Model No: ADUM5201ARWZ
Analog Devices Inc. ADUM5201ARWZ
Manufacturer: Analog Devices Inc.
SEMICON NO.: ADUM5201ARWZ
Package: 16-SOIC
Stock: In stock
Description: Digital Isolator GP 2500Vrms 2Ch 1Mbps
SEMICON NO.: ADUM5201ARWZ
Package: 16-SOIC
Stock: In stock
Description: Digital Isolator GP 2500Vrms 2Ch 1Mbps
Quantity :
| Mfr | Analog Devices Inc. |
| Device Type | Dual-Channel Digital Isolator |
| Product Series | isoPower®, iCoupler® |
| Number of Channels | 2 (Unidirectional) |
| Channel Configuration | 1 / 1 |
| Data Rate (Max) | 25 Mbps (NRZ) |
| Technology | Magnetic Coupling (iCoupler®) |
| Input Type | Schmitt Trigger |
| Isolation Voltage | 2500 V |
| Working Voltage | 560 V |
| Common Mode Transient Immunity (CMTI) | > 25 kV/µs (Min) |
| Output Power | 5V to 5V: Up to 500 mW, 3.3V to 3.3V: Up to 200 mW |
| Regulated Output Voltage | 3 V or 5 V |
| Supply Voltage | Primary: 3.0 V to 5.5 V, Secondary: 4.5 V to 5.5 V |
| Max Output Current | 100 mA |
| Operating Temperature | -40°C to +105°C |
| Package | 16-SOIC |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
ADUM5201ARWZ is an Analog Devices dual-channel digital isolator built on iCoupler magnetic coupling technology with integrated isoPower isolated DC-DC converter, housed in 16-lead wide SOIC package. It delivers 2500Vrms isolation voltage, up to 25Mbps NRZ data rate and 500mW isolated regulated 3.3V/5V power output, eliminating external isolated power supplies for low-power isolated interfaces, supporting industrial temperature range and offering high common-mode transient immunity to suppress ground loop noise.
Key features
● Integrated isoPower isolated DC-DC converter supplies up to 500mW isolated power, reducing BOM count and PCB space.
● Dual unidirectional signal channels with maximum 25Mbps data transfer speed for fast digital communication.
● 2500Vrms isolation rating protects low-voltage control circuits from high voltage surges.
● High CMTI of 25kV/μs for excellent noise rejection in noisy industrial environments.
● Wide operating temperature from -40°C to 105°C, RoHS compliant with 7.6mm creepage distance for safety certification.
● Magnetic coupling isolation without optocoupler degradation, providing stable long-term performance.
This digital isolator is widely used in industrial automation PLC modules, motor drive controllers, renewable energy inverters, isolated sensor interfaces, medical monitoring equipment, and battery management systems, separating control logic from high-voltage power circuits and breaking ground loops to improve system stability and safety.
FAQ
Q: What is the main advantage over optocouplers?
A: It integrates isolated power and signal isolation, no aging drift, simpler circuit design.
Q: Usage note?
Keep adequate creepage distance on PCB; do not exceed maximum isolation voltage to avoid breakdown risk.
Alternative digital isolator models
1. ADUM5201CRWZ: Higher grade temperature version of ADUM5201 series with identical pinout and electrical parameters for wider temperature industrial applications.
2. ADUM5200ARWZ: Single-channel isoPower digital isolator with same package and power capability, suitable for designs requiring only one isolated signal channel.
3. ADUM1200ARWZ: Dual-channel digital isolator without built-in isolated power, cost-effective choice if external isolated power supply is available.
Key features
● Integrated isoPower isolated DC-DC converter supplies up to 500mW isolated power, reducing BOM count and PCB space.
● Dual unidirectional signal channels with maximum 25Mbps data transfer speed for fast digital communication.
● 2500Vrms isolation rating protects low-voltage control circuits from high voltage surges.
● High CMTI of 25kV/μs for excellent noise rejection in noisy industrial environments.
● Wide operating temperature from -40°C to 105°C, RoHS compliant with 7.6mm creepage distance for safety certification.
● Magnetic coupling isolation without optocoupler degradation, providing stable long-term performance.
This digital isolator is widely used in industrial automation PLC modules, motor drive controllers, renewable energy inverters, isolated sensor interfaces, medical monitoring equipment, and battery management systems, separating control logic from high-voltage power circuits and breaking ground loops to improve system stability and safety.
FAQ
Q: What is the main advantage over optocouplers?
A: It integrates isolated power and signal isolation, no aging drift, simpler circuit design.
Q: Usage note?
Keep adequate creepage distance on PCB; do not exceed maximum isolation voltage to avoid breakdown risk.
Alternative digital isolator models
1. ADUM5201CRWZ: Higher grade temperature version of ADUM5201 series with identical pinout and electrical parameters for wider temperature industrial applications.
2. ADUM5200ARWZ: Single-channel isoPower digital isolator with same package and power capability, suitable for designs requiring only one isolated signal channel.
3. ADUM1200ARWZ: Dual-channel digital isolator without built-in isolated power, cost-effective choice if external isolated power supply is available.
