Overview
The ADuM7510BRWZ, produced by Analog Devices Inc., is a unidirectional 5-channel digital isolator. It is based on Analog Devices' iCoupler technology, which combines high-speed CMOS and monolithic air core transformer technology to provide outstanding performance characteristics. This isolator is designed to offer a cost-effective solution for applications that require up to 1 kV ac isolation, making it a suitable option for various industrial and automotive interfaces.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD | 4.5 | - | 5.5 | V | - |
| Data Rate | - | - | - | 10 | Mbps | NRZ |
| Isolation Voltage | - | - | - | 1000 | V rms | For 1 minute per UL 1577 |
| Operating Temperature | - | - | - | 105 | °C | - |
| Input-to-Output Resistance | RI-O | 10^12 | - | - | Ω | - |
| Input-to-Output Capacitance | CI-O | - | - | 2.2 | pF | f = 1 MHz |
| Input Capacitance | CI | - | - | 4.0 | pF | - |
| Dynamic Supply Current per Channel | - | - | 1.2 | 2.8 | mA | @ 0 Mbps to 2 Mbps and @ 10 Mbps respectively |
Key Features
- RoHS-compliant, 16-lead QSOP package
- Low power operation: 1.2 mA per channel maximum at 0 Mbps to 2 Mbps and 2.8 mA per channel maximum at 10 Mbps
- High temperature operation: up to 105°C
- Up to 10 Mbps data rate (NRZ)
- Low default output state
- Safety and regulatory approvals (pending) including UL recognition for 1000 V rms for 1 minute per UL 1577
Applications
The ADuM7510BRWZ is suitable for various applications requiring general-purpose, unidirectional, multichannel isolation. These include:
- Industrial I/O
- Automotive interfaces (CAN, Audio, Ethernet)
- RS-232 / RS-422 / RS-485 / RS-562 interfaces
- Local Interconnect Transceivers (LIN TxRx)
- IO-Link and other industrial communication protocols
Q & A
- What is the ADuM7510BRWZ?
The ADuM7510BRWZ is a unidirectional 5-channel digital isolator produced by Analog Devices Inc. - What is the maximum data rate supported by the ADuM7510BRWZ?
The ADuM7510BRWZ supports data rates up to 10 Mbps. - What is the isolation voltage rating of the ADuM7510BRWZ?
The ADuM7510BRWZ has a 1000 V rms isolation voltage rating for 1 minute per UL 1577. - What is the operating temperature range of the ADuM7510BRWZ?
The operating temperature range is up to 105°C. - Is the ADuM7510BRWZ RoHS-compliant?
Yes, the ADuM7510BRWZ is RoHS-compliant. - What is the typical supply current per channel at 10 Mbps?
The typical supply current per channel at 10 Mbps is 2.8 mA. - What are some common applications of the ADuM7510BRWZ?
Common applications include industrial I/O, automotive interfaces, RS-232 / RS-422 / RS-485 / RS-562 interfaces, and Local Interconnect Transceivers (LIN TxRx). - Does the ADuM7510BRWZ have any safety and regulatory approvals?
Yes, it has pending safety and regulatory approvals, including UL recognition for 1000 V rms for 1 minute per UL 1577. - What package type does the ADuM7510BRWZ come in?
The ADuM7510BRWZ comes in a 16-lead QSOP package. - How does the ADuM7510BRWZ differ from the ADuM1510?
The ADuM7510BRWZ has a lower isolation rating compared to the ADuM1510, offering a reduced cost option for applications that can accept a 1 kV ac isolation.
