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LM837M

LM837M

Manufacturer No:

LM837M

Manufacturer:

Texas Instruments

Description:

IC OPAMP GP 4 CIRCUIT 14SOIC

Datasheet:

Datasheet

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LM837M Specifications

  • Type
    Parameter
  • -3db Bandwidth
    -
  • Supplier Device Package
    14-SOIC
  • Package / Case
    14-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)
    36 V
  • Current - Output / Channel
    40 mA
  • Current - Supply
    10mA (x4 Channels)
  • Voltage - Input Offset
    300 µV
  • Current - Input Bias
    500 nA
  • Gain Bandwidth Product
    25 MHz
  • Slew Rate
    10V/µs
  • Output Type
    -
  • Number of Circuits
    4
  • Amplifier Type
    General Purpose
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The LM837M is a high-performance operational amplifier (op-amp) integrated circuit chip. It offers several advantages and can be applied in various scenarios. Here are some of the advantages and application scenarios of the LM837M:Advantages: 1. High Performance: The LM837M provides excellent specifications in terms of low input offset voltage, low input bias current, high slew rate, and wide bandwidth. This makes it suitable for applications requiring high precision and fast response.2. Wide Supply Voltage Range: The chip can operate with a wide supply voltage range, typically from ±2.5V to ±18V. This flexibility allows it to be used in various power supply configurations.3. Low Distortion: The LM837M has low total harmonic distortion (THD) and low noise, making it suitable for audio applications where high fidelity is required.4. Thermal Shutdown Protection: The chip includes thermal shutdown protection, which prevents it from overheating and getting damaged during abnormal operating conditions.Application Scenarios: 1. Audio Amplifiers: The LM837M is commonly used in audio amplifiers, such as headphone amplifiers, preamplifiers, and power amplifiers. Its low distortion and high bandwidth make it suitable for high-quality audio reproduction.2. Instrumentation Amplifiers: Due to its high precision and low noise characteristics, the LM837M is often used in instrumentation amplifiers. These amplifiers are used in measurement and testing equipment, medical devices, and industrial control systems.3. Active Filters: The chip's wide bandwidth and high slew rate make it suitable for active filter applications. It can be used in various filter configurations, such as low-pass, high-pass, band-pass, and notch filters.4. Signal Conditioning: The LM837M can be used for signal conditioning in sensor interfaces, data acquisition systems, and control circuits. It can amplify weak signals, remove noise, and provide impedance matching.5. Voltage Regulators: The chip can be used in voltage regulator circuits to provide stable and precise voltage levels for other components in a system.Overall, the LM837M is a versatile op-amp chip with high performance and various applications in audio, instrumentation, filtering, signal conditioning, and voltage regulation.
LM837M Relevant information