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LF147J

LF147J

Manufacturer No:

LF147J

Manufacturer:

Texas Instruments

Description:

IC OPAMP JFET 4 CIRCUIT 14CDIP

Datasheet:

Datasheet

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LF147J Specifications

  • Type
    Parameter
  • Voltage - Input Offset
    1 mV
  • Current - Input Bias
    50 pA
  • Supplier Device Package
    14-CDIP
  • Package / Case
    14-CDIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -55°C ~ 125°C
  • Voltage - Supply Span (Max)
    44 V
  • Voltage - Supply Span (Min)
    10 V
  • Current - Supply
    7.2mA (x4 Channels)
  • -3db Bandwidth
    -
  • Gain Bandwidth Product
    4 MHz
  • Slew Rate
    13V/µs
  • Output Type
    -
  • Number of Circuits
    4
  • Amplifier Type
    J-FET
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The LF147J is a high-performance, quad operational amplifier integrated circuit chip. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the LF147J are:Advantages: 1. High Performance: The LF147J provides excellent performance characteristics such as low input offset voltage, low input bias current, and high open-loop gain. This makes it suitable for precision applications. 2. Quad Op-Amp: The LF147J contains four independent operational amplifiers in a single chip. This allows for compact circuit designs and reduces the number of components required. 3. Wide Supply Voltage Range: It operates over a wide supply voltage range, typically from ±5V to ±18V. This flexibility makes it compatible with a variety of power supply configurations. 4. Low Power Consumption: The LF147J has low power consumption, making it suitable for battery-powered applications or situations where power efficiency is crucial. 5. Wide Temperature Range: It can operate over a wide temperature range, typically from -55°C to +125°C, making it suitable for both industrial and automotive applications.Application Scenarios: 1. Signal Conditioning: The LF147J can be used for signal conditioning applications, such as amplification, filtering, and buffering of analog signals. Its high precision and low noise characteristics make it suitable for sensor signal conditioning. 2. Active Filters: It can be used in active filter circuits, such as low-pass, high-pass, band-pass, or notch filters. The LF147J's high open-loop gain and low input offset voltage contribute to accurate and stable filter responses. 3. Instrumentation Amplifiers: It can be used in instrumentation amplifier circuits, which are commonly used in measurement and data acquisition systems. The LF147J's low input offset voltage and low input bias current help in achieving accurate amplification of small differential signals. 4. Voltage References: The LF147J can be used to generate stable voltage references for precision applications. Its low temperature drift and high open-loop gain make it suitable for voltage reference circuits. 5. Active Rectifiers: It can be used in active rectifier circuits, where it provides precise rectification of AC signals. The LF147J's low input offset voltage and low distortion characteristics contribute to accurate rectification.These are just a few examples of the advantages and application scenarios of the LF147J integrated circuit chip. Its versatility and performance characteristics make it suitable for a wide range of analog circuit applications.
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