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ADUM1445ARQZ

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ADUM1445ARQZ

DGTL ISO 2500VRMS 4CH GP 16QSOP

Manufacturer: Analog Devices Inc.

Categories: Digital Isolators

Quality Control: Learn More

Analog Devices Inc. iCoupler® ADUM1445ARQZ is a general-purpose digital isolator featuring four unidirectional channels. With a 2500Vrms isolation rating and 2Mbps data rate, this component is suitable for applications requiring robust signal isolation. It exhibits a high Common Mode Transient Immunity (CMTI) of 25kV/µs, ensuring reliable operation in noisy environments. The ADUM1445ARQZ is housed in a 16-SSOP (0.154", 3.90mm Width) package, designed for surface mounting. Typical rise/fall times are 2ns, with a maximum propagation delay of 180ns and pulse width distortion of 8ns. This device operates from a 2.25V to 3.6V supply and functions across an industrial temperature range of -40°C to 125°C. Its magnetic coupling technology provides reliable isolation for various industrial and automotive applications.

Additional Information

Series: iCoupler®RoHS Status: ROHS3 CompliantManufacturer Lead Time: 39 week(s)Product Status: ActivePackaging: TubeDatasheet:
Technical Details:
PackagingTube
Package / Case16-SSOP (0.154"", 3.90mm Width)
Mounting TypeSurface Mount
TypeGeneral Purpose
Operating Temperature-40°C ~ 125°C
Voltage - Supply2.25V ~ 3.6V
Data Rate2Mbps
TechnologyMagnetic Coupling
Voltage - Isolation2500Vrms
Inputs - Side 1/Side 24/0
Supplier Device Package16-QSOP
Rise / Fall Time (Typ)2ns, 2ns
Common Mode Transient Immunity (Min)25kV/µs
Propagation Delay tpLH / tpHL (Max)180ns, 180ns
Isolated PowerNo
Channel TypeUnidirectional
Pulse Width Distortion (Max)8ns
Number of Channels4

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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
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