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AD8644AR

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AD8644AR

IC OPAMP GP R-R 5.5MHZ 14SOIC

Manufacturer: Analog Devices Inc.

Categories: Instrumentation, Op Amps, Buffer Amps

Quality Control: Learn More

Analog Devices Inc. AD8644AR is a quad, general-purpose operational amplifier featuring rail-to-rail output and input capabilities. This 14-SOIC packaged device offers a 5.5 MHz gain bandwidth product and a 7.5 V/µs slew rate, making it suitable for demanding signal processing applications. With a low input bias current of 80 nA and a quiescent current of 800 µA per channel, the AD8644AR is designed for efficient operation across a supply voltage range of 5 V to 18 V. The 70 mA output current per channel provides ample drive capability. This component is commonly utilized in industrial automation, medical instrumentation, and consumer electronics for tasks such as signal conditioning and filtering. It operates within a temperature range of -20°C to 85°C.

Additional Information

Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:
Technical Details:
PackagingTube
Package / Case14-SOIC (0.154"", 3.90mm Width)
Output TypeRail-to-Rail
Mounting TypeSurface Mount
Amplifier TypeGeneral Purpose
Operating Temperature-20°C ~ 85°C
Current - Supply800µA (x4 Channels)
Slew Rate7.5V/µs
Gain Bandwidth Product5.5 MHz
Current - Input Bias80 nA
Voltage - Input Offset1 mV
Supplier Device Package14-SOIC
Number of Circuits4
Current - Output / Channel70 mA
Voltage - Supply Span (Min)5 V
Voltage - Supply Span (Max)18 V

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Analog Devices FAQs

Analog Devices manufactures analog, mixed-signal, and digital signal processing (DSP) semiconductor components used to convert, measure, and interpret real-world signals.

Analog Devices core components include:

Analog Devices specializes in high-precision signal processing technologies that bridge the physical and digital worlds.

Analog Devices serves industries that require precise signal processing, sensing, and power management solutions.

Analog Devices key industries include:

These industries rely on Analog Devices for accuracy, reliability, and performance in mission-critical applications.

Analog Devices is known for its high-performance analog and signal-processing product lines used in industrial, automotive, and communications systems.

Analog Devices key product lines include:

  • ADXL series - MEMS accelerometers for motion sensing
  • ADIS series - inertial measurement units (IMUs) and precision sensors
  • ADSP series - digital signal processors (DSPs)
  • Blackfin processors - embedded DSP and microcontroller hybrid solutions
  • SHARC processors - high-performance floating-point DSPs
  • LTC (Linear Technology) power solutions - power management ICs and regulators
  • ADF series - RF and frequency synthesis solutions
  • ADA amplifiers - precision and high-speed amplifier families
  • MAX22663 - reinforced six-channel digital isolator
Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

Integrated circuits are used in:

The different types of integrated circuits include:

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