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LM346M

LM346M

Manufacturer No:

LM346M

Manufacturer:

Texas Instruments

Description:

IC OPAMP GP 4 CIRCUIT 16SOIC

Datasheet:

Datasheet

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LM346M Specifications

  • Type
    Parameter
  • -3db Bandwidth
    -
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply Span (Max)
    44 V
  • Voltage - Supply Span (Min)
    3 V
  • Current - Output / Channel
    20 mA
  • Current - Supply
    1.4mA (x4 Channels)
  • Voltage - Input Offset
    500 µV
  • Current - Input Bias
    50 nA
  • Gain Bandwidth Product
    1.2 MHz
  • Slew Rate
    0.4V/µs
  • Output Type
    -
  • Number of Circuits
    4
  • Amplifier Type
    General Purpose
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The LM346M is a precision current source integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Precision: The LM346M provides a highly accurate and stable current source, making it suitable for applications that require precise current control. 2. Low temperature coefficient: It has a low temperature coefficient, ensuring that the current output remains stable over a wide range of temperatures. 3. Wide operating range: The chip can operate over a wide voltage range, typically from 1.2V to 40V, making it versatile for different power supply configurations. 4. Low quiescent current: The LM346M has a low quiescent current, minimizing power consumption and making it suitable for battery-powered applications. 5. Adjustable current output: It allows for adjustable current output through external resistors, providing flexibility in various applications.Application scenarios: 1. LED lighting: The LM346M can be used as a constant current source for driving LEDs, ensuring consistent brightness and preventing damage due to overcurrent. 2. Battery charging: It can be employed in battery charging circuits to provide a precise and stable current for charging batteries, ensuring optimal charging performance. 3. Sensor biasing: The LM346M can be used to provide a stable and accurate bias current for various sensors, such as photodiodes or temperature sensors, ensuring reliable and precise measurements. 4. Test and measurement equipment: It can be utilized in test and measurement equipment that requires precise current sources, such as calibration devices or current loop testers. 5. Precision instrumentation: The LM346M can be used in precision instrumentation applications, such as current sources for calibration or reference sources for accurate measurements.These are just a few examples of the advantages and application scenarios of the LM346M integrated circuit chip. Its precision, stability, and adjustable current output make it suitable for a wide range of applications where precise current control is required.
LM346M Relevant information