Overview
The ADUM2401ARWZ-RL is a quad-channel digital isolator produced by Analog Devices Inc. This component utilizes Analog Devices' iCoupler® technology, which offers superior performance compared to traditional optocouplers. It eliminates concerns such as uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects, providing stable and reliable digital isolation. The ADUM2401ARWZ-RL operates at significantly lower power than optocouplers at comparable signal data rates, making it an efficient choice for various applications.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADUM2401ARWZ-RL |
| Number of Channels | 4 |
| Package Style | 16-lead WSOIC |
| Supply Voltage Range | 2.7V to 5.5V |
| Data Rate | 1Mbps |
| Propagation Delay | 100ns (at 5V) |
| Operating Temperature Range | -40°C to +105°C |
| Isolation Voltage | 5000Vrms |
| Common-Mode Transient Immunity | >25kV/μs |
| Output Type | Logic |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Compliance | Yes |
Key Features
- Quad-channel digital isolator using iCoupler technology, providing stable and reliable digital isolation.
- Low power operation, consuming one-tenth to one-sixth the power of optocouplers at comparable signal data rates.
- High common-mode transient immunity of >25kV/μs.
- Operating temperature range of -40°C to +105°C, allowing for high temperature operation.
- 3V to 5V level translation capability.
- Output enable function and bidirectional communication support.
- Certified by UL recognition: 5000V rms for 1 minute per UL 1577, CSA component acceptance notice 5A, IEC 60601-1: 250V rms (reinforced), IEC 60950-1: 400V rms (reinforced).
Applications
- General-purpose high voltage multichannel isolation.
- Medical equipment, where high isolation and reliability are critical.
- Motor drives, requiring robust and efficient isolation solutions.
- Power supplies, where isolation is essential for safety and performance.
Q & A
- What is the ADUM2401ARWZ-RL used for?
The ADUM2401ARWZ-RL is a quad-channel digital isolator used for general-purpose high voltage multichannel isolation, medical equipment, motor drives, and power supplies.
- What technology does the ADUM2401ARWZ-RL use?
The ADUM2401ARWZ-RL uses Analog Devices' iCoupler® technology, which provides stable and reliable digital isolation.
- What is the supply voltage range of the ADUM2401ARWZ-RL?
The supply voltage range of the ADUM2401ARWZ-RL is 2.7V to 5.5V.
- What is the maximum data rate of the ADUM2401ARWZ-RL?
The maximum data rate of the ADUM2401ARWZ-RL is 1Mbps.
- What is the operating temperature range of the ADUM2401ARWZ-RL?
The operating temperature range of the ADUM2401ARWZ-RL is -40°C to +105°C.
- What is the isolation voltage of the ADUM2401ARWZ-RL?
The isolation voltage of the ADUM2401ARWZ-RL is 5000Vrms.
- Is the ADUM2401ARWZ-RL RoHS compliant?
Yes, the ADUM2401ARWZ-RL is RoHS compliant).
- What certifications does the ADUM2401ARWZ-RL hold?
The ADUM2401ARWZ-RL is certified by UL recognition: 5000V rms for 1 minute per UL 1577, CSA component acceptance notice 5A, IEC 60601-1: 250V rms (reinforced), IEC 60950-1: 400V rms (reinforced)).
- What is the common-mode transient immunity of the ADUM2401ARWZ-RL?
The common-mode transient immunity of the ADUM2401ARWZ-RL is >25kV/μs).
- What is the propagation delay of the ADUM2401ARWZ-RL?
The propagation delay of the ADUM2401ARWZ-RL is 100ns (at 5V)).
