Overview
The ADUM1201WSRZ35-RL7 is a dual-channel digital isolator produced by Analog Devices Inc. This component is designed to provide high isolation and reliable data transfer between two isolated circuits. It is part of the ADuM1200/ADuM1201 series, which is known for its robust performance and versatility in various applications. The ADUM1201WSRZ35-RL7 is particularly suited for environments requiring high voltage isolation and fast data transfer rates.
Key Specifications
| Category | Digital Isolators |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Series | Automotive |
| Package | 8-SOIC (0.154", 3.90mm Width), Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Type | General Purpose |
| Data Rate | 1 Mbps |
| Technology | Magnetic Coupling |
| Part Status | Obsolete |
| Channel Type | Unidirectional |
| Mounting Type | Surface Mount |
| Isolated Power | No |
| Voltage - Supply | 3V ~ 5.5V |
| Number of Channels | 2 |
| Voltage - Isolation | 2500Vrms |
| Operating Temperature | -40°C ~ 125°C |
| Inputs - Side 1/Side 2 | 1/1 |
| Rise / Fall Time (Typ) | 2.5ns, 2.5ns |
| Propagation Delay tpLH / tpHL (Max) | 150ns, 150ns |
| Pulse Width Distortion (Max) | 40ns |
| Common Mode Transient Immunity (Min) | 25kV/µs |
Key Features
- High Voltage Isolation: The ADUM1201WSRZ35-RL7 provides 2500Vrms of isolation voltage, ensuring safe and reliable data transfer between isolated circuits.
- Fast Data Rate: With a data rate of up to 1 Mbps, this isolator supports high-speed applications.
- Low Propagation Delay: The component features a maximum propagation delay of 150ns, ensuring minimal latency in data transmission.
- High Common Mode Transient Immunity: It offers a minimum common mode transient immunity of 25kV/µs, protecting against transient voltages.
- Wide Operating Temperature Range: The ADUM1201WSRZ35-RL7 operates over a temperature range of -40°C to 125°C, making it suitable for harsh environments.
- RoHS Compliance: This component is RoHS compliant, ensuring it meets environmental standards.
Applications
- Automotive Systems: Given its automotive series classification, this isolator is well-suited for use in vehicle systems where high reliability and isolation are critical.
- Industrial Control Systems: It can be used in industrial control systems where isolation between different voltage domains is necessary.
- Medical Devices: The high isolation voltage makes it suitable for medical devices where patient safety is paramount.
- Power Supplies and DC-DC Converters: It can be used to isolate feedback signals in power supplies and DC-DC converters.
Q & A
- What is the primary function of the ADUM1201WSRZ35-RL7?
The primary function of the ADUM1201WSRZ35-RL7 is to provide high voltage isolation and reliable data transfer between two isolated circuits.
- What is the data rate of the ADUM1201WSRZ35-RL7?
The data rate of the ADUM1201WSRZ35-RL7 is up to 1 Mbps.
- What is the isolation voltage of the ADUM1201WSRZ35-RL7?
The isolation voltage of the ADUM1201WSRZ35-RL7 is 2500Vrms.
- What is the operating temperature range of the ADUM1201WSRZ35-RL7?
The operating temperature range of the ADUM1201WSRZ35-RL7 is -40°C to 125°C.
- Is the ADUM1201WSRZ35-RL7 RoHS compliant?
Yes, the ADUM1201WSRZ35-RL7 is RoHS compliant.
- What is the propagation delay of the ADUM1201WSRZ35-RL7?
The propagation delay of the ADUM1201WSRZ35-RL7 is a maximum of 150ns.
- What is the common mode transient immunity of the ADUM1201WSRZ35-RL7?
The common mode transient immunity of the ADUM1201WSRZ35-RL7 is a minimum of 25kV/µs.
- What package type does the ADUM1201WSRZ35-RL7 come in?
The ADUM1201WSRZ35-RL7 comes in an 8-SOIC package with a tape and reel (TR) configuration.
- Is the ADUM1201WSRZ35-RL7 suitable for automotive applications?
Yes, the ADUM1201WSRZ35-RL7 is part of the automotive series and is suitable for automotive applications.
- What is the status of the ADUM1201WSRZ35-RL7?
The ADUM1201WSRZ35-RL7 is currently marked as obsolete.
