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LM2902D

LM2902D

Manufacturer No:

LM2902D

Manufacturer:

STMicroelectronics

Description:

IC OPAMP GP 4 CIRCUIT 14SO

Datasheet:

Datasheet

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LM2902D Specifications

  • Type
    Parameter
  • Gain Bandwidth Product
    1.2 MHz
  • Current - Output / Channel
    30 mA
  • Supplier Device Package
    14-SO
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply Span (Max)
    30 V
  • Voltage - Supply Span (Min)
    3 V
  • Current - Supply
    1.5mA (x4 Channels)
  • Voltage - Input Offset
    2 mV
  • Current - Input Bias
    20 nA
  • -3db Bandwidth
    -
  • Slew Rate
    0.4V/µs
  • Output Type
    Push-Pull
  • Number of Circuits
    4
  • Amplifier Type
    General Purpose
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The LM2902D is a quad operational amplifier integrated circuit chip. It has several advantages and application scenarios, including:1. Low power consumption: The LM2902D operates at low power, making it suitable for battery-powered devices and applications where power efficiency is crucial.2. Wide supply voltage range: It can operate with a wide range of supply voltages, typically from 3V to 32V. This flexibility allows it to be used in various electronic systems.3. High gain and bandwidth: The LM2902D offers high gain and bandwidth, making it suitable for applications that require accurate amplification and signal conditioning, such as audio amplifiers, active filters, and instrumentation amplifiers.4. Robustness and reliability: It has a high input impedance and is designed to be stable even in challenging operating conditions, ensuring reliable performance in different environments.5. Multiple op-amps in a single package: The LM2902D contains four independent operational amplifiers in a single chip, which saves board space and reduces component count, making it cost-effective and efficient for designs that require multiple amplifiers.Application scenarios for LM2902D include:1. Signal conditioning: It can be used to amplify, filter, or shape signals in various applications, such as sensor interfaces, data acquisition systems, and control systems.2. Audio amplification: The LM2902D can be used in audio amplifiers, preamplifiers, and equalizers to amplify and process audio signals.3. Comparator circuits: It can be used as a comparator to compare two input voltages and generate digital outputs based on the comparison results. This is useful in applications such as voltage level detection, threshold detection, and waveform shaping.4. Active filters: The LM2902D can be used to implement active filters, such as low-pass, high-pass, band-pass, and notch filters, for signal conditioning and frequency selection.5. Instrumentation amplifiers: It can be used to build instrumentation amplifiers, which are commonly used in measurement and sensing applications to amplify small differential signals accurately.Overall, the LM2902D is a versatile integrated circuit chip with low power consumption, wide supply voltage range, and multiple op-amps, making it suitable for a wide range of applications requiring amplification, signal conditioning, and precision measurement.
LM2902D Relevant information