Overview
The ADUM6211ARSZ-RL7 is a dual-channel digital isolator produced by Analog Devices Inc. This component integrates an isolated dc-to-dc converter using the isoPower® technology, which is based on Analog Devices' iCoupler® technology. It provides regulated, isolated power that is adjustable between 3.135 V and 5.25 V, making it suitable for a variety of applications requiring high isolation and reliable power supply.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|---|
| Data Rate | - | 1 | 25 | 100 | Mbps | Within PWD limit |
| Propagation Delay | tPHL, tPLH | 20 | 23 | 29 | ns | 50% input to 50% output |
| Pulse Width Distortion | PWD | 2 | 3 | 10 | ns | Within PWD limit |
| Pulse Width | PW | 10 | 40 | 1000 | ns | Within PWD limit |
| Propagation Delay Skew | tPSK | 9 | 12 | 38 | ns | Between any two units |
| Channel Matching Codirectional | tPSKCD | 2 | 3 | 5 | ns | - |
| Channel Matching Opposing Direction | tPSKOD | 5 | 6 | 10 | ns | - |
| Jitter | - | 1 | 2 | 2 | ns | - |
| Output Power | - | - | - | 150 | mW | - |
| Output Voltage | - | 3.135 | - | 5.25 | V | - |
| Package | - | - | - | - | 20-lead SSOP | - |
| Creepage Distance | - | - | - | - | 5.3 mm | - |
| Temperature Range | - | - | - | - | -105°C | - |
Key Features
- isoPower integrated, isolated dc-to-dc converter with regulated output between 3.135 V and 5.25 V.
- Up to 150 mW output power.
- Dual dc-to-100 Mbps (NRZ) signal isolation channels.
- Soft start power supply.
- 20-lead SSOP package with 5.3 mm creepage.
- Supports SPI up to 15 MHz.
- High temperature operation: up to 105°C.
- High common-mode transient immunity: >25 kV/µs.
- Safety and regulatory approvals including UL recognition, CSA Component Acceptance Notice 5A, VDE certificate of conformity, and DIN V VDE V 0884-10 (VDE V 0884-10):2006-12).
Applications
- RS-232 transceivers.
- Power supply start-up bias and gate drives.
- Isolated sensor interfaces).
- Industrial PLCs).
Q & A
- What is the ADUM6211ARSZ-RL7 used for?
The ADUM6211ARSZ-RL7 is used as a dual-channel digital isolator with an integrated isolated dc-to-dc converter, suitable for applications requiring high isolation and reliable power supply.
- What is the output voltage range of the ADUM6211ARSZ-RL7?
The output voltage range is adjustable between 3.135 V and 5.25 V.
- What is the maximum output power of the ADUM6211ARSZ-RL7?
The maximum output power is up to 150 mW.
- What is the data rate capability of the ADUM6211ARSZ-RL7?
The data rate capability is up to 100 Mbps (NRZ).
- What package type does the ADUM6211ARSZ-RL7 come in?
The component comes in a 20-lead SSOP package.
- What is the creepage distance of the ADUM6211ARSZ-RL7?
The creepage distance is 5.3 mm.
- What are the safety and regulatory approvals for the ADUM6211ARSZ-RL7?
The component has UL recognition, CSA Component Acceptance Notice 5A, VDE certificate of conformity, and DIN V VDE V 0884-10 (VDE V 0884-10):2006-12.
- What is the maximum operating temperature of the ADUM6211ARSZ-RL7?
The maximum operating temperature is up to 105°C.
- What is the common-mode transient immunity of the ADUM6211ARSZ-RL7?
The common-mode transient immunity is >25 kV/µs.
- What are some typical applications of the ADUM6211ARSZ-RL7?
Typical applications include RS-232 transceivers, power supply start-up bias and gate drives, isolated sensor interfaces, and industrial PLCs.
