Overall, the LME49743MT/NOPB integrated circuit chip offers high audio performance, versatility, and protection features, making it suitable for a wide range of audio applications.
LME49743MT/NOPB Relevant information