Overview
The ADUM1400WTRWZ53-RL is a quad-channel digital isolator produced by Analog Devices Inc. This component utilizes Analog Devices' iCoupler technology, which combines high-speed CMOS and monolithic transformer technology to provide reliable and high-speed data transfer across isolation barriers. The ADUM1400 series is designed to meet the needs of various applications requiring electrical isolation, such as industrial control systems, medical devices, and automotive systems.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions |
|---|---|---|---|---|---|
| Package | 16-SOIC (0.295", 7.50mm Width) | - | - | ||
| Number of Channels | 4 | - | - | ||
| Maximum Data Rate | - | - | 10 Mbps | - | CL = 15 pF, CMOS signal levels |
| Propagation Delay (tPHL, tPLH) | 20 | 38 | 50 ns | - | CL = 15 pF, CMOS signal levels |
| Pulse Width Distortion (PWD) | - | - | 3 ns | - | CL = 15 pF, CMOS signal levels |
| Input Supply Current per Channel (IDDI) | 0.50 | 0.53 | - | mA | 5 V/3 V Operation |
| Output Supply Current per Channel (IDDO) | 0.11 | 0.14 | - | mA | 5 V/3 V Operation |
| Operating Temperature | -40 | - | 125 | °C | - |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | - | - | ||
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | - | - | ||
Key Features
- Quad-channel digital isolator with high-speed data transfer up to 10 Mbps.
- Utilizes iCoupler technology for reliable electrical isolation.
- Low propagation delay and pulse width distortion.
- Operating temperature range from -40°C to 125°C.
- Lead-free and RoHS compliant.
- Surface mount package (16-SOIC) for easy integration into PCB designs.
- High common mode transient immunity (CMTI) for robust performance in noisy environments.
Applications
- Industrial control systems: For isolating control signals in industrial automation and process control.
- Medical devices: To ensure patient safety by isolating medical equipment from high-voltage sources.
- Automotive systems: For use in vehicle control systems, battery management, and other safety-critical applications.
- Power supplies and DC-DC converters: To isolate feedback signals and improve system reliability.
- Test and measurement equipment: For isolating measurement signals to prevent ground loops and ensure accurate readings.
Q & A
- What is the ADUM1400WTRWZ53-RL used for?
The ADUM1400WTRWZ53-RL is a quad-channel digital isolator used to provide electrical isolation in various applications, including industrial control systems, medical devices, and automotive systems. - What is the maximum data rate of the ADUM1400WTRWZ53-RL?
The maximum data rate is up to 10 Mbps. - What is the propagation delay of the ADUM1400WTRWZ53-RL?
The propagation delay (tPHL, tPLH) is between 20 ns and 50 ns. - Is the ADUM1400WTRWZ53-RL RoHS compliant?
Yes, it is lead-free and RoHS compliant. - What is the operating temperature range of the ADUM1400WTRWZ53-RL?
The operating temperature range is from -40°C to 125°C. - What package type does the ADUM1400WTRWZ53-RL come in?
The component comes in a 16-SOIC (0.295", 7.50mm Width) package. - What is the moisture sensitivity level (MSL) of the ADUM1400WTRWZ53-RL?
The MSL is 3 (168 Hours). - How many channels does the ADUM1400WTRWZ53-RL have?
The component has four channels. - What is the typical input supply current per channel for the ADUM1400WTRWZ53-RL?
The typical input supply current per channel is 0.53 mA for 5 V/3 V operation. - What is the common mode transient immunity (CMTI) of the ADUM1400WTRWZ53-RL?
The CMTI is not explicitly stated in the provided sources, but it is known for high CMTI in similar models of the ADUM1400 series.
