Overview
The ADUM5210ARSZ-RL7, produced by Analog Devices Inc., is a dual-channel digital isolator that incorporates the isoPower® technology, an integrated, isolated dc-to-dc converter. This device is based on Analog Devices' iCoupler® technology, providing regulated, isolated power and high-speed digital isolation. It is designed to meet the needs of various applications requiring reliable and isolated data transfer and power supply.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|---|
| Data Rate | - | 25 | - | 100 | Mbps | Within PWD limit |
| Propagation Delay | tPHL, tPLH | 20 | 35 | 50 | ns | 50% input to 50% output |
| Pulse Width Distortion | PWD | 2 | 3 | 10 | ns | |tPLH − tPHL| |
| Pulse Width | PW | 10 | 40 | 1000 | ns | Within PWD limit |
| Output Voltage | - | 3.135 | - | 5.25 | V | Regulated output |
| Output Power | - | - | - | 150 | mW | - |
| Common-Mode Transient Immunity | |CM| | 25 | - | - | kV/µs | - |
| Package | - | - | - | - | 20-lead SSOP | - |
Key Features
- Integrated, isolated dc-to-dc converter (isoPower®) with regulated output between 3.135 V and 5.25 V.
- Dual-channel digital isolation with data rates up to 100 Mbps.
- High common-mode transient immunity (>25 kV/µs).
- Support for SPI up to 15 MHz.
- Soft start power supply.
- High temperature operation: up to 105°C.
- Safety and regulatory approvals including UL 1577, IEC/CSA 62368-1, and IEC/CSA 61010-1.
- 20-lead SSOP package with 5.3 mm creepage.
Applications
- RS-232 transceivers.
- Power supply start-up bias and gate drives.
- Isolated sensor interfaces.
- Industrial PLCs.
Q & A
- What is the ADUM5210ARSZ-RL7 used for?
The ADUM5210ARSZ-RL7 is used for dual-channel digital isolation and integrated isolated power supply in various applications such as RS-232 transceivers, power supply start-up bias, isolated sensor interfaces, and industrial PLCs. - What is the data rate of the ADUM5210ARSZ-RL7?
The data rate of the ADUM5210ARSZ-RL7 can be up to 100 Mbps. - What is the output voltage range of the integrated dc-to-dc converter?
The output voltage range of the integrated dc-to-dc converter is between 3.135 V and 5.25 V. - What is the common-mode transient immunity of the ADUM5210ARSZ-RL7?
The common-mode transient immunity is greater than 25 kV/µs. - What are the safety and regulatory approvals for the ADUM5210ARSZ-RL7?
The device has approvals including UL 1577, IEC/CSA 62368-1, and IEC/CSA 61010-1. - What is the maximum operating temperature of the ADUM5210ARSZ-RL7?
The maximum operating temperature is up to 105°C. - What package type does the ADUM5210ARSZ-RL7 come in?
The device comes in a 20-lead SSOP package with 5.3 mm creepage. - Does the ADUM5210ARSZ-RL7 support SPI communication?
Yes, it supports SPI up to 15 MHz. - What is the output power of the integrated dc-to-dc converter?
The output power of the integrated dc-to-dc converter is up to 150 mW. - Is the ADUM5210ARSZ-RL7 suitable for high-speed applications?
Yes, it is suitable for high-speed applications due to its high data rate and low propagation delay.
