Texas Instruments

ISO35MDWR  

Digital Isolators

The ISO35MDWR from Texas Instruments is a high-performance, digital output, isolation amplifier designed for use in industrial and medical applications. Here is a description of the model, its features, and potential applications:

Description:

The ISO35MDWR is a digital isolation amplifier that provides a reliable and robust solution for isolating digital signals in high-noise environments. It uses Texas Instruments' iCoupler® technology to provide isolation between the input and output sides of the device, ensuring safety and reliability in demanding applications.

Features:

1. Digital Input and Output: The ISO35MDWR features a single digital input and a single digital output, allowing for straightforward integration into existing systems.
2. High Isolation Voltage: It provides a high isolation voltage of 2.5 kVrms, which helps protect against voltage surges and ensures the safety of the system.
3. Low Power Consumption: The device operates with a low power consumption, making it suitable for battery-powered or energy-sensitive applications.
4. Small Package Size: The ISO35MDWR comes in a compact 6-pin Wide SOIC package, which saves space on the PCB and allows for dense packaging in tight spaces.
5. Wide Supply Voltage Range: It supports a wide supply voltage range of 3V to 5.5V, making it compatible with a variety of power supply options.
6. High-Speed Operation: The device is capable of high-speed operation, with a propagation delay of less than 60 ns (typical), ensuring fast signal transmission.
7. Temperature Range: It operates over a wide temperature range of -40°C to 125°C, making it suitable for both indoor and outdoor applications.

Applications:

1. Industrial Control Systems: The ISO35MDWR can be used to isolate digital signals in industrial control systems, such as motor control, sensor interfaces, and data acquisition systems.
2. Medical Equipment: Due to its high isolation voltage and low power consumption, the device is suitable for use in medical equipment, such as patient monitoring systems and medical imaging devices.
3. Data Communication: It can be used in data communication applications, such as RS-485 and RS-232 interfaces, to provide galvanic isolation and protect against ground loops.
4. Automotive Systems: The ISO35MDWR can be used in automotive systems for isolating signals between different electronic control units (ECUs).
5. Power Systems: It can be used in power systems for isolating digital signals in power converters, inverters, and renewable energy systems.
6. Telecommunications: The device can be used in telecommunications systems for isolating digital signals in fiber-optic networks and other communication infrastructure.

The ISO35MDWR from Texas Instruments offers a reliable and efficient solution for isolating digital signals in a wide range of applications, providing high isolation voltage, low power consumption, and a compact package size.

ISO35MDWR Documents

Download datasheets and manufacturer documentation for ISO35MDWR

EOL :

Product Discontinuation Notification (PDF)      

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Process change notification (PDF)       Change 16DW Package Land Pattern Data Sheet (PDF)       TI PCN - 7-20-10 (PDF)      

Models :

ISO35MDWR Symbol & Footprint by SnapMagic      

Product Catalogs :

RS-485 Reference Guide (Rev. A)