Overview
The ISO7241MDWR is a quad-channel digital isolator produced by Texas Instruments. This component is part of the ISO7241x family, which features three channels in the same direction and one channel in the opposite direction. The device is designed to provide high-speed digital isolation, making it suitable for applications that require reliable and noise-free signal transmission across different voltage domains.
The ISO7241MDWR operates with a signaling rate of up to 150 Mbps and is packaged in a 16-pin SOIC (DW) package. It is characterized for operation over a wide ambient temperature range of –40°C to +125°C, making it versatile for various industrial and automotive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Part Name | ISO7241MDWR |
| Manufacturer | Texas Instruments |
| Package Type | SOIC (DW) - 16 pins |
| Signaling Rate | Up to 150 Mbps |
| Operating Temperature Range (°C) | –40 to +125 |
| Supply Voltage | 3.3V or 5V |
| Channel Configuration | Three channels in the same direction, one channel in the opposite direction |
| ESD Protection | 4 kV |
| Certifications | DIN EN IEC 60747-17 (VDE 0884-17), UL 1577, IEC 61010-1, IEC 62368-1 |
Key Features
- High-speed signaling rates up to 150 Mbps
- Low channel-to-channel output skew; 1ns maximum
- Low pulse-width distortion (PWD); 2ns maximum
- Low jitter content; 1ns typical at 150 Mbps
- Selectable default output (for certain models)
- 25-year life at rated working voltage
- 4 kV ESD protection
- Operates with 3.3V or 5V supplies
- High electromagnetic immunity
- Wide operating temperature range: –40°C to +125°C
Applications
The ISO7241MDWR is suitable for a variety of applications where high-speed digital isolation is required, including:
- Industrial control systems
- Automotive systems
- Medical devices
- Power supplies and DC-DC converters
- Communication systems
- Safety-critical systems requiring isolation and noise protection
Q & A
- What is the signaling rate of the ISO7241MDWR?
The signaling rate of the ISO7241MDWR is up to 150 Mbps.
- What is the package type of the ISO7241MDWR?
The ISO7241MDWR is packaged in a 16-pin SOIC (DW) package.
- What is the operating temperature range of the ISO7241MDWR?
The operating temperature range is –40°C to +125°C.
- What are the supply voltage options for the ISO7241MDWR?
The device can operate with 3.3V or 5V supplies.
- Does the ISO7241MDWR have ESD protection?
- What certifications does the ISO7241MDWR hold?
The device holds certifications such as DIN EN IEC 60747-17 (VDE 0884-17), UL 1577, IEC 61010-1, and IEC 62368-1.
- What is the channel configuration of the ISO7241MDWR?
The device has three channels in the same direction and one channel in the opposite direction.
- Is the ISO7241MDWR suitable for high-speed applications?
- Can the ISO7241MDWR be used in safety-critical systems?
- What is the typical jitter content of the ISO7241MDWR at 150 Mbps?
The typical jitter content is 1 ns at 150 Mbps.
