ADUM1402ARW

The ADuM1402ARW is a quad-channel digital isolator from Analog Devices, designed for high-speed signal isolation in industrial, medical, and communication systems.
### Key Features:
- Quad-Channel Isolation: Four independent isolation channels (configurable as 3x forward, 1x reverse).
- High Speed: Supports data rates up to 150 Mbps (NRZ) with low propagation delay.
- Robust Isolation: Provides 5 kV RMS reinforced isolation (UL/IEC/CSA certified).
- Low Power: Operates at 1.8V to 5V supply voltages, reducing power consumption.
- CMTI: High common-mode transient immunity (>100 kV/µs) for noisy environments.
### Applications:
- Industrial automation (PLC, motor control).
- Medical equipment (patient isolation).
- Communication interfaces (SPI, I²C, RS-485).
### Package:
- 16-lead SOIC (RW package).
The ADuM1402ARW ensures reliable, high-performance isolation with minimal signal distortion.

The ADUM1402ARW is a quad-channel digital isolator. Equivalent products include:
- Silicon Labs (SiLabs) SI8642
- Texas Instruments ISO7742
- NVE Corporation IL712
- Broadcom (now Avago) ACNT-H61B
These alternatives offer similar isolation performance (up to 5 kV) and channel configurations. Check datasheets for exact voltage, speed, and package compatibility.

The ADuM1402ARW is a quad-channel digital isolator from Analog Devices. Key features:
- Channels: 4 isolated channels (configurable as 3 forward + 1 reverse or 2 forward + 2 reverse).
- Isolation Voltage: 5 kV RMS for 1 minute (UL1577 certified).
- Data Rate: Up to 150 Mbps (NRZ) or 90 Mbps (BOS).
- Low Power: 1.8 mA/channel (max) at 1 Mbps.
- Voltage Range: Supports 3.0V to 5.5V on both sides (independent VDD).
- Propagation Delay: 10 ns (typical).
- Robustness: High CMTI (>100 kV/µs) and reinforced isolation.
- Package: 16-lead SOIC (wide-body).
Ideal for industrial, medical, and automotive applications requiring high-speed, reliable isolation.

The ADUM1402ARW is a quad-channel digital isolator from Analog Devices.
- Pin Count: 16 (SOIC package)
- Function: Provides galvanic isolation for digital signals across four independent channels (two forward and two reverse direction channels). It supports data rates up to 150 Mbps and operates with 3.3V or 5V supplies.
Key features:
- High-speed isolation (CMTI ≥ 25 kV/µs)
- Low power consumption
- Reinforced insulation (UL, CSA, VDE certified)
Common applications:
- Industrial communication interfaces (SPI, I²C, RS-485)
- Power supply control
- Medical equipment
For pinout details, refer to the datasheet.

The ADUM1402ARW is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits.
Analog Devices is known for its innovation in data conversion, isolation, power management, and sensor technologies, serving industries like automotive, industrial, healthcare, and communications. The ADUM1402ARW is a quad-channel digital isolator, reflecting ADI's expertise in signal isolation solutions for safety and noise immunity in electronic systems.
Founded in 1965 and headquartered in Wilmington, Massachusetts, ADI is a trusted name in precision analog and digital signal processing.

The ADuM1402ARW is a quad-channel digital isolator used in applications requiring signal isolation for safety, noise immunity, or voltage level shifting. Key application areas include:
- Industrial Automation: Isolating PLCs, motor drives, and sensors.
- Medical Equipment: Ensuring patient safety in diagnostic and monitoring devices.
- Power Systems: Isolating gate drivers in inverters, UPS, and solar converters.
- Automotive: Enhancing reliability in EV battery management and charging systems.
- Communication Interfaces: Protecting SPI, I²C, and UART signals in noisy environments.
It provides robust isolation (up to 5 kV) and high-speed data transmission (up to 150 Mbps).