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Texas Instruments 4-Channel Digital Isolator 150 Mbps, 4243 Vrms Isolation Voltage, 5.5V Supply, 16-Pin SOIC ISO7640FMDW
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Length | 10.5mm |
| Model | ISO7640FMDW |
| Depth | 2.35mm |
| Width | 7.6mm |
| Mount Type | Surface |
| Series | ISO |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Maximum input current | 10μA |
| Number Of Channels | 4 |
| Rise Time | 2.3ns |
| Power Dissipation | 399mW |
| Supply Voltage | 5.5V |
| Standards/Approvals | UL, CSA |
| Number of Pins | 16 |
| Maximum Data Rate | 150Mbps |
| Propagation Delay Time | 10.5ns |
| Package Style | SOIC |
Key Features
- Supports 4 high-speed isolated channels for digital signal transmission.
- Provides galvanic isolation voltage up to 4243 Vrms for robust signal integrity.
- Operates with a supply voltage of 5.5 V suitable for industrial applications.
- Designed with a compact 16-Pin SOIC surface mount package for easy PCB integration.
- Features low power dissipation of 399 mW to enhance energy efficiency.
- Delivers propagation delay time of 10.5 ns ensuring fast response.
- Maximum operating temperature of 125°C for high reliability under harsh conditions.
- Low maximum input current of 10 μA reduces loading on input signals.
Product Description
Texas Instruments ISO7640FMDW is a 4-Channel Digital Isolator designed to provide capacitive galvanic isolation with a maximum data rate of 150 Mbps and an isolation voltage of 4243 Vrms. This device operates at a supply voltage of 5.5 V and is housed in a compact 16-Pin SOIC surface mount package, facilitating easy integration on printed circuit boards.
It features high electromagnetic immunity and efficient forward and reverse channels making it suitable for demanding industrial and electronic applications requiring signal isolation. The device consumes low power with a power dissipation of 399 milliwatts and supports fast signal transmission with a propagation delay time of only 10.5 nanoseconds and a rise time of 2.3 nanoseconds.
The ISO7640FMDW operates reliably within a temperature range of -40°C to 125°C, ensuring performance in harsh environments. Its low maximum input current of 10 microamperes minimizes the electrical load on input signals.
Certified to UL and CSA safety standards, this digital isolator is ideal for implementation in power systems, communication equipment, industrial controls, and other applications where galvanic isolation is critical for system reliability and protection.
Supports 4 isolated digital channels with capacitive isolation technology. High data rate of up to 150 Mbps for rapid signal communication. 4243 Vrms isolation voltage ensures high dielectric strength. Low power dissipation promotes energy-efficient operation.
Wide operating temperature range from -40°C to 125°C for robust performance. Compact 16-Pin SOIC surface mount package for space-saving design. Meets UL and CSA safety approvals for industrial compliance. Ideal for digital isolation in industrial, electronic, and communication systems.
Explore more Texas Instruments digital isolators and electronic components in the Electronics & Electricals category at EnvMart for your industrial and precision electronic needs.
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Frequently Asked Questions
The ISO7640FMDW supports a maximum data rate of 150 Mbps, allowing for rapid signal communication across its channels.
It provides a galvanic isolation voltage of up to 4243 Vrms, ensuring robust signal integrity in demanding applications.
The ISO7640FMDW operates with a supply voltage of 5.5 V, making it suitable for various industrial applications.
This model has a length of 10.5 mm, a width of 7.6 mm, and a depth of 2.35 mm, fitting into a compact 16-Pin SOIC package.
The maximum operating temperature of the ISO7640FMDW is 125°C, allowing it to function reliably in harsh environments.
The propagation delay time for the ISO7640FMDW is 10.5 ns, ensuring fast response times for signal transmission.
This digital isolator supports 4 isolated channels, facilitating multiple signal transmissions simultaneously.
The rise time of the ISO7640FMDW is 2.3 ns, contributing to its fast signal transmission capabilities.
The maximum input current is 10 μA, which helps to minimize the loading on input signals.
It is certified to UL and CSA safety standards, ensuring compliance for industrial applications.
The ISO7640FMDW is designed for surface mounting, making it suitable for integration on printed circuit boards.
This digital isolator is ideal for use in power systems, communication equipment, and industrial controls where galvanic isolation is necessary.
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