Overview
The ADUM242E1BRIZ-RL is a quad-channel digital isolator produced by Analog Devices, Inc. It is based on Analog Devices' iCoupler® technology, which combines high-speed, complementary metal-oxide semiconductor (CMOS), and monolithic air core transformer technology. This component is designed to provide outstanding performance characteristics, including high common-mode transient immunity and robustness to radiated and conducted noise. The ADUM242E1BRIZ-RL is packaged in a 16-lead SOIC (Small Outline Integrated Circuit) with increased creepage, making it suitable for a wide range of applications requiring high isolation and data integrity.
Key Specifications
| Parameter | Value | Unit | Test Conditions/Comments |
|---|---|---|---|
| Minimum Operating Supply Voltage | 1.7 | V | |
| Maximum Operating Supply Voltage | 5.5 | V | |
| Propagation Delay | 13 ns (5 V), 15 ns (1.8 V) | ns | Maximum at specified voltage operation |
| Data Rate | 150 Mbps | Mbps | Maximum guaranteed data rate |
| Common-Mode Transient Immunity | 100 kV/μs | kV/μs | |
| Output Rise/Fall Time | 2.5 ns | ns | 10% to 90% |
| Operating Temperature Range | -40°C to 125°C | °C | |
| Package Type | 16-Lead SOIC | ||
| RoHS Status | Compliant | ||
| Isolation Voltage | 5000 V rms (UL 1577), 8000 V peak reinforced surge isolation voltage | V rms/V peak | Safety and regulatory approvals |
Key Features
- High common-mode transient immunity: 100 kV/μs
- High robustness to radiated and conducted noise
- Low propagation delay: 13 ns maximum for 5 V operation, 15 ns maximum for 1.8 V operation
- 150 Mbps maximum guaranteed data rate
- Safety and regulatory approvals: UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, and more
- Fail-safe high or low options
- Low dynamic power consumption
- High temperature operation: up to 125°C
- Backward compatibility with ADuM2400/ADuM2401/ADuM2402
Applications
- General-purpose multichannel isolation
- Serial peripheral interface (SPI)/data converter isolation
- Industrial field bus isolation
- Qualified for automotive applications
Q & A
- Q: What is the ADUM242E1BRIZ-RL used for?
A: The ADUM242E1BRIZ-RL is a quad-channel digital isolator used for general-purpose multichannel isolation, SPI/data converter isolation, and industrial field bus isolation.
- Q: What is the maximum data rate of the ADUM242E1BRIZ-RL?
A: The maximum guaranteed data rate of the ADUM242E1BRIZ-RL is 150 Mbps.
- Q: What is the operating temperature range of the ADUM242E1BRIZ-RL?
A: The operating temperature range is from -40°C to 125°C.
- Q: What type of package does the ADUM242E1BRIZ-RL come in?
A: The ADUM242E1BRIZ-RL is packaged in a 16-lead SOIC with increased creepage.
- Q: Is the ADUM242E1BRIZ-RL RoHS compliant?
A: Yes, the ADUM242E1BRIZ-RL is RoHS compliant.
- Q: What is the common-mode transient immunity of the ADUM242E1BRIZ-RL?
A: The common-mode transient immunity is 100 kV/μs.
- Q: What are the safety and regulatory approvals for the ADUM242E1BRIZ-RL?
A: The device has UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, and other regulatory approvals.
- Q: How does the ADUM242E1BRIZ-RL handle fail-safe conditions?
A: The ADUM242E1BRIZ-RL offers fail-safe high or low options.
- Q: Is the ADUM242E1BRIZ-RL suitable for automotive applications?
A: Yes, the ADUM242E1BRIZ-RL is qualified for automotive applications.
- Q: What is the warranty period for the ADUM242E1BRIZ-RL from Ovaga?
A: Ovaga offers a 1-year warranty for the ADUM242E1BRIZ-RL.
- Q: How can I ensure the authenticity of the ADUM242E1BRIZ-RL from Analog Devices, Inc.?
A: Ovaga rigorously tests and verifies the credentials of original Analog Devices, Inc. manufacturers and authorized agents to ensure authenticity.
