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AD8642ARZ

AD8642ARZ

Manufacturer No:

AD8642ARZ

Manufacturer:

Analog Devices Inc.

Description:

IC OPAMP JFET 2 CIRCUIT 8SOIC

Datasheet:

Datasheet

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AD8642ARZ Specifications

  • Type
    Parameter
  • -3db Bandwidth
    -
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-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 (x2 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
    2
  • Amplifier Type
    J-FET
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The AD8642ARZ is a dual, low noise, rail-to-rail operational amplifier (op-amp) integrated circuit chip manufactured by Analog Devices. It offers several advantages and finds application in various scenarios. Some of the advantages and application scenarios of the AD8642ARZ are:Advantages: 1. Low noise: The AD8642ARZ has a low input voltage noise density, making it suitable for applications requiring high precision and low noise performance. 2. Rail-to-rail operation: It supports rail-to-rail input and output voltage ranges, allowing it to operate with signals close to the power supply rails, maximizing the dynamic range. 3. Low power consumption: The chip has low quiescent current, making it suitable for battery-powered applications or scenarios where power efficiency is crucial. 4. Wide supply voltage range: It can operate from a wide range of supply voltages, typically from 2.7V to 10V, providing flexibility in various applications. 5. High output current: The AD8642ARZ can deliver high output current, making it suitable for driving capacitive loads or applications requiring high current output.Application scenarios: 1. Audio amplification: The low noise and high output current capabilities of the AD8642ARZ make it suitable for audio amplification applications, such as headphone amplifiers, audio mixers, or preamplifiers. 2. Sensor signal conditioning: The low noise and rail-to-rail operation make it suitable for amplifying and conditioning low-level sensor signals, such as those from temperature sensors, pressure sensors, or strain gauges. 3. Portable devices: The low power consumption and wide supply voltage range make it suitable for portable devices, such as smartphones, tablets, or portable medical devices, where power efficiency and flexibility are important. 4. Industrial instrumentation: The AD8642ARZ can be used in various industrial instrumentation applications, such as data acquisition systems, signal conditioning circuits, or control systems, where precision, low noise, and high output current are required. 5. Battery-powered applications: The low power consumption and wide supply voltage range make it suitable for battery-powered applications, such as wireless sensor networks, portable instruments, or remote monitoring systems.These are just a few examples of the advantages and application scenarios of the AD8642ARZ integrated circuit chip. Its versatility, low noise, rail-to-rail operation, and low power consumption make it suitable for a wide range of applications requiring precision, low noise, and high output current.
AD8642ARZ Relevant information