Overview
The ISO7241MDWG4 is a digital isolator manufactured by Texas Instruments, designed for high-speed signal isolation in various electronic systems. It belongs to the ISO7241M series and is packaged in a 16-pin SOIC format. This device is widely used in industrial automation, automotive electronics, and consumer electronics due to its robust isolation capabilities and high data rate. Its key selling points include a 4 kV isolation voltage, 150 Mbps data rate, and a compact form factor, making it suitable for space-constrained applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Model | ISO7241MDWG4 | - | - |
| Function | Digital Isolator | - | - |
| Manufacturer | Texas Instruments | - | - |
| Channels | 4 | - | 3 forward, 1 reverse |
| Isolation Voltage | 4 | kV | - |
| Data Rate | 150 | Mbps | - |
| Propagation Delay | 19 | ns | - |
| Supply Voltage | 3.3 to 5 | V | - |
| Operating Temperature | -40 to +125 | °C | - |
| Package | SOIC-16 | - | - |
Key Features
- High-speed isolation with a data rate of 150 Mbps.
- 4 kV isolation voltage for enhanced safety and reliability.
- Compact SOIC-16 package for space-efficient designs.
- Supports both 3.3 V and 5 V supply voltages.
- Wide operating temperature range (-40°C to +125°C) for harsh environments.
Applications
The ISO7241MDWG4 is ideal for applications requiring signal isolation, such as industrial automation systems, motor control, and power inverters. It is also used in automotive electronics for CAN bus isolation and in consumer electronics for noise-sensitive signal transmission. Its high-speed and robust isolation make it a preferred choice for modern electronic designs.
Q & A
1. What is the isolation voltage of ISO7241MDWG4?
The isolation voltage is 4 kV.
2. What is the maximum data rate supported?
It supports a maximum data rate of 150 Mbps.
3. What is the operating temperature range?
The operating temperature ranges from -40°C to +125°C.
4. How many channels does it have?
It has 4 channels (3 forward and 1 reverse).
5. What is the package type?
It comes in a 16-pin SOIC package.
6. Does it support 3.3 V and 5 V supply voltages?
Yes, it supports both 3.3 V and 5 V supply voltages.
7. What is the propagation delay?
The propagation delay is 19 ns.
8. Is it RoHS compliant?
Yes, it is RoHS compliant.
9. What is the typical application of this device?
It is used in industrial automation, automotive electronics, and consumer electronics for signal isolation.
10. What is the channel configuration?
It has 3 forward channels and 1 reverse channel.
