Overview
The ADUM6400CRWZ-RL, produced by Analog Devices Inc., is a quad-channel digital isolator integrated with an isoPower® isolated dc-to-dc converter. This device leverages Analog Devices' iCoupler® technology to provide reliable and isolated power and signal transmission. It is designed to offer high performance, safety, and regulatory compliance, making it suitable for a variety of applications requiring electrical isolation.
Key Specifications
| Parameter | Symbol | Typical Value | Unit | Conditions |
|---|---|---|---|---|
| Input Supply Voltage | VDD1 | 5.0 V / 3.3 V | V | Primary side input |
| Isolated Output Voltage | VISO | 5.0 V / 3.3 V | V | Secondary side output |
| Output Power | - | Up to 400 mW | mW | - |
| Input Current (No VISO Load) | IDD1(D) | 43 mA (typ) | mA | VDD1 = 5 V |
| Available Load Current | IISO(LOAD) | 93 mA (typ) | mA | VISO = 5 V |
| Data Rate | - | Up to 25 Mbps | Mbps | - |
| Propagation Delay | tPHL, tPLH | 60 ns (typ) | ns | 50% input to 50% output |
| Operating Temperature | TA | -40°C to +105°C | °C | - |
| Package Type | - | 16-lead SOIC wide body | - | - |
Key Features
- Quad-channel digital isolators with integrated isoPower® isolated dc-to-dc converter
- Regulated 5 V or 3.3 V output with up to 400 mW of isolated power
- High temperature operation: up to 105°C
- High common-mode transient immunity: >25 kV/μs
- Schmitt triggered inputs for improved noise immunity
- Safety and regulatory approvals: UL, CSA, IEC 60601-1, IEC 60950-1, VDE certified
Applications
- RS-232/RS-422/RS-485 transceivers
- Medical isolation
- AC/DC power supply start-up bias and gate drives
- Isolated sensors
Q & A
- What is the primary function of the ADUM6400CRWZ-RL?
The ADUM6400CRWZ-RL is a quad-channel digital isolator with an integrated isoPower® isolated dc-to-dc converter, providing both signal isolation and isolated power. - What are the available output voltages for the ADUM6400CRWZ-RL?
The device provides regulated output voltages of either 5.0 V or 3.3 V. - What is the maximum output power of the ADUM6400CRWZ-RL?
The maximum output power is up to 400 mW. - What is the data rate capability of the ADUM6400CRWZ-RL?
The device supports data rates up to 25 Mbps. - What are the safety and regulatory approvals for the ADUM6400CRWZ-RL?
The device has approvals from UL, CSA, IEC 60601-1, IEC 60950-1, and VDE certification. - What is the operating temperature range of the ADUM6400CRWZ-RL?
The operating temperature range is from -40°C to +105°C. - What type of package does the ADUM6400CRWZ-RL come in?
The device is packaged in a 16-lead SOIC wide body package. - What are some common applications for the ADUM6400CRWZ-RL?
Common applications include RS-232/RS-422/RS-485 transceivers, medical isolation, AC/DC power supply start-up bias and gate drives, and isolated sensors. - What is the common-mode transient immunity of the ADUM6400CRWZ-RL?
The device has a high common-mode transient immunity of >25 kV/μs. - Does the ADUM6400CRWZ-RL have Schmitt triggered inputs?
Yes, the device features Schmitt triggered inputs for improved noise immunity.
