Overview
The ADUM5210CRSZ-RL7, produced by Analog Devices Inc., is a dual-channel digital isolator that integrates an isolated dc-to-dc converter using the isoPower technology. This component is based on Analog Devices' iCoupler technology, which provides reliable and isolated data transfer and power supply. It is designed to meet high safety and regulatory standards, making it suitable for various industrial and communication applications.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|---|
| Data Rate | - | 1 | 25 | 100 | Mbps | Within PWD limit |
| Propagation Delay | tPHL, tPLH | 50 | 35 | 22 | ns | 50% input to 50% output |
| Pulse Width Distortion | PWD | 10 | 3 | 2.5 | ns | |tPLH − tPHL| |
| Output Rise/Fall Time | tR/tF | - | - | 2.5 | ns | 10% to 90% |
| Common-Mode Transient Immunity | |CM| | 25 | 35 | - | kV/µs | VIx = VDD1 or VISO, VCM = 1000 V, transient magnitude = 800 V |
| Isolation Voltage | VISO | - | - | 2500 | Vrms for 1 minute | - |
| Output Power | - | - | - | 150 | mW | - |
| Output Voltage Range | - | 3.135 | - | 5.25 | V | - |
Key Features
- Integrated, isolated dc-to-dc converter using isoPower technology
- Regulated output voltage adjustable between 3.135 V and 5.25 V
- Up to 150 mW output power
- Dual-channel digital isolation with data rates up to 100 Mbps (NRZ)
- High common-mode transient immunity: >25 kV/µs
- 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
Applications
- RS-232 transceivers
- Power supply start-up bias and gate drives
- Isolated sensor interfaces
- Industrial PLCs
Q & A
- What is the ADUM5210CRSZ-RL7 used for?
The ADUM5210CRSZ-RL7 is used for dual-channel digital isolation and provides an integrated, isolated dc-to-dc converter. - What is the maximum data rate supported by the ADUM5210CRSZ-RL7?
The maximum data rate supported is up to 100 Mbps (NRZ). - What is the output power of the integrated dc-to-dc converter?
The output power is up to 150 mW. - What is the common-mode transient immunity of the ADUM5210CRSZ-RL7?
The common-mode transient immunity is greater than 25 kV/µs. - What are the safety and regulatory approvals for the ADUM5210CRSZ-RL7?
The component has approvals such as UL 1577, IEC/CSA 62368-1, IEC/CSA 61010-1, CQC GB 4943.1, and DIN EN IEC 60747-17 (VDE 0884-17) pending. - What is the maximum operating temperature of the ADUM5210CRSZ-RL7?
The maximum operating temperature is up to 105°C. - What package type is the ADUM5210CRSZ-RL7 available in?
The component is available in a 20-lead SSOP package with 5.3 mm creepage. - Does the ADUM5210CRSZ-RL7 support SPI communication?
Yes, it supports SPI up to 15 MHz. - What are some typical applications of the ADUM5210CRSZ-RL7?
Typical applications include RS-232 transceivers, power supply start-up bias and gate drives, isolated sensor interfaces, and industrial PLCs. - What is the isolation voltage rating of the ADUM5210CRSZ-RL7?
The isolation voltage rating is 2500 Vrms for 1 minute.
