Overview
The ADUM140D1BRZ-RL7 is a quad-channel digital isolator produced by Analog Devices, Inc. This component utilizes Analog Devices' iCoupler® technology, combining high-speed, complementary metal-oxide semiconductor (CMOS), and monolithic air core transformer technology. This design provides outstanding performance characteristics, including high common-mode transient immunity, low propagation delay, and robustness to radiated and conducted noise. The device is packaged in a 16-lead SOIC and is RoHS compliant, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Minimum Operating Supply Voltage (V) | 1.7 |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Propagation Delay (ns) | 13 ns (5 V), 15 ns (1.8 V) |
| Data Rate (Mbps) | 150 Mbps |
| Withstand Voltage Rating (Vrms) | 3.0 kV or 3.75 kV |
| Operating Temperature (°C) | -40°C to 125°C |
| Package/Case | 16-SOIC (0.154", 3.90mm Width) |
| RoHS Status | Compliant |
| ESD Protection | Yes |
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 5A, VDE certificate of conformity, DIN V VDE V 0884-11, CQC certification per GB4943.1-2011
- Fail-safe high or low options
- Backward compatibility with ADuM1400/ADuM1401/ADuM1402
- Low dynamic power consumption
- High temperature operation: up to 125°C
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 ADUM140D1BRZ-RL7?
A: The ADUM140D1BRZ-RL7 is a quad-channel digital isolator based on Analog Devices' iCoupler® technology, designed for high-speed data isolation and robust noise immunity.
- Q: What is the maximum propagation delay of the ADUM140D1BRZ-RL7?
A: The maximum propagation delay is 13 ns for 5 V operation and 15 ns for 1.8 V operation.
- Q: What are the safety and regulatory approvals for this device?
A: The device has UL recognition, CSA Component Acceptance Notice 5A, VDE certificate of conformity, DIN V VDE V 0884-11, and CQC certification per GB4943.1-2011.
- Q: What is the operating temperature range of the ADUM140D1BRZ-RL7?
A: The operating temperature range is -40°C to 125°C.
- Q: Is the ADUM140D1BRZ-RL7 RoHS compliant?
A: Yes, the device is RoHS compliant.
- Q: What is the package type of the ADUM140D1BRZ-RL7?
A: The device is packaged in a 16-lead SOIC.
- Q: What are the typical applications for the ADUM140D1BRZ-RL7?
A: Typical applications include general-purpose multichannel isolation, SPI/data converter isolation, and industrial field bus isolation.
- Q: Does the ADUM140D1BRZ-RL7 support fail-safe options?
A: Yes, the device offers fail-safe high or low options.
- Q: Is the ADUM140D1BRZ-RL7 backward compatible with other models?
A: Yes, it is pin-compatible with the ADuM1400/ADuM1401/ADuM1402.
- Q: What is the warranty period for the ADUM140D1BRZ-RL7 purchased from Ovaga?
A: Ovaga offers a 1-year warranty on the ADUM140D1BRZ-RL7.
