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AD8643ARZ

AD8643ARZ

Manufacturer No:

AD8643ARZ

Manufacturer:

Analog Devices Inc.

Description:

IC OPAMP JFET 4 CIRCUIT 14SOIC

Datasheet:

Datasheet

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AD8643ARZ 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 ~ 125°C
  • Voltage - Supply Span (Max)
    26 V
  • Voltage - Supply Span (Min)
    5 V
  • Current - Output / Channel
    12 mA
  • Current - Supply
    200µA (x4 Channels)
  • Voltage - Input Offset
    70 µV
  • Current - Input Bias
    0.25 pA
  • Gain Bandwidth Product
    3.5 MHz
  • Slew Rate
    3V/µs
  • Output Type
    Rail-to-Rail
  • Number of Circuits
    4
  • Amplifier Type
    J-FET
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The AD8643ARZ is a precision, low noise, low power, rail-to-rail input/output operational amplifier (op-amp) integrated circuit chip. Some of the advantages and application scenarios of this chip are:1. Low noise: The AD8643ARZ has a low input voltage noise, making it suitable for applications that require high precision and low noise amplification, such as audio amplifiers, instrumentation amplifiers, and sensor signal conditioning.2. Low power consumption: This chip operates at low power supply voltages and consumes very low quiescent current, making it suitable for battery-powered applications or any application where power efficiency is important.3. Rail-to-rail input/output: The op-amp has rail-to-rail input and output capabilities, which means it can handle signals that swing close to the power supply rails. This feature is useful in applications where the input or output signals need to be close to the supply voltage, such as in battery-powered systems or single-supply applications.4. Wide supply voltage range: The AD8643ARZ can operate from a wide range of supply voltages, typically from 2.7V to 10V. This flexibility allows it to be used in various applications with different power supply requirements.5. High precision: The chip offers high precision with low offset voltage, low offset voltage drift, and low input bias current. This makes it suitable for applications that require accurate amplification and signal conditioning, such as data acquisition systems, medical instrumentation, and precision measurement equipment.6. Small package: The AD8643ARZ is available in a small package, such as the 8-lead SOIC (Small Outline Integrated Circuit) package. This compact size makes it suitable for space-constrained applications or designs where multiple op-amps need to be used in a limited area.Overall, the AD8643ARZ integrated circuit chip is advantageous in applications that require low noise, low power consumption, rail-to-rail operation, wide supply voltage range, high precision, and compact size. It finds applications in audio amplifiers, sensor signal conditioning, instrumentation amplifiers, data acquisition systems, medical instrumentation, and other precision measurement equipment.
AD8643ARZ Relevant information